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NetworkAIR CM Series
Precision Air-Conditioning Units—60 Hz
Technical Data
Contents
Available Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Spot-cooled
Ducted 1
1
System Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Introduction 3
Capacity 3
Air pattern 3
Control 3
Configuration 3
Serviceability 4
Humidity control 4
Compliance 4
Model Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Standard Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Thermostat controller 7
Overall cabinet 7
Blower assembly 7
Electrical panel 7
Humidifier 7
Electric reheat 8
Refrigeration system and compressor 8
Cooling coil 8
Condenser 8
Air filter 8
Water-regulating valves 8
Optional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Emergency/environmental 9
Microprocessor controller 9
Alarms/monitoring 11
Reheat 12
System Components 12
Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . 15
Net cooling capacity—air/remote condensing 15
Net cooling capacity—water 16
APC NetworkAIR CM Series: Contents
i
Net cooling capacity—glycol 17
Gross cooling capacity—chilled water/ECWS 18
Gross cooling capacity—precool 19
Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Air system 21
Coolant Requirements 21
Pump system 21
Water regulating valve, 2-way, single seat 22
Humidification—solid state electronic canister 22
Filters 22
Evaporator coil 22
Cooling coil—aluminum fin, copper tube 22
Compressors 23
Electric reheat 23
Hot gas reheat 23
Hot water reheat 23
Drycooler 24
Centrifugal indoor condenser 24
Connection sizes 24
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Electric reheat—1–2 ton 25
Electric reheat—3–5 ton 26
Steam/hot water/or no reheat—1–2 ton 27
Steam/hot water/or no reheat—3–5 ton 28
Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
General 29
Product 29
Direct Expansion Systems 30
Chilled water systems 31
Options 32
Dimensional Data—spot cooled . . . . . . . . . . . . . . . . . . . . . 35
Spot-cooled self-contained—1–1.5 ton—A 35
Spot-cooled—1–1.5 ton—A, W, G, R, C 36
Remote indoor condensing unit—1–1.5 ton—W, G 37
Spot-cooled self-contained—2-3 ton—A 38
Spot-cooled—2–3 ton—A, W, G, R, C 39
Remote indoor condensing unit—2–3 ton—W, G 40
Dimensional Data—ducted . . . . . . . . . . . . . . . . . . . . . . . . . 41
Ducted self-contained—1–1.5 ton—A 41
Ducted—1–1.5 ton—A, W, G, R, C 42
ii
APC NetworkAIR CM Series: Contents
Ducted indoor centrifugal condenser—1–1.5 ton A 43
Ducted self-contained—2–3 ton—A 44
Ducted—2–3 ton—A, W, G, R, C 45
Ducted indoor centrifugal condenser—2–3 ton—A 46
Ducted self-contained—4–5 ton—A 47
Ducted—4–5 ton—A, W, G, R, C 48
Ducted indoor centrifugal condenser—4–5 ton—A 49
Air-Cooled Condensers and Drycoolers . . . . . . . . . . . . . . . 51
Key to the model number 51
Air-cooled condenser—physical data 52
Air-cooled condenser—electrical data 52
Single-fan air-cooled condenser—1–5 ton 53
Dual-fan air-cooled condenser—4–5 ton 54
Drycooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Glycol-cooled drycooler—physical data 55
Glycol cooled drycooler—electrical data 55
Single-fan fluid cooler—1–5 ton 56
Condensing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Remote condensing unit—physical data 57
Remote condensing unit—electrical data 57
Single-fan remote condensing unit—1 ton 58
Dual-fan remote condensing unit—1.5–2 ton 59
Single- fan remote condensing unit—3 ton 60
Single-fan remote condensing unit—4–5 ton 61
Pump Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Pump performance 63
Pump electrical data 63
Guidelines for Installation . . . . . . . . . . . . . . . . . . . . . . . . . 65
Room preparation 65
Unit location 65
Service access 65
Receiving the unit 65
Rigging 65
Utility connections 66
Power unit 66
Humidifier connections 66
Condensate drain 66
Water supply to humidifier 66
Water supply 66
APC Worldwide Customer Support . . . . . . . . . . . . . . . . . . 67
APC NetworkAIR CM Series: Contents
iii
Available Models
Spot-cooled
Self-contained 1–1.5 ton A
Self-contained 2–3 ton A
1–1.5 ton A, W, G, R, C
Remote indoor condensing unit
1–1.5 ton W, G
2–3 ton A, W, G, R, C
Remote indoor condensing unit
2–3 ton W, G
Ducted
Self-contained 1–1.5 ton A
Self-contained 2–3 ton A
Self-contained 4–5 ton A
1–1.5 ton A, W, G, R, C
Indoor centrifugal condenser
1–1.5 ton A
2–3 ton A, W, G, R, C
Indoor centrifugal condenser
2–3 ton A
4–5 ton A, W, G, R, C
Indoor centrifugal condenser
4–5 ton A
APC NetworkAIR CM Series: Available Models
1
System Configurations
Air-cooled self-contained
Air-cooled indoor remote
condenser/condensing
Air-cooled outdoor remote condenser
Air-cooled outdoor remote condensing
FRROLQJ
WRZHU
Glycol-cooled self-contained
Water-cooled self-contained
FRROLQJ
WRZHU
Glycol w/remote indoor condensing
Water w/remote indoor condensing
FKLOOHU
Chilled water
2
APC NetworkAIR CM Series: System Configurations
Overview
Introduction
The APC CM series precision air-conditioning system offers an increasingly
compact, modular, and reliable system solution without consuming valuable
floor space.
Precision environmental control requirements now reach far beyond the
confines of the traditional data or computer room to encompass a larger suite
of applications, referred to as technology rooms.
Typical applications included:
• Computer rooms
• Telecommunication facilities
• Clean rooms
• Power equipment
• Medical equipment rooms
• Archives
• LAN environments
A worldwide network of APC representatives is fully qualified to provide
engineering, sales, installation and service for our products.
Our commitment to quality is demonstrated by the APC industry-leading
two-year parts warranty.
Capacity
Available are 1 through 5 nominal tons (3.5 kW–17.5 kW).
Air pattern
The spot-cooled configuration is supplied with a 2' × 4' (610 mm × 1220 mm)
supply/return air filter assembly. The filter assembly includes one-way
supply and return air grilles. The duct configuration is supplied with a 1" (25
mm) duct flange on the supply and return air openings.
Control
The thermostat controller activates heating or cooling functions
automatically in response to set-point versus measured conditions.
Humidifying or dehumidifying cycles activate as a function of set point
versus measured return air conditions.
Configuration
Air-cooled. Unit used with an air-cooled condenser. Refrigerant lines must
be run between the indoor unit and the condenser. Air cooled units require
low maintenance and have low operating costs.
Configurations are:
• Air-cooled with remote outdoor condenser.
• Air-cooled with remote indoor condenser.
• Air-cooled with self-contained spot cooled system (1–3 ton)
• Air-cooled with self-contained ducted supply and return system.
APC NetworkAIR CM Series: Overview
3
Water cooled. Unit used with a cooling tower or other source of water.
Field refrigeration piping is eliminated by a factory sealed and tested system.
Water piping to and from the unit is required.
Glycol-cooled. Unit used with a drycooler. The need for field refrigeration
piping is eliminated by a factory sealed and tested system. The glycol piping
is sealed, eliminating costly water treatment often encountered with open
cooling towers.
Remote-condensing. Unit used with a remote air-cooled condensing unit
which includes the compressor(s). This allows key maintenance procedures
to be located outside the critical environment helping eliminate access by
maintenance personnel in high security areas. Available in air, water, and
glycol models.
Chilled water. Unit used with building chillers to provide economical and
reliable control. These models often provide the optimum solution for large
cooling needs due to ease of installation and the elimination of multiple
refrigeration components. They can adapt to existing buildings serviced by
chillers with sufficient capacity.
Pre-cool. Unit designed to reduce operating costs during mid to low ambient
temperatures by integrating an economizer coil into the glycol-cooled unit to
utilize the outdoor ambient cooled glycol assist or completely cool the indoor
air. Available in 2–5 ton models.
Serviceability
The CM Series has removable panels allowing full service access to all
components without having to remove the unit from the ceiling.
Humidity control
Humidity is managed through a self-contained steam canister humidifier for
maximum efficiency and ease of maintenance. The pure steam canister
maintains consistent capacity output, and requires very little or no scheduled
maintenance.
Compliance
The CM Series has received agency approvals by ETL and MEA #256-94-E
(1.5, 2, 3, 5 ton), #177-01-E (1, 4 ton). Electrical systems comply with NEC
and UL 1995 standards.
4
APC NetworkAIR CM Series: Overview
Model Selection
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APC NetworkAIR CM Series: Model Selection
5
Standard Features
Thermostat
controller
The unit control provides two separate heat and cool temperature setpoints
with a minimum 2° F spacing between them. The controller shall activate
heating or cooling functions automatically in regards to setpoint versus
measured conditions. The control setpoint range shall be 60° F to 85°F. Units
requiring humidity control have separate humidity and dehumidity setpoints
with a minimum 4% RH spacing between them. The controller activates
humidifying or dehumidifying cycles as a function of setpoint versus
measured return air conditions.The humidity setpoint range shall be 20% RH
or 80% RH. As an option, the control shall also allow daily or 5 day/2 day
program scheduling at a maximum of 2 programs per day.
Overall cabinet
The frame is constructed of heavy gauge steel for maximum strength. Hanger
mounting brackets shall be part of the chassis and shock mounts are provided
for vibration isolation. The unit offers service access to all components
through removable access panels lined with 1/2" thick insulation for noise
reduction.
Blower assembly
The CM series includes a centrifugal blower assembly that has been
engineered for quite, reliable operation. Lower blower speeds reduce noise.
Permanently lubricated bearings, a single-belt variable pitch drive, and an
adjustable motor base insure dependable operation on the 4 and 5 ton models.
The 1 to 3 ton models are direct drive selections. In addition, the air return
patterns evenly distribute air across the cooling coil.
Electrical panel
The electrical panel contains the contactors, starters, overload protection
devices, and input power circuit breakers. Each wire (except jumpers) is
numbered every 3" (80 mm), or color coded to facilitate circuit tracing when
installing and servicing the unit. Each AC power circuit is individually
branch circuit fused on all three phases. All compressor and motor devices
are thermally and short circuit protected. The electrical panel is easily
accessible from the front of the unit, and its modular construction allows
access to major components within the unit cabinet. All electrical
components are UL-listed and-recognized and all wiring conforms to NFPA
70 (NEC) and UL 1995 requirements.
Humidifier
The humidifier utilizes a pure steam generator specifically designed for hitech area environmental control. The pure steam eliminates contaminating
mineral deposits, potentially deadly bacteria, white dust and excessive
humidity. The humidifier requires little or no scheduled maintenance.
Automatic flushing combined with an indicator that signals when the canister
is to be changed, ensure maintenance free operation.
APC NetworkAIR CM Series: Standard Features
7
Electric reheat
The electrical resistance heater is sized to offset the sensible cooling capacity
in the dehumidification mode. The reheat elements are low watt density
finned tubular on the 1 to 1.5 ton systems. Open coil resistance type are used
on the 2 to 5 ton systems. Reheat elements are electrically and thermally
protected.
Refrigeration system
and compressor
The refrigeration system consists of a single hermetic compressor, externallyequalized expansion valve, filter-dryer, high pressure switch, refrigerant sight
glass, and moisture indicator.
Cooling coil
The CM utilizes a one piece evaporator coil constructed of seamless copper
tubes and aluminum fins, mounted in a stainless steel drain pan.
Condenser
The 1 to 3 ton systems utilize a coaxial tube in tube, convoluted multi-lead
inner tube design. The 4 and 5 ton models employ a brazed plate condenser
that uses the latest heat transfer technology. Type 316L stainless plates are
brazed together in a vacuum furnace and comply with ASME pressure vessel
code.
Air filter
The filtration of conditioned air is extremely vital to maintain the clean,
particle-free environment required by the electrical equipment. The CM
series uses 30% efficient 1" deep filters, with full depth filter pleats. Filters
are easily replaced on all CM model configurations.
Water-regulating
valves
The water- and glycol-cooled systems maintain proper performance by
sensing refrigerant discharge pressure and regulating the amount of water or
glycol supplied to the condenser. Two-way and three-way valves are
available. The standard valve pressure rating is 150 psi (1030 kPa).
8
APC NetworkAIR CM Series: Standard Features
Optional Features
The following optional features are available on the CM Series unless
otherwise noted. Certain combinations of options may not be available.
Emergency/
environmental
Smoke detector(s). A smoke detector shall ship loose for field installation
into ductwork. Upon detecting smoke concentration, if equipped with a
microprocessor, an audible and visual alarm will be activated and the unit
will immediately shut-down.
Firestat. A Firestat is available for installation into ductwork. If the return
air temperature reaches 125° F (52° C), the air conditioner will be turned off
and both an audible and visual alarm will be activated if equipped with a
microprocessor.
Essential/non-essential lockout. When facilities have limited backup
power capacity, this lockout prevents the operation of electrical loads that are
not essential for continued site operation.
Microprocessor
controller
The microprocessor controller provides state of the art control for a wide
variety of environmental applications including the demanding requirements
of data centers, control rooms, clean rooms, switch rooms, MRI facilities,
CAT scan facilities and UPS Rooms. Operator Interface is provided by the
four-line, 80-character backlit LCD display. A user-friendly menu structure
along with clearly defined prompts allow the operator to easily move about
the program. Within the configuration menu the operator will find numerous
selections allowing the CM to be tailored to meet specific requirements.
