ABB REG650 Product Manual page 33

Generator protection REG650
Product version: 1.3
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
Table 8. Ethernet interfaces
Ethernet interface
100BASE-TX
100BASE-FX
Table 9. Fibre-optic communication link
Wave length Fibre type
1300 nm MM 62.5/125 μm
glass fibre core
1) Maximum allowed attenuation caused by connectors and cable together
Table 10. X8/IRIG-B and EIA-485 interface
Type
Tension clamp connection
Tension clamp connection
ABB
Protocol
-
TCP/IP protocol
Connector
LC
Protocol
IRIG-B
IEC 68070–5–103
DNP3.0
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)
Shielded twisted pair cable
Recommended: DESCAFLEX RD-H(ST)H-2x2x0.22mm
Belden 9829
1MRK 502 050-BEN B
Data transfer rate
100 MBits/s
100 MBits/s
Distance
2 km
2
, Belden 9729,
33