ABB RET670 Product Manual page 47

ABB
Transformer protection RET670 ANSI
Pre-configured
Product version: 1.2
Table 15. SOM - Static Output module data (reference standard: IEC 61810-2): Electromechanical relay outputs
Function of quantity
Max system voltage
Number of outputs
Test voltage across open contact, 1 min
Current carrying capacity:
Continuous
1.0s
Making capacity at capacitive load with the maximum
capacitance of 0.2 μF:
0.2s
1.0s
Breaking capacity for DC with L/R ≤ 40ms
Table 16. BOM - Binary output module contact data (reference standard: IEC 61810-2)
Function or quantity
Binary outputs
Max system voltage
Test voltage across open contact, 1 min
Current carrying capacity
Continuous
1 s
Making capacity at inductive load with L/R>10 ms
0.2 s
1.0 s
Breaking capacity for AC, cos j>0.4
Breaking capacity for DC with L/R < 40 ms
Trip and signal relays
250V AC/DC
6
1000V rms
8A
10A
30A
10A
48V / 1A
110V / 0.4A
125V / 0,35A
220V / 0,2A
250V / 0.15A
Trip and Signal relays
24
250 V AC, DC
1000 V rms
8 A
10 A
30 A
10 A
250 V/8.0 A
48 V/1 A
110 V/0.4 A
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
1MRK 504 118-BUS A
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