Status. Complete status monitoring is provided within the status menu of the
microprocessor controller.
Available information includes:
•
•
•
•
Current temperature
Current humidity
Temperature setpoint
Humidity setpoint
•
•
•
•
Cooling status
Heating status
Humidification status
Dehumidification status
Alarms. Quick access to any alarm condition is facilitated through the menu
structure. The alarm key acts as a hot key, providing immediate access to the
alarm display menu. Presence of a new alarm will sound the audible alarm.
The red alarm LED on the display panel will remain illuminated until all
alarms have been cleared. The temperature and humidity alarm setpoints are
adjustable.
Alarm annunciations include:
•
•
•
•
Loss of airflow
Clogged filter
High head pressure
Low suction pressure
•
•
•
•
High temperature
Low temperature
High humidity
Low humidity
APC NetworkAIR CM Series: Optional Features
9
Setpoints. The microprocessor is provided with independent setpoints for:
• Heating
• Cooling
• Humidification
• Dehumidification
Automatic setpoint crossover protection will prevent the setting of the heat
setpoint above the cool setpoint and the humidify setpoint above the
dehumidify setpoint. Setpoint adjustment can be restricted to only operators
with knowledge of the security codes set within the security menu structure.
Configuration. Flexibility is offered through the use of the configuration
menu. Operating requirements are satisfied by changing the configuration
settings. New configurations are stored in EEPROM and protected from
unauthorized tampering by the four-digit security password, selected in the
security menu.
Configuration options include:
•
•
•
•
•
Fahrenheit or celsius display
Compressor minimum on time
Compressor minimum off time
Power loss restart time delay
Redundant unit grouping
•
•
•
•
•
Alarm input polarity
Alarm enable
Temperature deadbands
Humidity deadbands
Small room delay
Common alarm contact. A common alarm relay is installed on every
microprocessor. In the event of an alarm condition, the relay will change
state. The user can select which alarms change the state of the relay. This
feature allows for remote enunciation of alarm status.
Run times. The major components within the unit (motor, humidifier, and
compressor) have independent run timers that monitor and store accumulated
run hours on the components. The run timers are provided with operator
adjustable run time alarms.
Security. Multiple security levels prevent unauthorized adjustment of
important system parameters. The user may select a four-digit password for
setpoint and configuration changes. Should the password be forgotten, APC
can provide temporary access.
Monitoring. With the addition of a network communications card the
microprocessor may interface with the locally installed APC remote
monitoring and control system. Gateways are available for interfacing with
building management systems. Please check with APC for compatibility with
your building management system.
Cool inhibit. Prevents the unit from over-cooling during the
dehumidification cycle. If the space temperature falls below a user adjustable
setpoint, cooling will become inhibited until the space temperature returns to
setpoint.
Cool override. A manual toggle switch will allow one compressor operation
in the event of a microprocessor failure. The cool override can be field wired
to a snap acting thermostat for cooling control.
10
APC NetworkAIR CM Series: Optional Features
Remote shutdown. Events external to the unit, such as activation of a fire
suppression system may require the unit to shut down remotely. Additionally
this feature may be tied into a BMS that would allow remote control of the
units on/off status.
Remote relay shutdown. Remote shutdown of the NetworkAIR system
can be done by a factory installed relay. The relay can be ordered with a 24,
120, or 240 volt coil. The relay must be powered by others to disable the
NetworkAIR system.
Alarms/monitoring
Custom alarm dry contact closures. Each unit can be equipped with any
or all of the listed dry contact closures. Upon activation of the associated
alarm, a discreet Normally-Open or Normally-Closed contact is available for
remote monitoring of that discreet alarm.
• High Temperature Alarm
• Low Temperature Alarm
• High Humidity Alarm
• Low Humidity Alarm
• Compressor High Pressure Alarm
• Fan Status Alarm
• Change Filter Alarm
• Fire Alarm (with addition of optional firestat)
• Smoke Detector Alarm (with addition of optional smoke detector)
• Humidifier Change Canister Alarm
• Water Underfloor Alarm (with addition of water detector)
Redundant group control. Allows up to six NetworkAIR units the ability
to communicate with each other to automatically switch upon alarm
condition, or timed rotation. Can also allow standby units the ability to assist
the running system.
Remote display panel. The microprocessor controller allows facility or
building-maintenance personnel to evaluate and control the unit from up to
50 ft. away from the unit, without having to enter the secured space.
Remote sensor(s). Environmental sensors can be strategically placed, up to
50 ft. from the unit to better meet the site’s cooling needs. The sensor must be
positioned to permit air movement across the sensors.
Disconnect, fused. A Nema 1 fused disconnected, complete with fuses, will
ship loose for field installation, thus allowing the disconnect to be unitmounted or remotely located on the following:
• Evaporator section/self-contained system.
• Remote indoor centrifugal type condenser/condensing unit.
Disconnect, non-fused. A Nema 1 disconnect with operating handle will be
factory installed on the following:
• Evaporator section/self-contained system.
• Remote indoor centrifugal type condenser/condensing unit.
A Nema 3R disconnect with operating handle will be shipped loose for field
installation on the remote, outdoor, propeller-type condenser/condensing unit
APC NetworkAIR CM Series: Optional Features
11
Environmental monitoring unit. A stand-alone unit performs continuous
temperature and humidity sensing through two available probes (one
included) and contact monitoring. The unit is controlled by available web,
control console, or SNMP interface with network connection. In the event of
an environmental anomaly, notification is sent to the customer via e-mail or
SNMP. The unit is 18.25" × 9" × 2.75" (464 mm × 229 mm × 70 mm) and sits
in or on top of a rack. The probes extend up to 12' (3.66 m) from the unit.
Airflow sensor. The air proving switch is continuously monitored by the
microprocessor. Upon detection of a loss of air flow the microprocessor will
deactivate: cooling, heating, humidification and dehumidification. After the
air flow has been restored for a predetermined period of time the
microprocessor will reactivate the functions as needed. Comes standard with
microprocessor.
Reheat
Hot water or steam reheat. An on/off solenoid valve for steam reheat, or a
modulating valve for hot water reheat maintains the dry bulb temperature
when the system is in dehumidification and heat mode. Completely factory
pre-piped, the system includes a copper tube, aluminum-fin reheat coil,
solenoid valve, float, and thermostatic and steam trap for steam reheat only.
Hot gas reheat. The copper tube, aluminum fin hot gas reheat coil
maintains the leaving dry bulb temperature when the system is in the
dehumidification mode. The coil is controlled by the microprocessor through
a factory-piped-and-wired three-way heat reclaim regulator and check valve
(water/glycol only.)
System Components
High efficiency filter(s). Pleated final filters with an efficiency of 40% and
60% (ASHRAE 52.2), 4" (102 mm) deep, allow the removal of a greater
percentage of airborne particulate contaminates (4–5 ton units.)
Prefilter(s). Intended to capture large airborne particulate contaminates,
thereby extending the life of the high-efficiency filter. Prefilters are 1" (25
mm) deep and easily disposable.
Condensate pump. The condensate pump, shipped loose, will pump 36 gal/
h (0.06 L/s) at 15' (4.6 m) head.
High pressure water regulating valve(s). Water and glycol systems may
utilize an optional regulating valve, which operates with a maximum pressure
of 350 psi (2400 kPa), to automatically control condensing temperature.
Flared filter-drier connection. Flared threaded connections can be
provided on either side of the filter drier to expedite replacement.
Hot gas bypass. An auxiliary side-port hot gas bypass circuit. The
activation of the hot gas bypass circuit will maintain the evaporator coil
temperature during low load conditions. This optional feature will offer
longer compressor run times and minimize compressor cycling and
temperature fluctuations.
12
APC NetworkAIR CM Series: Optional Features
External chilled water supply (ECWS). Units used with building chillers
to provide primary cooling and automatically switch to the independent
direct expansion system when the chilled water cannot provide adequate
cooling or when the chiller is turned off. ECWS can be used with air, water,
and glycol cooled systems, in 2–5 ton models
APC NetworkAIR CM Series: Optional Features
13
Performance Specifications
Net cooling capacity—air/remote condensing
MODEL
CAPACITY IN BTU/H
80° F DB, 67° F WB
Total (BTUH)
(26.7° C DB, 19.4° C WB)
(kW)
50% RH
Sensible (BTUH)
75° F DB, 62.5° F WB
Total (BTUH)
(23.9° C DB, 16.9° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
(kW)
75° F DB, 61° F WB
Total (BTUH)
(23.9° C DB, 16.1° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
72° F DB, 60° F WB
Total (BTUH)
(22.2° C DB, 15.5° C WB)
(kW)
50% RH
Sensible (BTUH)
72° F DB, 58.6° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
45% RH
Sensible (BTUH)
70° F DB, 58.5° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
50% RH
Sensible (BTUH)
70° F DB, 57.2° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
(kW)
(kW)
(kW)
1T
1.5T
2T
3T
4T
5T
14,700
18,100
23,800
33,800
48,500
56,000
(4.3)
(5.3)
(7.0)
(9.9)
(14.2)
(16.4)
12,500
14,700
19,300
26,100
41,000
47,000
(3.7)
(4.3)
(5.7)
(7.6)
(12.0)
(13.8)
13,500
16,700
21,100
31,500
45,300
52,200
(4.0)
(4.9)
(6.2)
(9.2)
(13.3)
(15.3)
12,300
14,400
19,000
25,900
40,500
46,500
(3.6)
(4.2)
(5.6)
(7.6)
(11.9)
(13.6)
13,300
16,400
21,800
30,900
44,800
55,200
(3.9)
(4.8)
(6.4)
(9.0)
(13.1)
(16.2)
13,200
15,600
20,600
27,700
43,500
51,800
(3.9)
(4.6)
(6.0)
(8.1)
(12.7)
(15.2)
12,800
15,900
21,100
30,100
43,400
50,100
(3.7)
(4.7)
(6.2)
(8.8)
(12.7)
(14.7)
11,900
14,100
18,600
25,400
39,600
45,400
(3.5)
(4.1)
(5.4)
(7.4)
(11.6)
(13.3)
12,800
15,700
20,900
29,800
44,900
49,700
(3.7)
(4.6)
(6.1)
(8.7)
(13.1)
(14.6)
12,800
15,100
20,000
27,200
44,900
48,500
(3.7)
(4.4)
(5.9)
(8.0)
(13.1)
(14.2)
12,400
15,400
20,500
29,300
44,300
48,700
(3.6)
(4.5)
(6.0)
(8.6)
(13.0)
(14.3)
11,600
13,800
18,300
25,000
41,900
44,500
(3.4)
(4.0)
(5.4)
(7.3)
(12.3)
(13.0)
12,400
15,300
20,400
28,800
43,700
48,400
(3.6)
(4.5)
(6.0)
(8.4)
(12.8)
(14.2)
12,400
14,700
19,500
26,500
43,700
47,300
(3.6)
(4.3)
(5.7)
(7.8)
(12.8)
(13.8)
* Performance Specifications @ 95° F Ambient (AIR/GLYCOL/RC) or @ 105° F Condensing (WATER)
APC NetworkAIR CM Series: Performance Specifications
15
Net cooling capacity—water
MODEL
CAPACITY IN BTU/H
80° F DB, 67° F WB
Total (BTUH)
(26.7° C DB, 19.4° C WB)
