Table 12. Signal outputs and IRF output
Description
Value
Rated voltage
250 V AC/DC
Continuous contact carry
5 A
Make and carry for 3.0 s
10 A
Make and carry 0.5 s
15 A
Breaking capacity when the control-circuit time constant L/
R<40 ms, at 48/110/220 V DC
1 A/0.25 A/0.15 A
Minimum contact load
10 mA at 5 V AC/DC
Table 13. Double-pole power output relays with TCS function
Description
Value
Rated voltage
250 V AC/DC
Continuous contact carry
8 A
Make and carry for 3.0 s
15 A
Make and carry for 0.5 s
30 A
Breaking capacity when the control-circuit time constant L/
R<40 ms, at 48/110/220 V DC (two contacts connected in
series)
5 A/3 A/1 A
Minimum contact load
100 mA at 24 V AC/DC
Trip-circuit supervision (TCS):
• Control voltage range
20...250 V AC/DC
• Current drain through the supervision circuit
~1.5 mA
• Minimum voltage over the TCS contact
20 V AC/DC (15...20 V)
Table 14. Single-pole power output relays
Description
Value
Rated voltage
250 V AC/DC
Continuous contact carry
8A
Make and carry for 3.0 s
15 A
Make and carry for 0.5 s
30 A
Breaking capacity when the control-circuit time constant L/
R<40 ms, at 48/110/220 V DC
5 A/3 A/1 A
Minimum contact load
100 mA at 24 V AC/DC
Table 15. Front port Ethernet interfaces
Ethernet interface
Protocol
Cable
Data transfer rate
Front
TCP/IP protocol Standard Ethernet CAT 5 cable with RJ-45 connector 10 MBits/s
Transformer Protection and Control
1MRS756891 F
RET615
Product version: 4.0
28
ABB
Summary of Contents for RET615
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