ABB RED650 - Page 844

Function or quantity Trip and signal relays Fast signal relays (parallel reed
relay)
Making capacity at inductive load
with L/R > 10 ms
0.2 s
1.0 s
30 A
10 A
0.4 A
0.4 A
Making capacity at resistive load
0.2 s
1.0 s
30 A
10 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
Breaking capacity for AC, cos φ >
0.4
250 V/8.0 A 250 V/8.0 A
Breaking capacity for DC with L/R
< 40 ms
48 V/1 A
110 V/0.4 A
125 V/0.35 A
220 V/0.2 A
250 V/0.15 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
Maximum capacitive load
- 10 nF
M12584-1 v7
Table 637: IOM with MOV and IOM 220/250 V, 110mA - contact data (reference standard: IEC
61810-2)
Function or quantity
Trip and Signal relays Fast signal relays (parallel
reed relay)
Binary outputs IOM: 10 IOM: 2
Max system voltage 250 V AC, DC 250 V DC
Test voltage across open
contact, 1 min
250 V rms 250 V rms
Current carrying capacity
Per relay, continuous
Per relay, 1 s
Per process connector pin,
continuous
8 A
10 A
12 A
8 A
10 A
12 A
Making capacity at inductive
loadwith L/R > 10 ms
0.2 s
1.0 s
30 A
10 A
0.4 A
0.4 A
Making capacity at resistive load
0.2 s
1.0 s
30 A
10 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
Breaking capacity for AC, cos j
> 0.4
250 V/8.0 A 250 V/8.0 A
Breaking capacity for DC with
L/R < 40 ms
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
Maximum capacitive load
- 10 nF
Section 22 1MRK 505 394-UEN A
IED hardware
838 Line differential protection RED650 2.2 IEC
Technical manual