(kW)
50% RH
Sensible (BTUH)
75° F DB, 62.5° F WB
Total (BTUH)
(26.7° C DB, 19.4° C WB
(kW)
50% RH
Sensible (BTUH)
(kW)
(kW)
75° F DB, 61° F WB
Total (BTUH)
(23.9° C DB, 16.1° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
72° F DB, 60° F WB
Total (BTUH)
(22.2° C DB, 15.5° C WB)
(kW)
50% RH
Sensible (BTUH)
72° F DB, 58.6° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
45% RH
Sensible (BTUH)
70° F DB, 58.5° F WB
Total (BTUH)
(22.1° C DB, 14.8° C WB)
(kW)
50% RH
Sensible (BTUH)
70° F DB, 57.2° F WB
Total (BTUH)
(22.1° C DB, 14.8° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
(kW)
(kW)
(kW)
1T
1.5T
2T
3T
4T
5T
16,300
21,400
25,600
43,300
54,600
62,600
(4.8)
(6.3)
(7.5)
(12.7)
(16.0)
(18.3)
13,200
16,000
20,200
36,500
43,500
49,700
(3.9)
(4.7)
(5.9)
(8.4)
(12.7)
(14.6)
15,000
19,700
23,800
34,000
50,700
58,200
(4.4)
(5.8)
(7.0)
(10.0)
(14.8)
(17.0)
13,000
15,800
19,900
27,300
43,000
49,200
(3.8)
(4.6)
(5.8)
(8.0)
(12.6)
(14.4)
14,700
19,400
23,300
33,400
50,000
57,400
(4.3)
(5.7)
(6.8)
(9.8)
(14.6)
(16.8)
14,000
17,000
21,200
29,000
46,200
52,800
(4.1)
(5.0)
(6.2)
(8.5)
(13.5)
(15.5)
14,300
18,900
22,800
32,600
48,700
55,800
(4.2)
(5.5)
(6.7)
(9.5)
(14.3)
(16.3)
12,600
15,500
19,400
26,700
42,100
48,200
(3.7)
(4.5)
(5.7)
(7.8)
(12.3)
(14.1)
14,100
18,600
22,400
32,200
49,500
55,200
(4.1)
(5.4)
(6.6)
(9.4)
(14.5)
(16.2)
13,600
16,500
20,700
28,500
48,500
51,700
(4.0)
(4.8)
(6.1)
(8.3)
(14.2)
(15.1)
13,800
18,300
22,100
31,700
48,500
54,300
(4.0)
(5.4)
(6.5)
(9.3)
(14.2)
(15.9)
12,400
15,200
19,100
26,300
44,600
47,300
(3.6)
(4.5)
(5.6)
(7.7)
(13.1)
(13.8)
13,600
18,100
21,800
31,200
48,200
53,800
(4.0)
(5.3)
(6.4)
(9.1)
(14.1)
(15.8)
13,200
16,200
20,200
27,700
47,400
50,600
(3.9)
(4.7)
(5.9)
(8.1)
(13.9)
(14.8)
* Performance Specifications @ 95° F Ambient (AIR/GLYCOL/RC) or @ 105° F Condensing (WATER)
16
APC NetworkAIR CM Series: Performance Specifications
Net cooling capacity—glycol
MODEL
CAPACITY IN BTU/H
80° F DB, 67° F WB
Total (BTUH)
(26.7° C DB, 19.4° C WB)
(kW)
50% RH
Sensible (BTUH)
75° F DB, 62.5° F WB
Total (BTUH)
(23.9° C DB, 16.9° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
(kW)
75° F DB, 61° F WB
Total (BTUH)
(23.9° C DB, 16.1° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
72° F DB, 60° F WB
Total (BTUH)
(22.2° C DB, 15.5° C WB)
(kW)
50% RH
Sensible (BTUH)
72° F DB, 58.6° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
45% RH
Sensible (BTUH)
70° F DB, 58.5° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
50% RH
Sensible (BTUH)
70° F DB, 57.2° F WB
Total (BTUH)
(22.2°C DB, 14.8°C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
(kW)
(kW)
(kW)
1T
1.5T
2T
3T
4T
5T
14,100
17,300
23,300
32,200
47,300
54,600
(4.1)
(5.1)
(6.8)
(9.4)
(13.8)
(16.0)
12,300
14,300
19,100
26,000
40,500
46,400
(3.6)
(4.2)
(5.6)
(7.6)
(11.9)
(13.6)
12,900
15,900
21,500
30,700
44,100
50,900
(3.8)
(4.7)
(6.3)
(9.0)
(12.9)
(14.9)
12,000
14,100
18,800
25,600
39,900
45,800
(3.5)
(4.1)
(5.5)
(7.5)
(11.7)
(13.4)
12,900
15,700
21,300
30,200
43,600
50,500
(3.8)
(4.6)
(6.2)
(8.8)
(12.8)
(14.8)
12,900
15,100
20,200
27,300
42,800
49,100
(3.8)
(4.4)
(5.9)
(8.0)
(12.5)
(14.4)
12,400
15,200
20,600
29,400
42,300
48,900
(3.6)
(4.5)
(6.0)
(8.6)
(12.4)
(14.3)
11,700
13,700
18,400
25,100
38,900
44,700
(3.4)
(4.0)
(5.4)
(7.3)
(11.4)
(13.1)
12,300
15,000
20,400
29,000
43,700
48,500
(3.6)
(4.4)
(6.0)
(8.5)
(12.8)
(14.2)
12,300
14,700
19,600
27,800
43,700
47,600
(3.6)
(4.3)
(5.7)
(8.1)
(12.8)
(13.9)
12,000
14,700
20,000
28,600
42,200
47,500
(3.5)
(4.3)
(5.9)
(8.4)
(12.4)
(13.9)
11,500
13,400
18,000
24,600
41,200
43,800
(3.4)
(3.9)
(5.3)
(7.2)
(12.1)
(12.8)
12,000
14,600
21,800
28,100
42,600
47,300
(3.5)
(4.3)
(6.4)
(8.2)
(12.5)
(13.8)
12,000
14,300
20,200
26,100
42,600
46,500
(3.5)
(4.2)
(5.9)
(7.6)
(12.5)
(13.6)
* Performance Specifications @ 95° F Ambient (AIR/GLYCOL/RC) or @ 105° F Condensing (WATER)
APC NetworkAIR CM Series: Performance Specifications
17
Gross cooling capacity—chilled water/ECWS
MODEL
CAPACITY IN BTU/H
80° F DB, 67° F WB
Total (BTUH)
(26.7° C DB, 19.4° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
1T
1.5T
2T
3T
4T
5T
20,200
21,800
37,200
46,200
74,500
81,500
(5.9)
(6.4)
(10.9)
(13.5)
(21.8)
(23.9)
15,400
16,900
25,900
33,000
53,600
59,800
(17.5)
(4.5)
(4.9)
(7.6)
(9.7)
(15.7)
Flow Rate (GPM)
4.1
4.4
10.7
9.4
15.0
16.5
Pressure Drop (PSI)
5.6
6.5
7.5
8.6
10.1
12.1
14,900
16,200
27,200
34,200
54,500
60,400
(4.4)
(4.7)
(8.0)
(10.0)
(16.0)
(17.7)
13,600
14,900
22,600
29,100
47,000
52,700
75° F DB, 62.5° F WB
Total (BTUH)
(23.9° C DB, 16.9° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
(4.0)
(4.4)
(6.6)
(8.5)
(13.8)
(15.4)
Flow Rate (GPM)
3.0
3.3
5.5
6.9
11.0
12.2
Pressure Drop (PSI)
3.1
3.7
4.2
4.8
5.6
6.8
14,400
15,800
25,800
32,600
52,100
58,100
75° F DB, 61° F WB
Total (BTUH)
(23.9° C DB, 16.1° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
(4.2)
(4.6)
(6.4)
(9.5)
(15.3)
(17.0)
14,100
15,500
23,600
30,500
49,100
55,300
(4.1)
(4.5)
(6.9)
(8.9)
(14.4)
(16.2)
Flow Rate (GPM)
2.9
3.2
5.2
6.6
10.6
11.8
Pressure Drop (PSI)
3.0
3.6
3.7
4.4
5.2
6.4
12,600
13,700
22,800
28,800
45,600
50,900
72° F DB, 60° F WB
Total (BTUH)
(22.2° C DB, 15.5° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
(3.7)
(4.0)
(6.7)
(8.4)
(13.4)
(14.9)
12,200
13,400
20,700
26,600
42,600
47,900
(3.6)
(3.9)
(6.1)
(7.8)
(12.5)
(14.0)
Flow Rate (GPM)
2.5
2.8
4.6
5.8
9.2
10.3
Pressure Drop (PSI)
2.3
2.7
3.0
3.6
4.0
4.9
12,500
13,700
21,600
27,600
43,700
49,000
72° F DB, 58.6° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
(3.7)
(4.0)
(6.3)
(8.1)
(12.8)
(14.3)
12,500
13,700
21,200
27,300
43,400
48,800
(3.7)
(4.0)
(6.2)
(8.0)
(12.7)
(14.3)
Flow Rate (GPM)
2.5
2.8
4.4
5.6
3.9
9.9
Pressure Drop (PSI)
2.3
2.7
2.7
3.3
3.7
4.6
11,200
12,300
20,400
25,900
40,600
44,100
70° F DB, 58.4° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
(3.3)
(3.6)
(6.0)
(7.6)
(11.9)
(12.9)
11,100
12,200
19,300
24,800
39,300
43,300
(3.3)
(3.6)
(5.7)
(7.3)
(11.5)
(12.7)
Flow Rate (GPM)
2.3
2.5
4.1
5.2
8.2
8.9
Pressure Drop (PSI)
1.9
2.2
2.4
2.9
3.2
3.7
12,400
12,300
20,400
24,900
39,200
44,000
70° F DB, 57.1° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
(3.6)
(3.6)
(6.0)
(7.3)
(11.5)
(12.9)
12,400
12,300
19,500
24,900
39,200
44,000
(3.6)
(3.6)
(5.7)
(7.3)
(11.5)
(12.9)
Flow Rate (GPM)
2.3
2.5
4.0
5.1
7.9
8.9
Pressure Drop (PSI)
1.9
2.2
2.3
2.7
3.0
3.7
* Performance Specifications @ 95° F Ambient (AIR/GLYCOL/RC) or @ 105° F Condensing (WATER)
18
APC NetworkAIR CM Series: Performance Specifications
Gross cooling capacity—precool
MODEL
CAPACITY IN BTU/H
80° F DB, 67° F WB
Total (BTUH)
(26.7° C DB, 19.4° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
1T
1.5T
2T
3T
4T
5T
15,300
16,700
28,200
35,600
55,900
62,800
(4.5)
(4.9)
(8.3)
(10.4)
(16.4)
(18.4)
13,400
14,700
22,200
28,600
46,000
52,100
(3.9)
(4.3)
(6.5)
(8.4)
(13.5)
(15.3)
Flow Rate (GPM)
3.5
3.8
6.4
8.1
12.7
14.3
Pressure Drop (PSI)
4.7
5.7
5.4
6.8
8.5
10.6
11,100
12,200
20,300
25,500
38,200
43,300
75° F DB, 62.5° F WB
Total (BTUH)
(23.9° C DB, 16.9° C WB)
(kW)
50% RH
Sensible (BTUH)
(kW)
(3.3)
(3.6)
(5.9)
(7.5)
(11.2)
(12.7)
11,100
12,200
19,200
24,600
37,600
42,700
(3.3)
(3.6)
(5.6)
(7.2)
(11.0)
(12.5)
Flow Rate (GPM)
2.5
2.8
4.6
5.8
8.7
9.9
Pressure Drop (PSI)
2.3
2.8
2.7
3.2
3.7
4.9
11,100
12,200
19,800
25,400
38,100
43,200
75° F DB, 61° F WB
Total (BTUH)
(23.9° C DB, 16.1° C WB)
(kW)
45% RH
Sensible (BTUH)
(kW)
(3.3)
(3.6)
(5.8)
(7.4)
(11.2)
(12.6)
11,100
12,200
19,800
25,400
38,100
43,200
(3.3)
(3.6)
(5.8)
(7.4)
(11.2)
(12.6)
Flow Rate (GPM)
2.5
2.8
4.5
5.8
8.7
9.8
Pressure Drop (PSI)
2.3
2.8
2.4
3.2
3.7
4.8
9,200
9,800
17,400
21,100
29,800
34,100
72° F DB, 60° F WB
Total (BTUH)
(22.2° C DB, 15.5° C WB)
(kW)
(2.7)
(2.9)
(5.1)
(6.2)
(8.7)
(10.0)
50% RH
Sensible (BTUH)
9,200
9,800
17,200
21,100
29,800
34,100
(kW)
(2.7)
(2.9)
(5.0)
(6.2)
(8.7)
(10.0)
Flow Rate (GPM)
2.1
2.2
4.0
4.8
6.8
7.8
Pressure Drop (PSI)
1.9
1.8
2.4
2.1
2.2
2.9
9,200
9,800
17,300
21,000
29,700
34,000
72° F DB, 58.6° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
(2.7)
(2.9)
(5.1)
(6.1)
(8.7)
(10.0)
45% RH
Sensible (BTUH)
9,200
9,800
17,300
21,000
29,700
34,000
(kW)
(2.7)
(2.9)
(5.1)
(6.1)
(8.7)
(10.0)
Flow Rate (GPM)
2.1
2.2
4.0
4.8
6.8
7.7
Pressure Drop (PSI)
1.9
1.8
2.4
2.1
2.2
2.9
8,300
8,800
15,800
18,600
26,400
28,100
70° F DB, 58.4° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
(2.4)
(2.6)
(4.6)
(5.4)
(7.7)
(8.2)
50% RH
Sensible (BTUH)
8,300
8,800
15,800
18,600
26,400
28,100
(kW)
(2.4)
(2.6)
(4.6)
(5.4)
(7.7)
(8.2)
Flow Rate (GPM)
1.9
2.0
3.6
4.2
6.0
6.4
Pressure Drop (PSI)
1.7
2
2.1
2.0
1.9
1.9
8,300
8,800
15,700
18,600
26,300
28,000
70° F DB, 57.1° F WB
Total (BTUH)
(22.2° C DB, 14.8° C WB)
(kW)
(2.4)
(2.6)
(4.6)
(5.4)
(7.7)
(8.2)
45% RH
Sensible (BTUH)
8,300
8,800
15,700
18,600
26,300
28,000
(kW)
(2.4)
(2.6)
(4.6)
(5.4)
(7.7)
(8.2)
Flow Rate (GPM)
1.9
2.0
3.6
4.2
6.0
6.4
Pressure Drop (PSI)
1.7
2.0
2.1
2.0
1.9
1.9
* Performance Specifications @ 95° F Ambient (AIR/GLYCOL/RC) or @ 105° F Condensing (WATER)
APC NetworkAIR CM Series: Performance Specifications
19
Performance Data
Air system
AIR/WATER/
GLYCOL/RC
MODEL
Air Volume (CFM)
(L/s)
1T
1.5T
2T
3T
4T
5T
625
700
900
1,200
2,000
2,300
(295)
(330)
(425)
(566)
(944)
(1086)
Fan Motor HP
0.25
0.25
0.25
0.50
1.00
1.00
(kW)
(0.2)
(0.2)
(0.2)
(0.4)
(0.7)
(0.7)
External Static Pressure (inches)
0.3
0.3
0.3
0.3
0.5
0.5
(Pa)
(75)
(75)
(75)
(75)
(125)
(125)
1
1
1
1
1
1
Number of Fans
Coolant Requirements
WATER
MODEL
1T
1.5T
2T
3T
4T
5T
1.0
1.3
1.8
2.3
3.8
4.4
(0.06)
(0.08)
(0.11)
(0.15)
(0.24)
(0.28)
1.9
1.6
1.6
1.8
2.3
2.8
(kPa)
(13.1)
(11.0)
(11.0)
(12.4)
(15.9)
(19.3)
THR (MBH)
22,600
27,700
33,900
48,800
71,000
80,800
(6.6)
(8.1)
(9.9)
(14.3)
(20.8)
(23.7)
1.5
1.9
2.8
3.6
5.5
6.5
(0.09)
(0.12)
(0.18)
(0.23)
(0.35)
(0.41)
65° F Water In (GPM)
(18.3° C) (Ls)
Pressure Drop (psig)
(kW)
75° F Water In (GPM)
(23.9° C)
Pressure Drop (psig)
3.3
1.9
2.6
2.3
2.9
3.4
(kPa)
(22.8)
(13.1)
(17.9)
(15.9)
(20.0)
(23.4)
THR (MBH)
22,600
27,700
33,900
48,800
71,000
80,800
(6.6)
(8.1)
(9.9)
(14.3)
(20.8)
(23.7)
2.9
3.9
6.4
8.4
10.8
14.0
(0.18)
(0.24)
(0.4)
(0.53)
(0.68)
(0.88)
(kW)
85° F Water In (GPM)
(29.4° C)
Pressure Drop (psig)
2.8
5.2
3.7
9.3
9.1
11.1
(kPa)
(19.3)
(35.9)
(25.5)
(64.1)
(62.7)
(76.5)
THR (MBH)
22,600
27,700
33,900
48,800
71,000
80,800
(6.6)
(8.1)
(9.9)
(14.3)
(20.8)
(23.7)
(kW)
GLYCOL/PRECOOL
105° F Glycol In (GPM)
(40.6° C) (L/s)
Pressure Drop (psig)
2.7
3.8
5.7
7.2
10.8
14.0
(0.17)
(0.24)
(0.36)
(0.45)
(0.68)
(0.88)
3.2
3.9
4.9
8.3
8.0
9.1
(kPa)
(22.1)
(26.9)
(33.8)
(57.2)
(55.2)
(62.7)
THR (MBH)
20,900
24,700
33,200
48,200
68,300
78,200
(6.0)
(7.0)
(10.0)
(14.0
(20.0)
(23.0)
5T
(kW)
Pump system
GLYCOL
1T
1.5T
2T
3T
4T
Standard Horsepower
MODEL
1/3
1/2
1/2
3/4
3/4
1
Total Head (feet) (@ design GPM)
46
60
60
73
71
78
(14.0)
(18.3)
(18.3)
(22.2)
(21.6)
(23.8)
33
43
45
48
45
42
(10.1)
(13.1)
(13.7)
(14.6)
(13.7)
(12.8)
(m)
Available Ext. Head (feet)
(m)
APC NetworkAIR CM Series: Performance Data
21
Water regulating valve, 2-way, single seat
WATER/GLYCOL
MODEL
Size (inches - NPT)
(mm)
1T
1.5T
2T
3T
4T
1/2
1/2
1/2
3/4
1
5T
1
(12.7)
(12.7)
(12.7)
(19.0)
(25.4)
(25.4)
Humidification—solid state electronic canister
AIR/WATER/
GLYCOL/RC
MODEL
Flush Cycle
1T
1.5T
2T
3T
4T
5T
automatic
automatic
automatic
automatic
automatic
automatic
Lbs/h.
