ABB Relion 670 Series Product Manual page 49

Line differential protection
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Line differential protection RED670 2.0
Product version: 2.0
Table 11. IOM with MOV and IOM 220/250 V, 110mA - 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
Per relay, continuous
Per relay, 1 s
Per process connector pin,
continuous
Making capacity at inductive
loadwith 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
Maximum capacitive load
Table 12. SOM - Static Output Module (reference standard: IEC 61810-2): Static binary outputs
Function of quantity
Rated voltage
Number of outputs
Impedance open state
Test voltage across open contact, 1 min
Current carrying capacity:
Continuous
1.0 s
Making capacity at capacitive load with the
maximum capacitance of 0.2 μF :
0.2 s
1.0 s
Breaking capacity for DC with L/R ≤ 40 ms
Operating time
ABB
Trip and Signal relays
IOM: 10
250 V AC, 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
-
Static binary output trip
48-60 VDC
6
~300 kΩ
No galvanic separation
5 A
10 A
30 A
10 A
48 V/1 A
60 V/0.75 A
< 1 ms
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
110-250 VDC
6
~810 kΩ
No galvanic separation
5 A
10 A
30 A
10 A
110 V/0.4 A
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
< 1 ms
1MRK505310-BEN C
49

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