Power Supply; Outputs - GE UR F35 Series Instruction Manual
Multiple feeder protection
system
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Also See for UR F35 Series:
- Instruction manual (526 pages) ,
- Instruction manual (596 pages) ,
- Instruction manual (640 pages)
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2.2 SPECIFICATIONS
DIRECT INPUTS
Input points:
Remote devices:
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
Ring configuration:
Data rate:
CRC:
2
CRC alarm:
Responding to:
Monitoring message count: 10 to 10000 in steps of 1
Alarm threshold:
Unreturned message alarm:
Responding to:
Monitoring message count: 10 to 10000 in steps of 1
Alarm threshold:
LOW RANGE
Nominal DC voltage:
Minimum DC voltage:
Maximum DC voltage:
Voltage loss hold-up:
NOTE: Low range is DC only.
HIGH RANGE
Nominal DC voltage:
Minimum DC voltage:
Maximum DC voltage:
Nominal AC voltage:
Minimum AC voltage:
Maximum AC voltage:
Voltage loss hold-up:
FORM-A RELAY
Make and carry for 0.2 s: 30 A as per ANSI C37.90
Carry continuous:
Break (DC inductive, L/R = 40 ms):
VOLTAGE
CURRENT
24 V
1 A
48 V
0.5 A
125 V
0.3 A
250 V
0.2 A
Operate time:
Contact material:
2-20
32
16
Yes, No
64 or 128 kbps
32-bit
Rate of messages failing the CRC
1 to 1000 in steps of 1
Rate of unreturned messages in the ring
configuration
1 to 1000 in steps of 1
24 to 48 V
20 V
60 V
20 ms duration at nominal
125 to 250 V
88 V
300 V
100 to 240 V at 50/60 Hz
88 V at 25 to 100 Hz
265 V at 25 to 100 Hz
200 ms duration at nominal
6 A
< 4 ms
silver alloy
F35 Multiple Feeder Protection System
2 PRODUCT DESCRIPTION
TELEPROTECTION
Input points:
16
Remote devices:
3
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
Ring configuration:
No
Data rate:
64 or 128 kbps
CRC:
32-bit
ALL RANGES
Volt withstand:
2 × Highest Nominal Voltage for 10 ms
Power consumption:
typical = 15 to 20 W/VA
maximum = 50 W/VA
contact factory for exact order code con-
sumption
INTERNAL FUSE
RATINGS
Low range power supply: 8 A / 250 V
High range power supply: 4 A / 250 V
INTERRUPTING CAPACITY
AC:
100 000 A RMS symmetrical
DC:
10 000 A
LATCHING RELAY
Make and carry for 0.2 s: 30 A as per ANSI C37.90
Carry continuous:
6 A as per IEEE C37.90
Break (DC resistive as per IEC61810-1):
VOLTAGE
CURRENT
24 V
6 A
48 V
1.6 A
125 V
0.4 A
250 V
0.2 A
Operate time:
< 4 ms
Contact material:
silver alloy
Control:
separate operate and reset inputs
Control mode:
operate-dominant or reset-dominant
FORM-A VOLTAGE MONITOR
Applicable voltage:
approx. 15 to 250 V DC
Trickle current:
approx. 1 to 2.5 mA
FORM-A CURRENT MONITOR
Threshold current:
approx. 80 to 100 mA
2.2.6 POWER SUPPLY
2.2.7 OUTPUTS
GE Multilin
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