5
5
5
5
10
10
(Kg/h.)
(2.3)
(2.3)
(2.3)
(2.3)
(4.5)
(4.5)
1.7
1.7
1.7
1.7
3.4
3.4
4T
5T
kW
Filters
AIR/WATER/GLYCOL/
RC/PC/CW
MODEL
Quantity
Size (inches)
(mm)
Depth (inches)
(mm)
1T
1.5T
2T
3T
1
1
1
1
2
2
20 × 20
20 × 20
20 × 20
20 × 20
16 × 25
16 × 25
(508 × 508)
(508 × 508)
(508 × 508)
(508 × 508)
1
1
1
1
1
1
(25.4)
(25.4)
(25.4)
(25.4)
(25.4)
(25.4)
3T
4T
5T
(406 × 635) (406 × 635)
Evaporator coil
AIR/WATER/
GLYCOL/RC
MODEL
2
Face Area (ft )
(m2)
Rows Deep
Face Velocity (FPM)
(m/s)
1T
1.5T
2T
1.85
1.85
2.90
2.90
5.20
5.20
(0.17)
(0.17)
(0.27)
(0.27)
(0.48)
(0.48)
3
3
3
3
4
4
338
378
310
414
385
442
(1.72)
(1.92)
(1.57)
(2.10)
(1.96)
(2.25)
Cooling coil—aluminum fin, copper tube
CHILLED WATER/
ECWS/PRE-COOL
Face Area (ft2)
(m2)
Rows Deep
Face Velocity (FPM)
(m/s)
22
MODEL
1T
1.5T
2T
3T
4T
5T
2.0
2.0
3.0
3.0
6.8
6.8
(0.19)
(0.19)
(0.28)
(0.28)
(0.63)
(0.63)
3
3
4
4
3
3
313
350
300
400
295
338
(1.59)
(1.78)
(1.52)
(2.03)
(1.50)
(1.72)
APC NetworkAIR CM Series: Performance Data
Compressors
AIR/WATER/
GLYCOL/RC
MODEL
1T
1.5T
2T
3T
4T
5T
7.9
12.5
12.9
13.7
13.8
13.9
EER - Water
9.7
16.1
16.5
18.0
18.0
18.0
EER - Glycol
7.3
11.6
11.9
12.5
12.6
12.7
1
EER - Air
Quantity
1
1
1
1
1
Nominal Horsepower
1
1.5
2
3
4
5
(0.75)
(1.13)
(1.50)
(2.26)
(3.01)
(3.76)
(kW)
Electric reheat
AIR/WATER/
GLYCOL/RC
MODEL
1T
1.5T
2T
3T
4T
5T
9.4
9.4
15.9
16.8
N/A
N/A
(kW)
(2.8)
(2.8)
(4.7)
(4.9)
N/A
N/A
MBH@230V/1
10.1
10.1
19.3
20.2
N/A
N/A
(kW)
(3.0)
(3.0)
(5.7)
(5.9)
N/A
N/A
MBH@208V/1
MBH@277V/1
12.1
12.1
15.9
16.8
N/A
N/A
(kW)
(3.5)
(3.5)
(4.7)
(4.9)
N/A
N/A
MBH@208V/3
N/A
N/A
15.9
16.8
32.9
32.9
(kW)
N/A
N/A
(4.7)
(4.9)
(9.6)
(9.6)
MBH@230/3
N/A
N/A
18.9
19.9
39.1
39.1
(kW)
N/A
N/A
(5.5)
(5.8)
(11.4)
(11.4)
MBH@460/3
N/A
N/A
15.9
15.9
39.1
39.1
(kW)
N/A
N/A
(4.7)
(4.7)
(11.4)
(11.4)
Stages
1
1
1
1
2
2
fin tube
nichrome
wire
nichrome
wire
nichrome
wire
nichrome
wire
Element Type
fin tube
Hot gas reheat
1T
1.5T
2T
3T
4T
5T
MBH@208V/1
AIR/WATER/GLYCOL
MODEL
13.1
13.9
16.4
19.6
26.0
27.3
(kW)
(3.8)
(4.1)
(4.8)
(5.7)
(7.6)
(8.0)
1T
1.5T
2T
3T
4T
5T
Hot water reheat
AIR/WATER/
GLYCOL/RC
MODEL
MBH (includes motor heat)
22.9
25.6
30.6
38.8
49.7
54.5
(kW)
(6.7)
(7.5)
(9.0)
(11.4)
(14.6)
(16.0)
GPM
1.0
1.5
2.0
3.0
3.0
3.5
(L/s)
(0.06)
(0.09)
(0.13)
(0.19)
(0.19)
(0.22)
Pressure Drop (psig)
(kPa)
Control Valve
0.3
0.7
1.2
2.4
2.4
3.1
(2.1)
(4.8)
(8.3)
(16.6)
(16.6)
(21.4)
solenoid
solenoid
solenoid
solenoid
solenoid
solenoid
*Entering water temperature—180° F (82.2° C).
APC NetworkAIR CM Series: Performance Data
23
Drycooler
GLYCOL
MODEL
Air Volume (CFM)
Motor Qty.
Motor HP—1 Ph.
Motor HP—3 Ph.
THR (MBH)
(kW)
1T
1.5T
2T
3T
4T
5T
2,400
2,400
2,100
5,050
6,450
6,450
1
1
1
1
1
1
0.25
0.25
0.25
0.33
0.50
0.50
N/A
N/A
N/A
0.33
0.33
0.33
20,900
24,700
33,200
48,300
68,300
78,200
(6.1)
(7.2)
(9.7)
(14.1)
(20.0)
(22.9)
* Performance Data @ 95° F Ambient
Centrifugal indoor condenser
AIR
1T
1.5T
2T
3T
4T
5T
Air Quantity - CFM
MODEL
1,000
1,000
1,400
2,000
3,000
3,500
(L/s)
(474)
(474)
(664)
(948)
(1422)
(1654)
Fan Motor Horsepower
0.33
0.33
0.50
1.00
2.00
2.00
(kW)
(0.2)
(0.2)
(0.3)
(0.6)
(1.2)
(1.2)
Blower and Motor Quantity
1
1
1
1
1
1
External Static Pressure (inches)
0.3
0.3
0.3
0.3
0.5
0.5
(Pa)
(75)
(75)
(75)
(75)
(125)
(125)
Connection sizes
AIR/REMOTE
CONDENSING
MODEL
Liquid Line (inches)
1T
1.5T
2T
3T
4T
5T
(ODS)
3/8
3/8
1/2
1/2
1/2
5/8
(ODS)
5/8
5/8
5/8
5/8
7/8
7/8
(ODS)
5/8
5/8
7/8
7/8
1-1/8
1-1/8
(ODS)
5/8
5/8
3/4
7/8
1-3/8
1-3/8
1-3/8
AIR
Discharge Line (inches)
REMOTE CONDENSING
Suction Line (inches)
WATER/GLYCOL
Water/Glycol In/Out (inches)
AIR/WATER/GLYCOL/RC/CHILLED WATER
24
Chilled Water In/Out (inches)
(ODS)
1/2
1/2
7/8
7/8
1-3/8
Condensate Drain (inches)
(IDS)
7/8
7/8
7/8
7/8
7/8
7/8
Humidifier Line (inches)
(ODF)
1/4
1/4
1/4
1/4
1/4
1/4
Hot Water In/Out (inches)
(ODS)
5/8
5/8
5/8
5/8
5/8
5/8
Steam Reheat In/Out (inches)
(ODS)
5/8
5/8
5/8
5/8
5/8
5/8
APC NetworkAIR CM Series: Performance Data
Electrical Data
Electric reheat—1–2 ton
HUMIDIFIER
VOLTAGE/PHASE
1T
FLA
WSA
MOP
1.5T
FLA
WSA
MOP
2T
FLA
WSA
MOP
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
208/1
24.1
21.0
20.5
21.2
22.5
22.5
27.0
23.9
23.9
23.9
28.1
28.1
30.0
30.0
30.0
30.0
30.0
30.0
24.0
20.9
20.3
21.1
22.5
22.5
29.4
26.3
26.3
26.3
28.1
28.1
35.0
35.0
35.0
35.0
30.0
30.0
35.3
31.0
29.8
31.5
31.3
31.3
41.7
37.4
37.4
37.4
39.1
39.1
50.0
45.0
45.0
45.0
40.0
40.0
230/1
25.1
22.0
21.5
22.2
22.7
22.7
28.0
25.0
25.0
25.0
28.4
28.4
35.0
30.0
30.0
30.0
30.0
30.0
25.0
21.9
21.3
22.1
22.7
22.7
30.4
27.3
27.3
27.3
28.4
28.4
35.0
35.0
35.0
35.0
30.0
30.0
37.4
33.1
31.9
33.6
32.6
32.6
43.8
39.5
39.5
39.5
40.8
40.8
50.0
50.0
50.0
50.0
45.0
45.0
ELECTRIC
277/1 208/3
22.7
N/A
20.1
N/A
13.8
N/A
20.2
N/A
20.6
N/A
20.6
N/A
25.1
N/A
22.2
N/A
22.2
N/A
22.2
N/A
25.8
N/A
25.8
N/A
30.0
N/A
25.0
N/A
25.0
N/A
25.0
N/A
30.0
N/A
30.0
N/A
22.6
N/A
14.5
N/A
19.5
N/A
19.5
N/A
20.6
N/A
20.6
N/A
27.1
N/A
19.0
N/A
24.5
N/A
24.5
N/A
25.8
N/A
25.8
N/A
35.0
N/A
25.0
N/A
30.0
N/A
30.0
N/A
30.0
N/A
30.0
N/A
29.7
24.4
26.1
20.1
25.1
19.5
26.5
20.4
25.6
22.7
25.6
22.7
35.0
28.7
31.4
24.4
31.4
24.4
31.4
24.4
32.0
28.4
32.0
28.4
40.0
35.0
40.0
30.0
40.0
30.0
40.0
30.0
35.0
30.0
35.0
30.0
230/3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
25.6
21.3
20.7
21.6
23.1
23.1
29.9
25.6
25.6
25.6
28.9
28.9
35.0
30.0
30.0
30.0
30.0
30.0
460/3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
11.5
9.4
9.1
9.6
10.4
10.4
13.6
11.5
11.5
11.5
13.0
13.0
15.0
15.0
15.0
15.0
15.0
15.0
208/1
24.1
21.0
20.5
21.2
14.3
14.3
27.0
23.9
23.9
23.9
17.9
17.9
30.0
30.0
30.0
30.0
20.0
20.0
24.0
20.9
20.3
21.1
14.3
14.3
29.4
26.3
26.3
26.3
17.9
17.9
35.0
35.0
35.0
35.0
20.0
20.0
35.3
31.0
29.8
31.5
23.1
23.1
41.7
37.4
37.4
37.4
28.9
28.9
50.0
45.0
45.0
45.0
30.0
30.0
APC NetworkAIR CM Series: Electrical Data
STEAM OR NONE
230/1 277/1 208/3 230/3
25.1
22.7
N/A
N/A
22.0
20.1
N/A
N/A
21.5
13.8
N/A
N/A
22.2
20.2
N/A
N/A
15.3
14.5
N/A
N/A
15.3
14.5
N/A
N/A
28.0
25.1
N/A
N/A
25.0
22.2
N/A
N/A
25.0
22.2
N/A
N/A
25.0
22.2
N/A
N/A
19.1
18.1
N/A
N/A
19.1
18.1
N/A
N/A
35.0
30.0
N/A
N/A
30.0
25.0
N/A
N/A
30.0
25.0
N/A
N/A
30.0
25.0
N/A
N/A
20.0
20.0
N/A
N/A
20.0
20.0
N/A
N/A
25.0
22.6
N/A
N/A
21.9
14.5
N/A
N/A
21.3
19.5
N/A
N/A
22.1
19.5
N/A
N/A
15.3
14.5
N/A
N/A
15.3
14.5
N/A
N/A
30.4
27.1
N/A
N/A
27.3
19.0
N/A
N/A
27.3
24.5
N/A
N/A
27.3
24.5
N/A
N/A
19.1
18.1
N/A
N/A
19.1
18.1
N/A
N/A
35.0
35.0
N/A
N/A
35.0
25.0
N/A
N/A
35.0
30.0
N/A
N/A
35.0
30.0
N/A
N/A
20.0
20.0
N/A
N/A
20.0
20.0
N/A
N/A
37.4
29.7
24.4
25.6
33.1
26.1
20.1
21.3
31.9
25.1
19.5
20.7
33.6
26.5
20.4
21.6
25.2
19.5
14.5
15.7
25.2
19.5
14.5
15.7
43.8
35.0
28.7
29.9
39.5
31.4
24.4
25.6
39.5
31.4
24.4
25.6
39.5
31.4
24.4
25.6
31.5
24.4
18.1
19.6
31.5
24.4
18.1
19.6
50.0
40.0
35.0
35.0
50.0
40.0
30.0
30.0
50.0
40.0
30.0
30.0
50.0
40.0
30.0
30.0
35.0
25.0
20.0
20.0
35.0
25.0
20.0
20.0
460/3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
11.5
9.4
9.1
9.6
6.7
6.7
13.6
11.5
11.5
11.5
8.4
8.4
15.0
15.0
15.0
15.0
15.0
15.0
25
Electric reheat—3–5 ton
HUMIDIFIER
VOLTAGE/PHASE
3T
FLA
WSA
MOP
4T
FLA
WSA
MOP
5T
FLA
WSA
MOP
26
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
208/1
43.4
38.4
36.3
40.5
33.4
33.4
52.6
47.6
47.6
47.6
41.8
41.8
70.0
60.0
60.0
60.0
45.0
45.0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
230/1
45.5
40.5
23.1
42.6
34.7
34.7
54.7
49.7
49.7
49.7
43.4
43.4
70.0
60.0
60.0
60.0
45.0
45.0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
ELECTRIC
277/1 208/3
35.9
30.5
31.5
25.5
29.7
25.5
32.1
25.9
26.6
24.8
26.6
24.8
43.5
35.9
39.1
30.9
39.1
30.9
39.1
30.9
33.3
31.0
33.3
31.0
50.0
45.0
50.0
40.0
50.0
40.0
50.0
40.0
35.0
35.0
35.0
35.0
N/A
50.0
N/A
43.2
N/A
41.7
N/A
45.2
N/A
40.6
N/A
40.6
N/A
64.8
N/A
51.7
N/A
51.7
N/A
51.7
N/A
50.5
N/A
50.5
N/A
70.0
N/A
60.0
N/A
60.0
N/A
60.0
N/A
60.0
N/A
60.0
N/A
51.2
N/A
44.4
N/A
42.7
N/A
45.0
N/A
40.6
N/A
40.6
N/A
