ABB RELION 610 Series Product Manual page 11

Feeder Protection
REF610
Product version: C
Table 10. Power outputs PO1, PO2 and PO3
Description
Rated voltage
Continuous 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 (PO1 with both contacts connected in series)
Minimum contact load
Trip-circuit supervision (TCS)
• Control voltage range
• Current drain through the supervision circuit
• Minimum voltage over a contact
1) Only PO1
Table 11. Data communication interfaces
Interface
Front
Table 12. Lens sensor and optical fiber for arc protection
Description
Fiber-optic cable including lens
Normal service temperature range of the lens
Maximum service temperature range of the lens, max 1 h
Minimum permissible bending radius of the connection fiber
Table 13. Enclosure class of the flush-mounted protection relay
Description
Front side
Rear side, top of the protection relay
Rear side, connection terminals
Table 14. Environmental conditions
Description
Recommended service temperature range (continuous)
Humidity
Limit temperature range (short-term)
Transport and storage temperature range
Atmospheric pressure
ABB
1)
:
Protocol
SPA bus protocol
Value
250 V AC/DC
5 A
15 A
30 A
5 A/3 A/1 A
100 mA at 24 V AC/DC
20...265 V AC/DC
~1.5 mA
20 V AC/DC (15...20 V)
Cable
Optical connection (infrared) via
the front communication cable
(1MRS050698)
Value
1.5 m, 2.0 m or 3.0 m
-40...+100°C
+140°C
100 mm
Value
IP 54 Category 2
IP 40
IP 20
Value
-10...+55ºC
<95% RH
-40...+70ºC
-40...+85ºC according to IEC 60068-2-48
86...106 kPa
1MRS756295 G
Data transfer rate
9.6 or 4.8 kbps (9.6 kbps with front
communication cable)
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