Technical Data - ABB SPAJ 141 C User Manual And Technical Description

Technical data

10
Energizing inputs
Rated current I
n
Overcurrent unit
Earth-fault unit
Thermal withstand capability
- continuously
- for 1 s
Dynamic current withstand, half-wave value
Input impedance
Rated frequency f
n
Rated frequency on request
Output contact ratings
Tripping contacts
Terminals
- Rated voltage
- Carry continuously
- Make and carry for 0.5 s
- Make and carry for 3.0 s
- Breaking capacity for dc, when the control circuit
time-constant L/R < 40 ms, at 48 / 110 / 220 V dc
Contact material
Signalling contacts
Terminals
- Rated voltage
- Rated current
- Make and carry for 0.5 s
- Make and carry for 3.0 s
- Breaking capacity for dc, when the control circuit
time-constant L/R < 40 ms, at 48 / 110 / 220 V dc
control circuit voltage
Contact material
External control inputs
Blocking, remote reset or remote setting input
External control voltage level
Typical control current of input circuit
Power supply and output relay module
Supply and relay module, type SPTU 240 R1
Supply and relay module, type SPTU 48 R1
Power consumption under quiescent/
operating conditions
1 A
0.2 A 1 A
2 A 4 A
50 A 100 A
100 A 250 A
<750 mΩ <100 mΩ
50 Hz
60 Hz
65-66, 74-75
250 V dc/ac
5 A
30 A
15 A
5 A / 3 A / 1 A
AgCdO
2
70-71-72, 68-69, 77-78, 80-81
250 V dc/ac
5 A
10 A
8 A
1 A / 0.25 A / 0.15 A
AgCdO
2
10-11
18...265 V dc or 80...265 V ac
2...20 mA
80...265 V dc/ac
18...80 V dc (on request)
4 W/ 6 W
5 A
20 A
500 A
1250 A
<20 mΩ