68.4
N/A
61.6
N/A
61.6
N/A
61.6
N/A
50.5
N/A
50.5
N/A
80.0
N/A
70.0
N/A
70.0
N/A
70.0
N/A
60.0
N/A
60.0
230/3
25.9
20.9
19.9
21.3
25.2
25.2
37.1
32.1
32.1
32.1
31.5
31.5
45.0
40.0
40.0
40.0
35.0
35.0
52.0
45.6
44.1
47.6
42.1
42.1
67.5
54.1
54.1
54.1
52.3
52.3
70.0
60.0
60.0
60.0
60.0
60.0
53.2
46.8
45.1
47.4
42.1
42.1
71.1
64.7
64.7
64.7
52.3
52.3
80.0
70.0
70.0
70.0
60.0
60.0
460/3
13.2
11.1
10.6
11.3
10.4
10.4
15.8
13.7
13.7
13.7
13.0
13.0
20.0
15.0
15.0
15.0
15.0
15.0
25.3
22.1
21.3
22.1
19.8
19.8
31.7
25.4
25.4
25.4
24.6
24.6
35.0
30.0
30.0
30.0
25.0
25.0
25.3
22.1
21.3
22.4
19.8
19.8
34.4
31.2
31.2
31.2
24.6
24.6
40.0
35.0
35.0
35.0
25.0
25.0
208/1 230/1
43.4
45.5
38.4
40.5
36.3
23.1
40.5
42.6
25.2
27.3
25.2
27.3
52.6
54.7
47.6
49.7
47.6
49.7
47.6
49.7
31.5
34.1
31.5
34.1
70.0
70.0
60.0
60.0
60.0
60.0
60.0
60.0
35.0
35.0
35.0
35.0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
APC NetworkAIR CM Series: Electrical Data
STEAM OR NONE
277/1 208/3 230/3
35.9
30.5
25.9
31.5
25.5
20.9
29.7
25.5
19.9
32.1
25.9
21.3
20.5
16.6
17.8
20.5
16.6
17.8
43.5
35.9
37.1
39.1
30.9
32.1
39.1
30.9
32.1
39.1
30.9
32.1
25.6
20.8
22.3
25.6
20.8
22.3
50.0
45.0
45.0
50.0
40.0
40.0
50.0
40.0
40.0
50.0
40.0
40.0
30.0
25.0
25.0
30.0
25.0
25.0
N/A
50.0
52.0
N/A
43.2
45.6
N/A
41.7
44.1
N/A
45.2
47.6
N/A
31.2
33.6
N/A
31.2
33.6
N/A
64.8
67.5
N/A
51.7
54.1
N/A
51.7
54.1
N/A
51.7
54.1
N/A
38.7
41.8
N/A
38.7
41.8
N/A
70.0
70.0
N/A
60.0
60.0
N/A
60.0
60.0
N/A
60.0
60.0
N/A
40.0
45.0
N/A
40.0
45.0
N/A
51.2
53.2
N/A
44.4
46.8
N/A
42.7
45.1
N/A
45.0
47.4
N/A
31.2
33.6
N/A
31.2
33.6
N/A
68.4
71.1
N/A
61.6
64.7
N/A
61.6
64.7
N/A
61.6
64.7
N/A
38.7
41.8
N/A
38.7
41.8
N/A
80.0
80.0
N/A
70.0
70.0
N/A
70.0
70.0
N/A
70.0
70.0
N/A
40.0
45.0
N/A
40.0
45.0
460/3
13.2
11.1
10.6
11.3
6.7
6.7
15.8
13.7
13.7
13.7
8.4
8.4
20.0
15.0
15.0
15.0
15.0
15.0
25.3
22.1
21.3
22.1
15.5
15.5
31.7
25.4
25.4
25.4
19.3
19.3
35.0
30.0
30.0
30.0
20.0
20.0
25.3
22.1
21.3
22.4
15.5
15.5
34.4
31.2
31.2
31.2
19.3
19.3
40.0
35.0
35.0
35.0
20.0
20.0
Steam/hot water/or no reheat—1–2 ton
HUMIDIFIER
VOLTAGE/PHASE
1T
FLA
WSA
MOP
1.5T
FLA
WSA
MOP
2T
FLA
WSA
MOP
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
208/1
20.6
17.5
17.0
17.7
10.8
10.8
23.5
20.4
20.4
20.4
13.5
13.5
30.0
25.0
25.0
25.0
15.0
15.0
20.5
17.4
16.8
17.6
10.8
10.8
25.9
22.8
22.8
22.8
13.5
13.5
35.0
30.0
30.0
30.0
15.0
15.0
23.0
18.7
21.0
19.2
10.8
10.8
29.4
25.1
25.1
25.1
13.5
13.5
40.0
35.0
35.0
35.0
15.0
15.0
230/1
19.7
16.6
16.1
16.8
9.9
9.9
22.6
19.6
19.6
19.6
12.4
12.4
30.0
25.0
25.0
25.0
15.0
15.0
19.6
16.5
15.9
16.7
9.9
9.9
25.0
21.9
21.9
21.9
12.4
12.4
30.0
30.0
30.0
30.0
15.0
15.0
22.1
17.8
16.6
18.3
9.9
9.9
28.5
24.2
24.2
24.2
12.4
12.4
35.0
35.0
35.0
35.0
15.0
15.0
ELECTRIC
277/1 208/3
17.2
N/A
14.6
N/A
14.6
N/A
14.7
N/A
9.0
N/A
9.0
N/A
25.1
N/A
17.0
N/A
17.0
N/A
17.0
N/A
11.3
N/A
11.3
N/A
25.0
N/A
20.0
N/A
20.0
N/A
20.0
N/A
15.0
N/A
15.0
N/A
17.1
N/A
14.5
N/A
14.0
N/A
14.6
N/A
9.0
N/A
9.0
N/A
21.6
N/A
19.0
N/A
19.0
N/A
19.0
N/A
11.3
N/A
11.3
N/A
25.0
N/A
25.0
N/A
25.0
N/A
25.0
N/A
15.0
N/A
15.0
N/A
19.2
20.7
15.6
16.4
14.6
15.8
16.0
16.7
9.0
10.8
9.0
10.8
24.6
25.0
20.9
20.7
20.9
20.7
20.9
20.7
11.3
13.5
11.3
13.5
30.0
30.0
30.0
25.0
30.0
25.0
30.0
25.0
15.0
15.0
15.0
15.0
230/3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
19.8
15.5
14.9
15.8
9.9
9.9
23.4
19.8
19.8
19.8
12.4
12.4
30.0
25.0
25.0
25.0
15.0
15.0
460/3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
9.8
7.7
7.4
7.9
5.0
5.0
11.9
9.8
9.8
9.8
6.3
6.3
15.0
15.0
15.0
15.0
15.0
15.0
208/1
12.4
9.3
8.8
9.5
2.6
2.6
15.3
12.2
12.2
12.2
3.3
3.3
20.0
15.0
15.0
15.0
15.0
15.0
12.3
9.2
8.6
9.4
2.6
2.6
17.7
14.6
14.6
14.6
3.3
3.3
25.0
20.0
20.0
20.0
15.0
15.0
14.8
10.5
9.3
11.0
2.6
2.6
21.2
16.9
16.9
16.9
3.2
3.2
30.0
25.0
25.0
25.0
15.0
15.0
APC NetworkAIR CM Series: Electrical Data
STEAM OR NONE
230/1 277/1 208/3 230/3
12.3
11.1
N/A
N/A
9.2
8.5
N/A
N/A
8.7
8.0
N/A
N/A
9.4
8.6
N/A
N/A
2.5
2.9
N/A
N/A
2.5
2.9
N/A
N/A
15.2
13.5
N/A
N/A
12.2
10.9
N/A
N/A
12.2
10.9
N/A
N/A
12.2
10.9
N/A
N/A
3.1
3.6
N/A
N/A
3.1
3.6
N/A
N/A
20.0
15.0
N/A
N/A
15.0
15.0
N/A
N/A
15.0
15.0
N/A
N/A
15.0
15.0
N/A
N/A
15.0
15.0
N/A
N/A
15.0
15.0
N/A
N/A
12.2
11.0
N/A
N/A
9.1
8.4
N/A
N/A
8.5
7.9
N/A
N/A
9.3
7.9
N/A
N/A
2.5
2.9
N/A
N/A
2.5
2.9
N/A
N/A
17.6
15.5
N/A
N/A
14.5
12.9
N/A
N/A
14.5
12.9
N/A
N/A
14.5
12.9
N/A
N/A
3.1
3.6
N/A
N/A
3.1
3.6
N/A
N/A
25.0
20.0
N/A
N/A
20.0
20.0
N/A
N/A
20.0
20.0
N/A
N/A
20.0
20.0
N/A
N/A
15.0
15.0
N/A
N/A
15.0
15.0
N/A
N/A
14.7
13.1
12.5
12.4
10.4
9.5
8.2
8.1
9.2
8.5
7.6
7.5
10.9
9.9
8.5
8.4
2.5
2.9
2.6
2.5
2.5
2.9
2.6
2.5
21.1
18.4
16.8
16.7
16.8
14.8
12.5
12.4
16.8
14.8
12.5
12.4
16.8
14.8
12.5
12.4
3.1
3.6
3.2
3.1
3.1
3.6
3.2
3.1
30.0
25.0
20.0
20.0
25.0
20.0
20.0
20.0
25.0
20.0
20.0
20.0
25.0
20.0
20.0
20.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
460/3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
6.1
4.0
3.7
3.8
1.3
1.3
8.2
6.1
6.1
6.1
1.6
1.6
15.0
15.0
15.0
15.0
15.0
15.0
27
Steam/hot water/or no reheat—3–5 ton
HUMIDIFIER
VOLTAGE/PHASE
3T
FLA
WSA
MOP
4T
FLA
WSA
MOP
5T
FLA
WSA
MOP
28
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
Air Self-contained
Air
Water
Glycol
Chilled Water
Remote Condensing
208/1
31.1
26.1
24.0
26.9
12.9
12.9
40.3
35.3
35.3
35.3
16.1
16.1
50.0
50.0
50.0
50.0
20.0
20.0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
230/1
30.2
25.2
23.1
26.0
12.0
12.0
39.4
34.4
34.4
34.4
15.0
15.0
50.0
50.0
50.0
50.0
15.0
15.0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
ELECTRIC
277/1 208/3
25.4
26.8
21.0
21.8
19.2
20.8
21.6
22.4
10.0
12.9
10.0
12.9
33.0
32.2
28.6
27.2
28.6
27.2
28.6
27.2
12.5
16.1
12.5
16.1
45.0
40.0
45.0
40.0
45.0
40.0
45.0
40.0
15.0
20.0
15.0
20.0
N/A
34.2
N/A
27.4
N/A
25.9
N/A
27.9
N/A
15.4
N/A
15.4
N/A
45.1
N/A
35.9
N/A
35.9
N/A
35.9
N/A
19.0
N/A
19.0
N/A
50.0
N/A
50.0
N/A
50.0
N/A
50.0
N/A
20.0
N/A
20.0
N/A
35.4
N/A
28.6
N/A
26.9
N/A
29.2
N/A
15.4
N/A
15.4
N/A
48.7
N/A
41.9
N/A
41.9
N/A
41.9
N/A
19.0
N/A
19.0
N/A
60.0
N/A
50.0
N/A
50.0
N/A
50.0
N/A
20.0
N/A
20.0
230/3
25.9
20.9
19.9
21.3
12.0
12.0
31.3
26.3
26.3
26.3
15.0
15.0
40.0
40.0
40.0
40.0
15.0
15.0
32.7
26.3
24.8
26.8
14.3
14.3
43.3
34.8
34.8
34.8
17.7
17.7
50.0
45.0
45.0
45.0
20.0
20.0
33.9
27.5
25.8
28.1
14.3
14.3
47.0
40.6
40.6
40.6
17.7
17.7
60.0
50.0
50.0
50.0
20.0
20.0
STEAM OR NONE
460/3 208/1 230/1 277/1 208/3 230/3
11.5
22.9 22.8 19.3
18.6
18.5
9.4
17.9 17.8 14.9
13.6
13.5
8.9
15.8 15.7 13.1
12.6
12.5
9.6
18.7 18.6 15.5
14.0
13.9
5.0
4.7
4.6
3.9
4.7
4.6
5.0
4.7
4.6
3.9
4.7
4.6
14.1
32.1 32.0 26.9
24.0
23.9
12.0
27.1 27.0 22.5
19.0
18.9
12.0
27.1 27.0 22.5
19.0
18.9
12.0
27.1 27.0 22.5
19.0
18.9
6.3
5.9
5.8
4.9
5.9
5.8
6.3
5.9
5.8
4.9
5.9
5.8
15.0
45.0 45.0 40.0
35.0
35.0
15.0
45.0 45.0 40.0
35.0
35.0
15.0
45.0 45.0 40.0
35.0
35.0
15.0
45.0 45.0 40.0
35.0
35.0
15.0
15.0 15.0 15.0
15.0
15.0
15.0
15.0 15.0 15.0
15.0
15.0
17.0
N/A N/A N/A
24.8
24.2
13.8
N/A N/A N/A
18.0
17.8
13.0
N/A N/A N/A
16.5
16.3
13.8
N/A N/A N/A
18.5
18.3
7.2
N/A N/A N/A
6.0
5.8
7.2
N/A N/A N/A
6.0
5.8
21.4
N/A N/A N/A
33.3
32.7
17.1
N/A N/A N/A
26.5
26.3
17.1
N/A N/A N/A
26.5
26.3
17.1
N/A N/A N/A
26.5
26.3
8.9
N/A N/A N/A
7.2
7.1
8.9
N/A N/A N/A
7.2
7.1
25.0
N/A N/A N/A
45.0
45.0
20.0
N/A N/A N/A
40.0
40.0
20.0
N/A N/A N/A
40.0
40.0
20.0
N/A N/A N/A
40.0
40.0
15.0
N/A N/A N/A
15.0
15.0
15.0
N/A N/A N/A
15.0
15.0
17.0
N/A N/A N/A
26.0
25.4
13.8
N/A N/A N/A
19.2
19.0
13.0
N/A N/A N/A
17.9
17.3
14.1
N/A N/A N/A
19.8
19.6
7.2
N/A N/A N/A
6.0
5.8
7.2
N/A N/A N/A
6.0
5.8
24.0
N/A N/A N/A
36.9
36.3
20.8
N/A N/A N/A
30.1
29.9
20.8
N/A N/A N/A
30.1
29.9
20.8
N/A N/A N/A
30.1
29.9
8.9
N/A N/A N/A
7.2
7.1
8.9
N/A N/A N/A
7.2
7.1
30.0
N/A N/A N/A
50.0
50.0
25.0
N/A N/A N/A
45.0
45.0
25.0
N/A N/A N/A
45.0
45.0
25.0
N/A N/A N/A
45.0
45.0
15.0
N/A N/A N/A
15.0
15.0
15.0
N/A N/A N/A
15.0
15.0
APC NetworkAIR CM Series: Electrical Data
