ABB 1MRK002826-AG - Page 61

SEMOD175395-2 v11
Table 20. SOM - Static Output Module data (reference standard: IEC 61810-1): Heavy duty static binary outputs
Function of quantity Static binary output trip
Max system voltage 250 V DC
Number of outputs 6
Impedance open state High impedance
Test voltage across open contact, 1 min 350 V rms
Current carrying capacity:
Continuous
1.0 s
6 A
20 A
Making capacity at capacitive load with the maximum
capacitance of 0.2 μF:
0.2 s
1.0 s
30 A
20 A
Making capacity for DC with L/R > 10 ms:
0.2 s
1.0 s
30 A
20 A
Making capacity at resistive load
0.2 s
1.0 s
30 A
20 A
Breaking capacity for DC with L/R ≤ 40 ms
(Auto-reclose scheme) (On ≤ 0.2 s)
0.2 s – on
0.2 s – off
0.2 s – on
20 s – off
0.2 s – on
30 s – off
0.2 s – on
120 s – off (for thermal dissipation)
24-60 V / 30 A
110-125 V / 20 A
220-250 V / 10 A
Breaking capacity for DC with L/R ≤ 40 ms
(According to IEC 61810-1)
4 operations/min and 2 min pause for thermal dissipation
6 A
Max operations with inductive load L/R ≤ 40 ms 1000
Max operations with resistive load 2000
Max operations with resistive load (On ≤ 0.2 s) 10000
Max operations with no load 10000
Operating time < 1 ms
Generator protection REG670
1MRK 502 074-BEN M
Version 2.2
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