RadiCal centrifugal fan
in scroll housing.
Smart, precise, compact.
Several ideas smarter.
As technological leader for ventilation and drive engineering, ebm-papst is in demand as an engineering partner
in many industries. With over 15,000 different products, we provide the right solution for just about any challenge.
Our fans and drives are reliable, quiet and energy-efficient.
Six reasons that make us the ideal partner:
Our systems expertise. As experts in advanced motor technology,
Closeness to our customers. At 49 sales offices worldwide.
electronics and aerodynamics, we provide system solutions from a
single source.
Our standard of quality. Our quality management is uncompromising,
at every step in every process.
Our spirit of invention. Our 600 engineers and technicians will
develop a solution that precisely fits your needs.
Our sustainable approach. We assume responsibility with our
energy-saving products, environmentally-friendly processes, and
Our lead in technology. Our GreenTech EC technology is setting
social commitment.
standards worldwide. And our lead is your competitive advantage.
Designed for the future: RadiCal with scroll housing.
The ecological demands placed on residential ventilation equipment have become much more stringent. It needs documented improvements
in energy efficiency and has to be automatically adjustable. And, of particular importance for residential use, it has to be especially quiet. The
backward-curved centrifugal fan with scroll housing from ebm-papst is considerably more efficient than forward-curved fans and allows exact balancing of the intake and outflow rates. A crucial benefit: On backward-curved fans, air flow sensors previously had to be retrofitted in
a costly and time-consuming process. With the new plug & play solution from ebm-papst, this and other features are already integrated. Typical applications for RadiCal include central ventilation systems for single- and multi-family houses as well as industrial applications.
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Smart solutions all around.
The RadiCal series of backward-curved GreenTech EC fans now
140
323
comes installed in a special housing. This all-in-one single-source
solution consists of an impeller, a GreenTech EC motor with
Ø 125
integrated control electronics, and a scroll housing, all of which are
perfectly matched for ideal efficiency and acoustics.
357
There are three high-efficiency GreenTech EC motors to choose
from, with 85, 115 and 170 watts. They shine with an efficiency over
30 % higher than that of comparable EC centrifugal blowers. Special
features include air flow measurement with a vane anemometer
(patent pending), a MODBUS-RTU interface, and connections for
additional sensors for optional temperature and humidity monitoring.
An extra benefit, especially for residential applications, is the
Ø 185
128
significantly reduced noise level. In comparison with EC centrifugal
blowers of the same size, the RadiCal is 3.5 dB(A) quieter. And it also
has an ace up its sleeve for installation: no preparation required
thanks to plug & play. Incidentally, the RadiCal with scroll housing is
also available with a 2-pole, single-phase asynchronous motor.
Efficiency increase of over 30 %
> 30 %
Size 160 EC centrifugal blower
Size 190 RadiCal as motor-impeller
Size 190 RadiCal with scroll housing
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Progress made perfect.
Perfect interconnection:
Smart solution:
Ventilation systems can be remotely controlled and monitored via
Thanks to integrated sensors for measuring air flow, humidity and
the MODBUS-RTU interface.
temperature, and an option for connecting additional external sensors, the RadiCal is ready for every situation.
Individual component
Everything on board, ready for installation
Volume flow measurement for backward-curved fans:
Air flow measurement for fans in scroll housings:
– Greater tolerance with smaller airflows
– High precision even with smaller airflows
– Complex installation
– Independent of fan installation
–Many components from different manufacturers
– Plug & Play
–Expensive
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All-in-one. Convincing performance.
Aerodynamically optimized
scroll housing
Integrated sensors
Powerful
Precise temperature and humidity
–30 % more efficient than EC centrifugal
measurement
blowers
–Curve less pressure-sensitive
Noise reduction
–-3.5 dB (A) lower than comparable
EC centrifugal blowers
Simple installation
– Compact design
– Various options for attachment
Vane anemometer
– Air flow measurement
–Already installed and ready for operation
–Constant air flow volume with ± 1 % of final value
FlowGrid
Reduced noise
– Low noise level
– Significantly dampened tonal noise
Sustained efficiency
– Unchanged air performance
Effective environmental protection
–Noise reduction as an essential aspect
of environmentally friendly operation
5
Central electronics
Simple commissioning
–No programming effort; motor and
electronics preconfigured
Adaptable
–Smoothly adjustable speed
–Integrated control electronics
–MODBUS-RTU interface or control via
0 –10 V / PWM input
Safe operation
–Integrated locked-rotor and thermal
overload protection
–Overvoltage protection
Connections for:
–2 external analog temperature sensors
–1 external humidity/temperature sensor
I²C interface
Connection area
Integrated plug-in system
GreenTech EC motor
Impeller
Economical operation
High static efficiency
–Optimized commutation for efficient
–Aerodynamically optimized blade
partial-load operation
channel
Maintenance-free operation
Low noise emission
– Maintenance-free ball bearings
– Optimized blade pass noise
–Safe operation
Minimal vibration
–Designed for continuous operation S1
–Dynamic balancing of impeller-
–Motor with degree of protection IP24
rotor unit
Low noise emission
Unrivaled compactness
–Low-noise commutation logic
–Impeller mounted directly on
Sustainable design
motor’s rotor
–Magnets without rare earths
–3-phase GreenTech EC motors
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Top performance, minimum space.
Air performance EC & AC size 190 mm
3-phase volume consistency operation. Exemplary representation
Nominal voltage
range
Frequency
Speed
Max. power
consumption
Permissible ambient temperature
Weight
Item number
Max. input current
of the control stages.
Motor
VAC
Hz
rpm
W
A
°C
kg
1~200-240
1~200-240
1~200-240
1~200-240
1~230
1~230
1~200-240
1~200-240
50/60
50/60
50/60
50/60
50
60
50/60
50/60
3,635
3,200
4,120
4,120
2,250
2,400
3,100
4,120
115
83
169
169
52
63
80
169
0.9
0.75
1.35
1.35
0.23
0.28
0.75
1.35
–25…+60
–25…+60
–25…+60
–25…+60
–25…+60
–25…+60
–25…+60
–25…+60
2.0
1.8
2.1
2.1
2.1
2.1
1.8
2.2
G3G 190-RG19-01
G3G 190-RC05-02
G3G 190-RD45-03
G3G 190-RD45-08
EC
EC
EC
EC
M3G055-CF
M3G055-BI
M3G055-CF
M3G055-CF
G2E 190-RA26-01
AC
M2E068-BF
G3G 190-RP03-04
G3G 190-RQ45-04
EC
EC
M3G055-BI
M3G055-CF
Volume flow control: range 50 – 700 m³/h, tolerance ±1 % of final value
Configurations
Item number
Motor/type
G3G 190-RG19-01
G3G 190-RC05-02
G3G 190-RD45-03
G3G 190-RD45-08
G2E 190-RA26-01
G3G 190-RP03-04
G3G 190-RQ45-04
EC 115 W
EC 85 W
EC 170 W
EC 170 W
AC
qV 80 W
qV 170 W
included
optional
Vane
anemometer
Integrated
sensors
External sensor
connection
PWM
control
0–10 V
output
MODBUS-RTU
Interface
FlowGrid
Plug
system
Important: Product descriptions in this document are subject to change without notice at the discretion of ebm-papst.
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www.ebmpapst.com
ebm-papst
Mulfingen GmbH & Co. KG
Bachmühle 2
74673 Mulfingen
Germany
Phone +49 7938 81-0
Fax +49 7938 81-110
[email protected]
38002-7-8811 · 2017-03 · FF-2’