ABB Relion SMU615 Product Manual page 13

Substation Merging Unit
SMU615
Product version: 1.0
Table 11. Double-pole 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
48/110/220 V DC (two contacts connected in series)
Minimum contact load
Trip-circuit supervision (TCS):
• Control voltage range
• Current drain through the supervision circuit
• Minimum voltage over the TCS contact
Table 12. Single-pole power output relays
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
48/110/220 V DC
Minimum contact load
Table 13. High-speed output HSO with BIO0007
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
48/110/220 V DC
Operate time
Reset
Table 14. Front port Ethernet interfaces
Ethernet interface
Front
ABB
Protocol Cable
TCP/IP protocol Standard Ethernet CAT 5 cable with RJ-45 connector
Value
250 V AC/DC
8 A
15 A
30 A
5 A/3 A/1 A
100 mA at 24 V AC/DC
20...250 V AC/DC
~1.5 mA
20 V AC/DC (15...20 V)
Value
250 V AC/DC
8 A
15 A
30 A
5 A/3 A/1 A
100 mA at 24 V AC/DC
Value
250 V AC/DC
6 A
15 A
30 A
5 A/3 A/1 A
<1 ms
<20 ms, resistive load
1MRS758420 B
Data transfer rate
10 MBits/s
13