B
7SR224
Relay
A
L1
L9
L2
L10
L3
L11
L4
L12
L5
L13
L6
L14
L7
L15
L8
L16
C
L14
Mode Single-Phase Trip/Single-Phase Lockout
Item
Description
Button
Description
A
MLFB model number
F1
Push-to-open recloser – phase A
Recloser phase A is OPEN
B
Ratings label
F2
Push-to-close recloser – phase A
Recloser phase A is CLOSED
F3
Push-to-open recloser – phase B
Recloser phase B is OPEN
F4
Push-to-close recloser – phase B
Recloser phase B is CLOSED
C
Programming port
LED
Description
L1
Phase A target
L2
Phase B target
L3
Phase C target
L4
Ground fault target
L5
Sensitive earth fault (SEF) target
L6
Recloser in progress
L7
AC input power to control cubicle ok
L8
Capacitors charged and system ready to reclose
L9
Phase A locked out
L10
Phase B locked out
L11
Phase C locked out
L12
Mode three-phase trip/three-phase lockout
L13
Mode single-phase trip/three-phase lockout
L14
Mode single-phase trip/single-phase lockout
L15
User configurable
L16
User configurable
If associated LED is lit, status:
F5
Push-to-open recloser – phase C
Recloser phase C is OPEN
F6
Push-to-close recloser – phase C
Recloser phase C is CLOSED
F7
Push-to-toggle all protection ON/OFF
All protection is OFF
F8
Push-to-toggle instantaneous protection ON/OFF
Instantaneous protection is OFF
Trip and reclose is ON
F9
Push-to-toggle trip and reclose ON/OFF
F10
Push-to-toggle hot line tag ON/OFF
Hot line tag is ON
F11
Push-to-toggle ground fault protection ON/OFF
Ground fault protection is OFF
F12
Push-to-toggle SEF protection ON/OFF
SEF is OFF
Item
Description
In
CT secondary current (1 A for recloser)
Fn
50 Hz/60 Hz (user defined)
Vn
Voltage supplied to relay from voltage sensors
Vx
Power supply voltage range (dc volts)
BI
Voltage to activate a binary input
Config
Firmware revision number
Serial No.
Serial number
01:
1/4/2012
Type 7SR224 Relay
Name: Quick Reference Guide
For Triple-Single SDR Recloser
TGH 02/12
DR: _______
TGH 02/12
CH: _______
---AP: _______
Similar To:
Bulletin:
02-12
Scale:
NONE
Sheet:
1 of 4
Part No:
18-671-296-406
Issue/Rev:
01
Quick reference navigation tree guide
for type 7SR relay
Press enter.
If LCD screen does not say “ENTER to CONTROL”, press the Cancel button until it
does. This will not cause the recloser to operate.
Control Mode
Settings Mode
Instrument Mode
Fault Data
CB-A: Travelling
System Config
Favorite Meters
Fault 1
CB-B: Travelling
CT/VT Config
Current Meters
Fault 2
AR: In Service
Function Config
Voltage Meters
Fault 3
Mode A:3PTrip3PLo
Current Prot’n
Frequency Meters
Fault 4
Mode B:1PTrip3PLo
Voltage Prot’n
Power Meters
Fault 5
Mode C:1PTrip1PLo
Supervision
Energy Meters
Fault 6
Trip & Reclose: 3PH
Control & Logic
Directional Meters
Fault 7
Trip & Lockout CB-A
Input Config
Thermal Meters
Fault 8
Trip & Lockout CB-B
Output Config
Single Triple Meters
Fault 9
Trip & Lockout CB-C
Maintenance
Autoreclose Meters
Fault 10
Hotline Working: IN
Data Storage
Maintenance Meters
G/F Prot’n IN/OUT
Communications
General Alarm Meters
SG/F Prot’n IN/OUT
Battery Condition
Inst Protection IN/OUT
Capacitor Condition
Battery Test
Power Quality Meters
Set Local: L or R
Demand Meters
Notes:
For all arrows pointing
push the
,
button.
For all arrows pointing
push the
Set L or R: L or R
Refer to page three for
detailed “Settings Mode” tree.
,
button.
For all arrows pointing
,
Binary Input Meters
push the
Set Remote: L or R
Binary Output Meters
Set Service: L or R
Virtual Meters
button.
To go back one level,
push the
button.
Communication Meters
To select,
Miscellaneous Meters
push the
button.
Quick Logic Meters
01:
1/4/2012
Type 7SR224 Relay
Name: Quick Reference Guide
For Triple-Single SDR Recloser
TGH 02/12
DR: _______
TGH 02/12
CH: _______
---AP: _______
Similar To:
Bulletin:
02-12
Scale:
NONE
Sheet:
2 of 4
Part No:
18-671-296-406
Issue/Rev:
01
Settings mode
detailed tree
Settings Mode
System Config
Establish system parameters, recloser name, active settings group, viewing/editing settings group and other parameters.
CT/VT Config
Establish current transformer (CT) and voltage transformer.(VT) parameters.
Function Config
Enable functions..
Current Prot’n
Phase Overcurrent
67-N
51-N thru 51-4
50-1 thru 50-4
Voltage Cont O/C
Cold Load
Measured E/F
51-G thru 51G-4
50G1- thru 50G-4
Sensitive E/F
67-N
50SEF-1 thru 50SEF-4
Restricted E/F
NPS Overcurrent
46IT
46DT
Undercurrent
Thermal
Voltage Prot’n
Phase U/O Voltage
27/59-1 thru 27/59-4
Vx U/O Voltage
NPS Overvoltage
47-1 & 47-2
Neutral Overvoltage
59NIT
59NDT
U/O Frequency
01:
1/4/2012
Type 7SR224 Relay
Name: Quick Reference Guide
For Triple-Single SDR Recloser
TGH 02/12
DR: _______
TGH 02/12
CH: _______
---AP: _______
Similar To:
Bulletin:
02-12
Scale:
NONE
Sheet:
3 of 4
Part No:
18-671-296-406
Issue/Rev:
01
Supervision
CB Fail
Settings mode
detailed tree
VT Supervision
CT Supervision
Broken Conductor
Trip CCT Supervision
Inrush Detector
Battery Test
Capacitor Test
Power Quality
27SAG
59SWELL
Control & Logic
Autorecloser Prot’n
Autorecloser Config
Manual Close
Circuit Breaker
Quicklogic
Input Config
Input Matrix
Function Key Matrix
Binary Input Config
General Alarms
Output Config
Output Matrix
Binary Output Config
LED Config
Pickup Config
Maintenance
CB Counters
1ˆ2T CB Wear
Output Matrix Test
Data Storage
Communications
01:
1/4/2012
Type 7SR224 Relay
Name: Quick Reference Guide
For Triple-Single SDR Recloser
TGH 02/12
DR: _______
TGH 02/12
CH: _______
---AP: _______
Similar To:
Bulletin:
02-12
Scale:
NONE
Sheet:
4 of 4
Part No:
18-671-296-406
Issue/Rev:
01