ABB Relion 650 series RET650 Product Manual page 41

ABB
Transformer protection RET650
Product version: 1.1
Table 5. Signal output and IRF output
IRF relay change over - type signal output relay
Description
Rated voltage
Continuous contact carry
Make and carry for 3.0 s
Make and carry 0.5 s
Breaking capacity when the control-circuit
time constant L/R<40 ms, at U< 48/110/220
V DC
Table 6. Power output relays without TCS function
Description
Rated voltage
Continuous contact carry
Make and carry for 3.0 s
Make and carry for 0.5 s
Breaking capacity when the control-circuit
time constant L/R<40 ms, at U< 48/110/220
V DC
Table 7. Power output relays with TCS function
Description
Rated voltage
Continuous contact carry
Make and carry for 3.0 s
Make and carry for 0.5 s
Breaking capacity when the control-circuit
time constant L/R<40 ms, at U< 48/110/220
V DC
Control voltage range
Current drain through the supervision circuit
Minimum voltage over the TCS contact
1MRK 504 127-BEN -
Issued: February 2011
Value
250 V AC/DC
5 A
10 A
30 A
≤0.5 A/≤0.1 A/≤0.04 A
Value
250 V AC/DC
8 A
15 A
30 A
≤1 A/≤0.3 A/≤0.1 A
Value
250 V DC
8 A
15 A
30 A
≤1 A/≤0.3 A/≤0.1 A
20...250 V DC
~1.0 mA
20 V DC
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