460/3
7.8
5.7
5.2
5.9
1.3
1.3
10.4
8.3
8.3
8.3
1.6
1.6
15.0
15.0
15.0
15.0
15.0
15.0
12.7
9.5
8.7
9.8
2.9
2.9
16.0
13.8
13.8
13.8
3.5
3.5
20.0
20.0
20.0
20.0
15.0
15.0
12.7
9.5
8.7
9.8
2.9
2.9
18.6
15.4
15.4
15.4
3.5
3.5
25.0
20.0
20.0
20.0
15.0
15.0
Guide Specifications
General
Summary. These specifications described herein are for an environmental
control system. The system shall be designed specifically to monitor and
control temperature and relative humidity within a conditioned space. The
manufacturer shall supply all equipment in the quantities and configurations
shown on the project drawings. The system shall be NRTL listed.
Design requirements. The system shall be as described in the following
specification as manufactured by APC.
Model AFX _____________________________________.
Total cooling capacity: ________________ MBH (kW).
Sensible cooling capacity: ________________ MBH (kW).
Return air temperature: ________________ ° F (° C).
Dry bulb: ________________ ° F (° C).
Wet bulb: ________________% RH.
Air quantity: ________________ CFM (L/s) at 0.5" (125 Pa) external static
pressure.
Humidifier capacity: ________________ kW.
Electrical supply: __________ V, ______ ph, 60 Hz.
Submittals. Submittals shall be provided with the proposal and shall
include: Capacity data, electrical data, physical data, electrical connection
drawing, piping connection drawing, and electrical wiring schematic.
Quality assurance. The system shall be completely factory-tested prior to
shipment. Testing shall include, but not be limited to; Completely charging
the system (where applicable) with refrigerant to ensure pressurized integrity,
“Hi-Pot” test, and controls calibration/setting. Each system shall ship with a
completed test report to verify completion of factory-testing procedure.
Product
Unit construction. The chassis and access panels shall be constructed of
heavy gauge galvanized. Hanger mounting brackets shall be part of the
chassis and shock-mounts shall be provided for vibration isolation. Access
panels shall be insulated with 1/2" (12mm) thick 1½ lb./ft² (24kg/m²).
APC NetworkAIR CM Series: Guide Specifications
29
Air distribution and air pattern. The evaporator airflow pattern shall be
________ (spot-cooler or ducted). The spot-cooler configuration shall be
supplied with a 2’ × 4’ (610 mm × 1220 mm) supply/return air filter
assembly. The filter assembly shall include one-way supply and return air
grilles with a 20" × 20" × 1" (508 mm × 508 mm × 25 mm) 30% efficient
ASHRAE 52.1-92 return air filter. The ducted configuration shall be supplied
with 1" (25 mm) duct flanges on the supply and return air openings. A 20" ×
20" × 1" (508 mm × 508 mm × 25 mm) 30% efficient ASHRAE 52.1-92
return air filter shall be integrally mounted on all CM15 throughCM40
systems. Two 16" × 25" × 1" (406 mm × 635 mm × 25 mm) 30% efficient
ASHRAE 52.1-92 return air filters shall be integrally mounted on all CM50
through CM65 systems. The air distribution system for the CM15 through
CM40 shall be comprised of a direct-drive fan motor with a double-inlet
blower and permanently sealed ball-bearing type blower bearings. The air
distribution system for the CM50 through CM65 shall be comprised of a belt
drive fan motor with a double-inlet blower and permanently sealed ballbearing type blower bearings.
High efficiency filter (ducted applications only). A _______% efficient
_______ in. (_______ mm) ASHRAE 52.1-92 return air filter shall be
supplied in-lieu-of the standard filter.
Bi-metallic thermostat/humidity controls. The system shall be supplied
with a wall-mounted bi-metallic thermostat for temperature control. The
thermostat shall have an external lever and scale for temperature setting.
When equipped with a humidifier and/or reheat, a hair-element humidistat
and/or dehumidistat shall be supplied to control humidification and/or
dehumidification.
Compressor short-cycle controls. The control system shall prevent
excessive compressor cycling.
Remote on/off control. A terminal board jumper connection shall be
provided for remote on/off control.
Direct Expansion
Systems
DX (Direct Expansion) coil. The evaporator coil shall be constructed of
copper tubes and aluminum fins and be mounted in a stainless steel
condensate drain pan. The drain pan shall be equipped with dual condensate
overflow safety switches. The coil shall have a minimum face area of
_______ ft² (______ m²) and be ______ rows deep. The maximum coil face
velocity shall be _______ ft/m (_______ m/s) at ______ CFM (_______ L/s).
Air-cooled with close-coupled or remote indoor centrifugal condenser. The evaporator section and condenser section shall be factory
assembled and ship as one-piece. The system shall be pre-charged with
refrigerant an require no inter-connecting piping or brazing. The refrigeration
system shall consist of hermetic compressor with vibration isolators, high
pressure switch, filter/drier, sight glass, and externally equalized expansion
valve. The condenser section shall be equipped with 1" (25mm) duct flanges
for inlet and discharge ducting. The coil shall be constructed of copper tubes
and aluminum fins. The centrifugal condenser fan shall deliver ______ CFM
(______ L/S) at ______ in. wg. (______ Pa). For the CM15 through CM40,
the condenser fan shall cycle from high speed to low speed based on entering
condenser air temperature. The condenser section shall be sized to provide
30
APC NetworkAIR CM Series: Guide Specifications
rated cooling capacity with an inlet air temperature of 95° F (35° C). The
condenser section shall be ___________ (close-coupled or remote).
Air-cooled with remote outdoor propeller type air-cooled condenser.
The refrigeration system shall consist of a copper tube/aluminum fin
evaporator coil, hermetic compressor with vibration isolators, high pressure
switch, filter/drier, sight glass, and externally equalized expansion valve. The
remote outdoor propeller type air-cooled condenser shall consist of a copper
tube/aluminum fin condenser coil and a direct-drive propeller fan(s). The
fan(s) shall be statically and dynamically balanced. The fan blades are
aluminum and riveted to painted steel spider and hub. Head pressure control
down to -20° F shall be achieved via condenser fan speed control based on
condensing pressure.
Air-cooled with remote outdoor propeller type air-cooled condensing
unit. The refrigeration system shall consist of a copper tube/aluminum fin
evaporator coil, pump down solenoid valve, and externally equalized
expansion valve. The remote outdoor propeller type air-cooled condensing
unit shall consist of a copper tube/aluminum fin condenser coil and a directdrive propeller fan(s). The fan blades are aluminum and riveted to painted
steel spider and hub. Head pressure control down to -20° F shall be achieved
by installation of flooded controls. A head pressure control valve shall bypass
the condenser coil to maintain a desirable condensing temperature.
Water/glycol-cooled with close-coupled condenser. The evaporator
section and condenser section shall be factory assembled and ship as onepiece. The system shall be pre-charged with refrigerant an require no interconnecting piping or brazing. The refrigeration system shall consist of
hermetic compressor with vibration isolators, high pressure switch, filter/
drier, sight glass, co-axial water-cooled condenser, water/glycol regulating
valve, and externally equalized expansion valve. The system shall have a
waterside pressure drop of _______ psi (_______ kPa) at a water/glycol flow
rate of _______ GPM (______ L/s) with an entering water/glycol
temperature of _______° F (______° C). The water/glycol regulating valve
shall be factory installed and be _______ (2-way or 3-way). The design
pressure for the water/glycol circuit shall be _______ (150 psi (1034 kPa) or
350 psi (2413 kPa)).
