ABB Relion 650 Series Product Manual page 29

Transformer protection RET650
Version 1.1 ANSI
Table 6. Power output relays without TCM 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 V< 48/110/220 V DC
Table 7. Power output relays with TCM 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 V< 48/110/220 V DC
Control voltage range
Current drain through the monitoring circuit
Minimum voltage over the TCS contact
Table 8. Ethernet interfaces
Ethernet interface
1)
LAN/HMI port (X0)
LAN1 (X1)
1) Only available for the external HMI option.
Table 9. Fibre-optic communication link
Wave length Fibre type
MM 62.5/125 μm
1300 nm
glass fibre core
1) Maximum allowed attenuation caused by connectors and cable together
Table 10. X4/IRIG-B interface
Type
Screw terminal, pin row header
ABB Power Grids
GUID-D31978A8-DD9B-43C6-B066-57DBBF4EF2F4 v5
Protocol
-
TCP/IP protocol
Connector
LC
Protocol
IRIG-B
© Copyright 2011 ABB Power Grids. All rights reserved
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
Cable
CAT 6 S/FTP or better
Fibre-optic cable with LC
connector
1)
Permitted path attenuation
<8 dB
Cable
Shielded twisted pair cable
Recommended: CAT 5, Belden RS-485 (9841- 9844) or Alpha Wire
(Alpha 6222-6230)
1MRK 504 127-BUS B
Data transfer rate
100 MBits/s
100 MBits/s
Distance
2 km
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