Technical Data - ABB SPAJ 111 C User Manual

Sensitive earth-fault relay.
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Technical data

8
Energizing inputs
Terminals
Rated current I
n
Thermal withstand capability
Continuous carry
Make and carry for 10 s
Make and carry for 1 s
Dynamic current withstand capability,
half-wave value
Input impedance
Rated frequency f
acc. to order
n
Output contact ratings
Control contacts
Terminals
Rated voltage
Continuous carry
Make and carry for 0.5 s
Make and carry for 3 s
Breaking capacity for dc, when the control circuit
time constant L/R ≤ 40 ms, at the control voltages
- 220 V dc
- 110 V dc
- 48 V dc
Contact material
Signalling contacts
Terminals
Rated voltage
Continuous carry
Make and carry for 0.5 s
Make and carry for 3 s
Breaking capacity for dc, when the signalling circuit
time constant L/R ≤ 40 ms, at the control voltages
- 220 V dc
- 110 V dc
- 48 V dc
Contact material
External control input
Terminals
Control voltage level
Current consumption when input activated
Auxiliary supply voltage
Power supply and I/O modules and voltage ranges:
- type SPTU 240 S1
- type SPTU 48 S1
Power consumption under
quiescent/operating conditions
1 A
5 A
25-27
25-26
1 A
5 A
4 A
20 A
25 A
100 A
100 A
500 A
250 A
1250 A
<100 mΩ
<20mΩ
50 Hz or 60 Hz
65-66, 68-69
250 V ac/dc
5 A
30 A
15 A
1 A
3 A
5 A
AgCdO
2
70-71-72, 73-74-75,
77-78, 80-81
250 V ac/dc
5 A
10 A
8 A
0.15 A
0.25 A
1 A
AgCdO
2
10-11
18...265 V dc or 80...265 V ac
2...20 mA
80...265 V ac/dc
18...80 V dc
~4 W/~6 W

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