Chilled water
systems
Chilled water piping. The chilled water control valve shall be factory
installed and be ________ (2-way or 3-way) with a design pressure rating of
________ PSI (________ kPa).
Chilled water coil. The chilled water cooling coil shall be constructed of
copper tubes and aluminum fins and be mounted in a stainless steel
condensate drain pan. The drain pan shall be equipped with dual condensate
overflow safety switches. The coil shall have a minimum face area of
_______ ft² (_______ m²) and be _______ rows deep. The maximum coil
face velocity shall be ______ ft/m (______ m/s) at ______ CFM (_____ L/s).
Capacity, chilled water flow rate, and system pressure drop shall be based on
an entering water temperature of 45° F (7.2° C) and leaving water
temperature of 55° F (12.8°C). The system shall be supplied with
__________ GPM (_______ L/s) with a pressure drop not to exceed
________ PSI (_____ kPa).
APC NetworkAIR CM Series: Guide Specifications
31
Options
Microprocessor. The microprocessor controller shall provide total
environmental control. The system, based on the main controller, shall offer
up to eight analog inputs, two analog outputs, twelve digital inputs and
thirteen digital outputs. The operator interface shall provide a 4-line, 80character backlit LCD display. User-friendly menu structure along with
clearly defined prompts shall allow the operator to easily move about the
program and monitor the following functions and alarm conditions.
• Status: Complete status monitoring shall be provided within the status
menu of the microprocessor controller, and shall include the following
information: current temperature, current humidity, temperature
setpoint, humidity setpoint, cooling status, heating status, humidification
status, and dehumidification status.
• Alarms: Quick access to any alarm condition shall be facilitated
through the menu structure. Presence of a new alarm shall sound an
audible alarm. A red alarm LED on the display panel shall remain
illuminated until such time that all alarms have been cleared. Alarm
annunciation shall include: loss of air, clogged filter, high head pressure,
low suction pressure, high temperature, low temperature, high humidity,
low humidity. The temperature and humidity alarm setpoints are user
adjustable.
• Setpoint: The microprocessor controller shall provide independent
setpoints for heating, cooling, humidification, and dehumidification.
Automatic setpoint cross-over protection shall prevent the setting of the
heat setpoint above the cool setpoint, and the humidify setpoint above
the dehumidify setpoint. Setpoint adjustment shall be capable of being
protected via security code.
• Configuration: Flexibility shall be offered through the use of the
configuration menu. It shall closely match the operating requirements by
changing the configuration settings. The site configuration shall be
stored in the EEPROM and be protected from unauthorized tampering
by the user selectable 4-digit security password in the security menu.
Configuration options shall include: Fahrenheit or Celsius display,
compressor minimum off-time, power-loss restart time-delay, primarysecondary transfer functions, alarm input polarity, alarm enable,
temperature deadbands, humidity deadbands, and small room delay.
• Run time: The major components within the unit (motor, humidifier
and compressor) shall have independent run-timers that monitor and
store the accumulated run-hours on the components. The run timers shall
be provided with operator-adjustable run-time alarms for proper
component maintenance.
Programmable thermostat/humidity controls (optional). The system
hall be supplied with a wall-mount programmable thermostat for temperature
control. The thermostat shall have full seven-day programming flexibility
with battery backup and an LCD display. The display shall continuously
indicate time-of-day, day-of-week, current program period and current room
temperature. When equipped with a humidifier and/or reheat, a hair-element
humidistat and/or dehumidistat shall be supplied to control humidification
and/or dehumidification.
32
APC NetworkAIR CM Series: Guide Specifications
Steam generating canister humidifier. The environmental control system
shall be equipped with canister type steam generating humidifier. The
humidifier shall be complete with; disposable canister, drain valve, fill valve,
steam supply hose, steam distributor, and automatic electronics controls. The
electronic controls shall maintain full humidifier output capacity during the
life cycle of the canister and have an LED indicating the need to replace the
canister. The humidifier shall have a capacity of ______ lbs./h. (_____ g/s).
Electric reheat. The environmental control system shall be equipped with
electric reheat. The reheat section shall be sized to maintain temperature
control during the dehumidification cycle. The reheat section shall include
reheat elements and safety switches as prescribed by a NRTL. The capacity
of reheat shall be _____ MBH (______ kW) and be controlled in _____ (1 or
2) stages.
Hot water reheat. The environmental control system shall be equipped
with hot water reheat. The reheat section shall include a copper tube/
aluminum fin hot water coil and 2-way on/off solenoid valve. The capacity of
reheat shall be _____ MBH (_____ kW) based on an entering hot water
supply of _____ ° F (_____° C) with a flow rate of _____ GPM (_____ L/s)
and a maximum pressure drop of _____ PSI (_____ kPa).
SCR electric reheat. The environmental control system shall be equipped
with electric reheat. The reheat capacity shall be proportionally controlled via
a SCR (Silicon Controlled Rectifier) controller. The unit microprocessor
shall provide the proportional signal to dictate a variable heater output. The
capacity of reheat shall be _______ MBH (_____ kW).
Hot gas reheat. The environmental control system shall be equipped with
Hot Gas Reheat. The reheat section shall include a copper tube/aluminum fin
hot gas reheat coil and heat reclaim valve. The capacity of reheat shall be
_______ MBH (______ kW).
Hot gas bypass. The environmental control system shall be equipped with
Hot Gas Bypass to provide evaporator freeze protection and reduced cooling
capacity during low load conditions.
Disconnect switch, fused (ship loose). A fused disconnect switch,
complete with fuses, shall ship loose for field installation.
Disconnect switch, non-fused (factory installed). A non-fused
disconnect switch shall be factory installed.
Disconnect switch, non-fused (ship loose). A non-fused disconnect
switch shall ship loose for field installation.
Circuit breaker (ship loose). A circuit breaker shall ship loose for field
installation.
Remote temperature/humidity sensor. The temperature/Humidity sensor
shall ship loose for wall-mounting. The sensor shall ship complete with a 30'
(9.1 m) interconnection cable.
Firestat. A firestat shall ship loose for field installation into ductwork with
the sensing element within the ductwork. Upon sensing of an adjustable high
temperature, the unit shall shut-down. If equipped with a microprocessor, an
audible and visual alarm shall be activated at the microprocessor display/
keypad.
APC NetworkAIR CM Series: Guide Specifications
33
Smoke detector. A smoke detector shall ship loose for field installation into
ductwork. Upon smoke, the unit shall shut-down. If equipped with a
microprocessor, an audible and visual alarm shall be activated at the
microprocessor display/keypad.
Condensate pump. A condensate pump with a capacity of 36 GPH (37.8
mL/s) at 15 ft. (45 kPa) of head shall ship loose for field attachment to the
side of the unit. The condensate pump shall be complete with a 1.7qt. (1.6L)
reservoir, float switch, and pump/motor assembly.
Pre-cooling coil. The environmental control system shall be equipped with
a Pre-Cooling coil constructed of copper tubes/aluminum fins to serve as an
alternate source of cooling. pre-cooling shall be available when a pre-set
glycol temperature is available. If not available, the traditional DX cooling
mode will prevail. The pre-cooling coil shall have a total cooling capacity of
_____ MBH (_______ kW) and a sensible cooling capacity of _____ MBH
(_______ kW) based on an entering glycol temperature of _____° F (_____°
C) and leaving glycol temperature of _____° F (_____° C). The Pre-Cooling
coil shall require a flow rate of _______ GPM (_______ L/s) with a
maximum system pressure drop of _______ PSI (_______ kPa). The Precooling coil and water/glycol cooled condenser shall utilize the same inlet/
outlet connections.
ECWS cooling coil. The environmental control system shall be equipped
with an ECWS (External Chilled Water Supply) cooling coil constructed of
copper tubes/aluminum fins to serve as an alternate source of cooling. ECWS
cooling shall be available after verification of water flow and acceptable
water temperature. If not available, the traditional DX cooling mode will
prevail. The ECWS coil shall have a total cooling capacity of _______ MBH
(_______ kW) and a sensible cooling capacity of _______ MBH (_____ kW)
based on an entering water temperature of _______° F (_______° C) and
leaving glycol temperature of _______° F (_______° C). The ECWS coil
shall require a flow rate of _______ GPM (_______ L/s) with a maximum
system pressure drop of _______ PSI (_______ kPa). The ECWS coil and
water/glycol cooled condenser shall require separate inlet/outlet connections.
34
APC NetworkAIR CM Series: Guide Specifications
Dimensional Data—spot cooled
Spot-cooled self-contained—1–1.5 ton—A
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—spot cooled
35
Spot-cooled—1–1.5 ton—A, W, G, R, C
*All dimensions in inches (mm)
36
APC NetworkAIR CM Series: Dimensional Data—spot cooled
Remote indoor condensing unit—1–1.5 ton—W, G
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—spot cooled
37
Spot-cooled self-contained—2-3 ton—A
*All dimensions in inches (mm)
38
APC NetworkAIR CM Series: Dimensional Data—spot cooled
Spot-cooled—2–3 ton—A, W, G, R, C
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—spot cooled
39
Remote indoor condensing unit—2–3 ton—W, G
*All dimensions in inches (mm)
40
APC NetworkAIR CM Series: Dimensional Data—spot cooled
Dimensional Data—ducted
Ducted self-contained—1–1.5 ton—A
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—ducted
41
Ducted—1–1.5 ton—A, W, G, R, C
*All dimensions in inches (mm)
42
APC NetworkAIR CM Series: Dimensional Data—ducted
Ducted indoor centrifugal condenser—1–1.5 ton A
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—ducted
43
Ducted self-contained—2–3 ton—A
*All dimensions in inches (mm)
44
APC NetworkAIR CM Series: Dimensional Data—ducted
Ducted—2–3 ton—A, W, G, R, C
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—ducted
45
Ducted indoor centrifugal condenser—2–3 ton—A
*All dimensions in inches (mm)
46
APC NetworkAIR CM Series: Dimensional Data—ducted
Ducted self-contained—4–5 ton—A
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—ducted
47
Ducted—4–5 ton—A, W, G, R, C
*All dimensions in inches (mm)
48
APC NetworkAIR CM Series: Dimensional Data—ducted
Ducted indoor centrifugal condenser—4–5 ton—A
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Dimensional Data—ducted
49
Air-Cooled Condensers and Drycoolers
Key to the model number
CM – X X X – X X X– X X X– XX
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APC NetworkAIR CM Series: Air-Cooled Condensers and Drycoolers
51
Air-cooled condenser—physical data
MODEL
TEMP.
TONNAGE
AMBIENT
CFM
M3/H
QUANTITY
HOT GAS
LIQUID
Lbs
Kg
95° F
2,400
4,100
1
3/8"
3/8"
96
44
105° F
2,400
4,100
1
3/8"
3/8"
96
44
115° F
2,400
4,100
1
3/8"
3/8"
96
44
95° F
2,400
4,100
1
5/8"
5/8"
96
44
105° F
2,400
4,100
1
5/8"
5/8"
96
44
115° F
2,400
4,100
1
5/8"
5/8"
96
44
95° F
5,050
8,600
1
1-1/8"
7/8"
180
82
105° F
5,050
8,600
1
1-1/8"
7/8"
180
82
115° F
5,050
8,600
1
1-1/8"
7/8"
180
82
95° F
5,050
8,600
1
1-1/8"
7/8"
180
82
105° F
5,050
8,600
1
1-1/8"
7/8"
180
82
115° F
6,450
11,000
1
1-1/8"
7/8"
260
118
1 ton
1.5 ton
2 ton
3 ton
4 ton
5 ton
AIR QUALITY
FAN
CONNECTION
WEIGHT
95° F
5,050
8,600
1
1-1/8"
7/8"
180
82
105° F
6,450
11,000
1
1-1/8"
7/8"
260
118
115° F
10,100
17,200
2
1-1/8"
7/8"
450
204
95° F
5,050
8,600
1
1-1/8"
7/8"
180
82
105° F
10,100
17,200
2
1-1/8"
7/8"
450
204
115° F
10,100
17,200
2
1-1/8"
7/8"
450
204
Air-cooled condenser—electrical data
MODEL
TEMP
TONNAGE
AMBIENT
FLA
MCA
MOP
FLA
MCA
MOP
FLA
MCA
MOP
95° F
2.0
2.5
15.0
N/A
N/A
N/A
N/A
N/A
N/A
105° F
2.0
2.5
15.0
N/A
N/A
N/A
N/A
N/A
N/A
115° F
2.0
2.5
15.0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1 ton
1.5 ton
2 ton
3 ton
4 ton
5 ton
52
208-230/1/60
208-230/3/60
460/3/60
95° F
2.0
2.5
15.0
N/A
N/A
N/A
N/A
N/A
105° F
2.0
2.5
15.0
N/A
N/A
N/A
N/A
N/A
N/A
115° F
2.0
2.5
15.0
N/A
N/A
N/A
N/A
N/A
N/A
15.0
9°5 F
3.4
4.3
15.0
2.6
3.3
15.0
1.3
1.7
105° F
3.4
4.3
15.0
2.6
3.3
15.0
1.3
1.7
15.0
115° F
3.4
4.3
15.0
2.6
3.3
15.0
1.3
1.7
15.0
15.0
95° F
3.4
4.3
15.0
2.6
3.3
15.0
1.3
1.7
105° F
3.4
4.3
15.0
2.6
3.3
15.0
1.3
1.7
15.0
115° F
3.9
4.9
15.0
2.6
3.3
15.0
1.3
1.7
15.0
15.0
95° F
3.4
4.3
15.0
2.6
3.3
15.0
1.3
1.7
105° F
3.9
4.9
15.0
2.6
3.3
15.0
1.3
1.7
15.0
115° F
6.8
7.7
15.0
5.2
5.9
15.0
2.6
2.9
15.0
15.0
95° F
3.4
4.3
15.0
2.6
3.3
15.0
1.3
1.7
105° F
6.8
7.7
15.0
5.2
5.9
15.0
2.6
2.9
15.0
115° F
6.8
7.7
15.0
5.2
5.9
15.0
2.6
2.9
15.0
APC NetworkAIR CM Series: Air-Cooled Condensers and Drycoolers
Single-fan air-cooled condenser—1–5 ton
APC UNIT
TEMP
FAN QTY
A
B
1 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
1 ton
105° F
(41° C)
1
49.75
(1264)
40.00
(1016)
1 ton
115° F
(46° C)
1
49.75
(1264)
40.00
(1016)
1.5 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
1.5 ton
105° F
(41° C)
1
49.75
(1264)
40.00
(1016)
1.5 ton
115° F
(46° C)
1
49.75
(1264)
40.00
(1016)
2 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
2 ton
105° F
(41° C)
1
49.75
(1264)
40.00
(1016)
2 ton
115° F
(46° C)
1
49.75
(1264)
40.00
(1016)
3 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
3 ton
105° F
(41° C)
1
49.75
(1264)
40.00
(1016)
3 ton
115° F
(46° C)
1
49.75
(1264)
40.00
(1016)
4 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
4 ton
105° F
(41° C)
1
49.75
(1264)
40.00
(1016)
5 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
*All dimensions in inches (mm)
APC NetworkAIR CM Series: Air-Cooled Condensers and Drycoolers
53
Dual-fan air-cooled condenser—4–5 ton
APC UNIT
TEMP
FAN QTY
A
B
4 ton
115° F
(46° C)
2
69.75
(1772)
60.00
(1524)
5 ton
105° F
(41° C)
2
69.75
(1772)
60.00
(1524)
5 ton
115° F
(46° C)
2
69.75
(1772)
60.00
(1524)
*All dimensions in inches (mm)
54
APC NetworkAIR CM Series: Air-Cooled Condensers and Drycoolers
Drycooler
Glycol-cooled drycooler—physical data
MODEL
TEMP.
