ABB REJ 523 Technical Reference Manual page 53

ABB Substation Automation
Products and Systems
1MRS750940-MUM
Technical Reference Manual
Table 4.2.3-5 Binary input
• Operating range
• Rated voltage
• Current drain
• Power consumption
Table 4.2.3-6 Signal outputs (SO1, SO2) and self-supervision output (IRF)
• 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
• Minimum contact load
Table 4.2.3-7 Power outputs (PO1, PO2)
• 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
• Minimum contact load
Table 4.2.3-8 Enclosure class
Front side
Rear side, connection terminals
Note!
A rear protective cover (accessory part) can be used to protect and shield the rear
of the case.
Table 4.2.3-9 Environmental tests
• Specified service temperature range
• Transport and storage temperature range
• Dry heat test
• Dry cold test
• Damp heat test, cyclic
18...265 V dc
24/48/60/110/220 V dc
~ 2...25 mA
< 0.8 W
-10...+55 °C
-40...+70 °C
according to IEC 60068-2-2
according to IEC 60068-2-1
according to IEC 60068-2-30
REJ 523
250 V ac/dc
5 A
8 A
10 A
1 A / 0.25 A / 0.15 A
100 mA at 24 V ac/dc
250 V ac/dc
5 A
15 A
30 A
5 A / 3 A / 1 A
100 mA at 24 V ac/dc
IP 54 (flush-mounted)
IP20
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