Outputs - GE D30 Instruction Manual
Line distance protection system
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Also See for D30:
- Instruction manual (686 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (636 pages)
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CHAPTER 2: PRODUCT DESCRIPTION
DC:
2.5.7 Outputs
FORM-A RELAY
Make and carry for 0.2 s:
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:
LATCHING RELAY
Make and carry for 0.2 s:
Carry continuous:
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:
Contact material:
Control:
Control mode:
FORM-A VOLTAGE MONITOR
Applicable voltage:
Trickle current:
FORM-A CURRENT MONITOR
Threshold current:
FORM-C AND CRITICAL FAILURE RELAY
Make and carry for 0.2 s:
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:
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
10 000 A
30 A as per ANSI C37.90
6 A
< 4 ms
silver alloy
30 A as per ANSI C37.90
6 A as per IEEE C37.90
< 4 ms
silver alloy
separate operate and reset inputs
operate-dominant or reset-dominant
approx. 15 to 250 V DC
approx. 1 to 2.5 mA
approx. 80 to 100 mA
30 A as per ANSI C37.90
8 A
< 8 ms
silver alloy
SPECIFICATIONS
2
2-29
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