TONNAGE
AMBIENT
CFM
AIR QUALITY
3
M /H
QUANTITY
FAN
HOT GAS
CONNECTION
LIQUID
Lbs
WEIGHT
Kg
44
1 ton
95° F
2,400
4,100
1
5/8"
5/8"
96
1.5 ton
95° F
2,400
4,100
1
7/8"
5/8"
96
44
2 ton
95° F
2,100
3,600
1
5/8"
5/8"
114
52
3 ton
95° F
5,050
8,600
1
1-1/8"
5/8"
180
82
4 ton
95° F
6,450
11,000
1
1-1/8"
5/8"
260
118
5 ton
95° F
6,450
11,000
1
1-1/8"
5/8"
260
118
Glycol cooled drycooler—electrical data
MODEL
TEMP.
TONNAGE
AMBIENT
FLA
208-230/1/60
MCA
MOP
FLA
208-230/3/60
MCA
MOP
FLA
MCA
MOP
1 ton
95° F
2.0
2.5
15
N/A
N/A
N/A
N/A
N/A
N/A
1.5 ton
95° F
2.0
2.5
15
N/A
N/A
N/A
N/A
N/A
N/A
2 ton
95° F
2.0
2.5
15
N/A
N/A
N/A
N/A
N/A
N/A
3 ton
95° F
3.4
4.3
15
2.6
3.3
15
1.3
1.6
15
4 ton
95° F
3.9
4.9
15
2.6
3.3
15
1.3
1.6
15
5 ton
95° F
3.9
4.9
15
2.6
3.3
15
1.3
1.6
15
APC NetworkAIR CM Series: Drycooler
460/3/60
55
Single-fan fluid cooler—1–5 ton
APC UNIT
TEMP
FAN QTY
A
B
1 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
1.5 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
2 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
3 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
4 ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
5ton
95° F
(35° C)
1
49.75
(1264)
40.00
(1016)
*All dimensions in inches (mm)
56
APC NetworkAIR CM Series: Drycooler
Condensing Units
Remote condensing unit—physical data
MODEL
TEMP
FAN
TONNAGE
AMBIENT
QUANTITY
LIQUID
CONNECTION
SUCTION
Lbs
WEIGHT
1 ton
95° F
1
3/8"
5/8"
172
78
1.5 ton
95° F
2
3/8"
5/8"
223
101
2 ton
95° F
2
3/8"
7/8"
225
102
3 ton
95° F
1
1/2"
7/8"
311
141
4 ton
95° F
1
1/2"
1-1/8"
319
145
5 ton
95° F
1
1/2"
1-1/8"
333
151
Kg
Remote condensing unit—electrical data
MODEL
TONNAGE
TEMP.
208-230/1/60
208-230/3/60
460/3/60
AMBIENT
FLA
MCA
MOP
FLA
MCA
MOP
FLA
MCA
1 ton
95° F
6.8
15.0
15.0
4.7
15.0
15.0
N/A
N/A
N/A
1.5 ton
95° F
11.7
20.0
20.0
10.3
15.0
15.0
5.7
15.0
15.0
2 ton
95° F
14.1
16.0
25.0
9.8
15.0
15.0
5.8
15.0
15.0
3 ton
95° F
23.7
29.0
45.0
15.3
20.0
30.0
7.9
15.0
15.0
4 ton
95° F
31.1
38.0
50.0
19.5
24.0
40.0
9.6
15.0
15.0
5 ton
95° F
33.3
42.0
50.0
22.7
28.0
45.0
10.6
20.0
20.0
APC NetworkAIR CM Series: Condensing Units
MOP
57
Single-fan remote condensing unit—1 ton
58
APC UNIT
TEMP
FAN QTY
1 ton
95° F
(35° C)
1
APC NetworkAIR CM Series: Condensing Units
Dual-fan remote condensing unit—1.5–2 ton
APC UNIT
TEMP
FAN QTY
1.5 ton
95° F
(35° C)
2
2 ton
95° F
(35° C)
2
APC NetworkAIR CM Series: Condensing Units
59
Single- fan remote condensing unit—3 ton
60
APC UNIT
TEMP
FAN QTY
3 ton
95° F
(35° C)
1
APC NetworkAIR CM Series: Condensing Units
Single-fan remote condensing unit—4–5 ton
APC UNIT
TEMP
FAN QTY
4 ton
95° F
(35° C)
1
5 ton
95° F
(35° C)
1
APC NetworkAIR CM Series: Condensing Units
61
Pump Specifications
Pump performance
%+3$%625%('
727$/'<1$0,&+($',1)((7
530
+3
+3
+3
+3
+3
+3
+3
&$3$&,7<,186*$//2163(50,187(
&$3$&,7<,1/,7(563(56(&21'
Pump electrical data
HP (kW)
1/2" (.37)
3/4" (.56)
1" (.75)
1.5" (1.1)
2" (1.5)
VOLTAGE
FLA
MCA
FLA
MCA
FLA
MCA
FLA
MCA
FLA
208/1/60
5.4
6.8
7.6
9.5
8.8
11.0
11.0
13.8
13.2
16.5
230/1/60
4.9
6.1
6.9
8.6
8.0
10.0
10.0
12.5
12.0
15.0
208/3/60
2.4
3.0
3.5
4.4
4.6
5.8
6.6
8.3
7.5
9.4
230/3/60
2.2
2.8
3.2
4.0
4.2
5.3
6.0
7.5
6.8
8.5
460/3/60
1.1
1.4
1.6
2
2.1
2.6
3.0
3.8
3.4
4.3
575/3/60
0.9
1.1
1.3
1.6
1.7
2.1
2.4
3.0
2.7
3.4
FLA= Full Load Amperes
MCA
MCA=Minimum Circuit Amperes
*Values are calculated based on 3-phase power
APC NetworkAIR CM Series: Pump Specifications
63
Guidelines for Installation
The CM series provides reliable, accurate temperature and humidity control
of computer rooms, laboratories, and other environments that require close
tolerance control. The unit incorporates the latest system design innovations
to provide you with optimum efficiency, reliability, and accuracy of control.
The CM system will provide years of trouble-free service, if it is installed and
maintained by technically qualified personnel.
Room preparation
During the design of the room, consideration should be given to the
following factors: ease of entry for the system and accessibility of piping and
wiring.
The room must be sealed with a vapor barrier to minimize migration of
moisture. Polyethylene film (plastic sheeting) is a good vapor barrier for
ceiling and wall applications. Rubber- or plastic-based paints should be
applied to concrete floors and walls. The room should be thoroughly
insulated to minimize thermal loads and make-up air (if required) should be
preconditioned to reduce additional temperature, filtration, and moisture
loads.
APC should be notified before installation if the unit is incorrect for the
application.
Unit location
The location of the unit is important for efficient and balanced environmental
control in your room. The air conditioner should be located as close as
possible to the largest heat load. If improperly installed, erratic control or
mechanical failure can and will result if the unit does not obtain proper air
volume and distribution.
Service access
At least 24" (610 mm) of clear space must be left in front of the unit for
routine service (belts, filters, humidifier). We strongly recommend
approximately 34" (860 mm) clearance in front of the unit.
Receiving the unit
Your CM unit has been completely tested and inspected prior to shipment. To
ensure that you have received the unit in excellent condition, perform a
careful inspection of the crating and the unit immediately upon receipt.
Verify that all parts ordered were received as specified and that the unit is the
correct size and voltage necessary to fulfill your environmental control
needs. Report any damage discovered to the freight carrier. If necessary,
contact the APC field service department for help in repairing or replacing
damaged parts. While APC is not responsible for damage incurred in transit,
we want to make sure that you have no undue delays in your system start-up.
Rigging
The unit is manufactured with a formed steel frame for maximum strength
and unit integrity. However, as with all electrical and mechanical equipment,
you must take care with proper rigging of your unit.
APC NetworkAIR CM Series: Guidelines for Installation
65
When using a forklift to move the unit, use the shipping skid to protect the
bottom of the unit. When using chains, cables or rope to lift the unit, use
spreader bars to prevent damage to the finished panel.
Utility connections
All connections are made through the bottom left of the unit for ease of
service connections. Refer to the installation manual for pipe sizes and
specific locations for your unit.
Power unit
The CM unit uses either 1-phase or 3-phase power for operation depending
on the unit. Bring the service cable through the bottom left of the unit and
through the bulkhead hole into the electrical box to the circuit breaker
provided on the left side of the electrical box. The ground lug is located near
the high-voltage connector. THE UNIT MUST BE UTILITY
GROUNDED OR THE WARRANTY IS VOID.
Humidifier
connections
The humidifier inlet connection is in the bottom of the mechanical section. A
1/4" compression connection is supplied with the unit.
Condensate drain
Condensate from the evaporator pan and discharge from the humidifier
flushing system drain through a 7/8" ID drain trap in the bottom of the unit.
Water supply to
humidifier
1. The humidifier fill valve orifice is sized for supply water pressure from
30 PSIG (210 kPa) to 85 PSIG (590 kPa).
2. For cases above 90 PSIG (630 kPa), install a pressure-reducing valve in
the water feed line to the unit.
3. With extremely dirty or muddy water sources, proper filtration is
required on the units incoming water line.
4. DO NOT use softened water with the humidifier. Softened water is too
conductive.
5. DO NOT use completely demineralized water with the humidifier. The
minerals allow the electrode principle to work.
6. DO NOT use a hot water source. Doing so will cause deposits that will
eventually block the fill valve orifices.
7. Water supplies with high conductivity (above 700 µΩ) must be preconditioned for proper operation and longevity of the humidifier.
Water supply
A 16- to 20-mesh strainer must be installed in the water supply to the water
and glycol units to prevent clogging of brazed plate condenser. This is a field
item.
NOTE: Because of an ongoing program dedicated to product improvement,
specifications are subject to revisions without notice. APC assumes no
responsibility, and disclaims all liability for damages resulting from use of
this information or for any errors or omissions.
66
APC NetworkAIR CM Series: Guidelines for Installation
Š
APC Worldwide Customer Support
Customer support for this or any other APC product is available at no charge in any of the following ways:
•
Visit the APC Web site to find answers to frequently asked questions (FAQs), to access documents in the APC
Knowledge Base, and to submit customer support requests.
– www.apc.com (Corporate Headquarters)
Connect to localized APC Web sites for specific countries, each of which provides customer support information.
– www.apc.com/support
Global support with FAQs, knowledge base, and e-support.
•
Contact an APC Customer Support center by telephone or e-mail.
– Regional centers:
.
–
•
APC Headquarters
(U.S. and Canada)
(1) (800) 800-4272 (toll free)
Latin America
(1) (401) 789-5735 (United States)
Europe, Middle East,
Africa
(353) (91) 702020 (Ireland)
Japan
(03) 5434-2021 Guidance 3
Local, country-specific centers: go to www.apc.com/support/contact for contact information.
Contact the APC representative or other distributor from whom you purchased your APC product for information
on how to obtain local customer support.
Entire contents copyright © 2001 American Power Conversion. All rights reserved.
Reproduction in whole or in part without permission is prohibited. APC is a registered
trademark of American Power Conversion Corporation. All other trademarks,
product names, and corporate names are the property of their respective
owners and are used for informational purposes only.
990-7205A
1/2002
67