ABB RELION 650 Series Product Manual page 30

Transformer protection RET650 2.1 IEC
Maximum 176 binary input channels
may be activated simultaneously with
influencing factors within nominal
range.
Table 11. IOM - Binary input/output module contact data (reference standard: IEC 61810-2)
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 at inductive load 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 φ > 0.4
Breaking capacity for DC with L/R < 40 ms
Maximum capacitive load
Max operations with load
Max operations with no load
Operating time
30
The stated operate time for functions
include the operating time for the
binary inputs and outputs.
Trip and signal relays
10
250 V AC, DC
24VDC
1000 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
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
-
1000
10000
< 6 ms
1MRK 504 161-BEN C
M12318-1 v10
Fast signal relays (parallel
reed relay)
2
250 V DC
—
800 V DC
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
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
10 nF
<= 1 ms
ABB