ABB Relion 670 Series Product Manual page 60

Bay control REC670
Version 2.2
Table 21. IOM with MOV and IOM 220/250 V, 110mA - contact data (reference standard: IEC 61810-1)
Function or quantity
Binary outputs
Max system voltage
Min load voltage
Test voltage across open contact, 1 min
Current carrying capacity
Per relay, continuous
Per relay, 1 s
Per process connector pin, continuous
Making capacity for DC with L/R > 10 ms:
0.2 s
1.0 s
Making capacity at resistive load
0.2 s
1.0 s
Breaking capacity for AC, cos j > 0.4
Breaking capacity for DC with L/R < 40 ms
(According to IEC 61810-1)
Maximum capacitive load
Max operations with inductive load L/R ≤ 40 ms
Max operations with resistive load
Max operations with no load
Operating time
60
M12584-1 v11
Trip and Signal relays
IOM: 10
250 V AC/ DC
24 V DC
250 V rms
8 A
10 A
12 A
30 A
10 A
30 A
10 A
250 V/8.0 A
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
-
1000
2000
10000
< 6 ms
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Fast signal relays (parallel reed relay)
IOM: 2
250 V DC
-
250 V rms
8 A
10 A
12 A
0.4 A
0.4 A
220–250 V/0.4 A
110–125 V/0.4 A
48–60 V/0.2 A
24–30 V/0.1 A
250 V/8.0 A
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
10 nF
-
-
<= 1 ms
1MRK 511 404-BEN N
Hitachi Power Grids