ABB REM615 ANSI - Page 16

ABB 16
1MAC251744 -PG Rev. A
Issued: 03.01.2010
Motor Protection
REM615 ANSI
Product Version 2.0
Table 12. Self-diagnostics alarm signal output (SO) [Typical operation time: 5...8 ms]
Description
Value
Rated voltage
250 V AC/DC
Continuous contact carry 5 A
Make and carry for 3.0 s 10 A
Make and carry 0.5 s 15 A
Breaking capacity when the control-circuit time
constant L/R<40 ms, at 48/110/220 V DC
1 A/0.25 A/0.15 A
Minimum contact load 100 mA at 24 V AC/DC
Table 13. Double-pole power output (PO) relays with TCM [Typical operation time: 8...11 ms]
Rated voltage
250 V AC/DC
Continuous contact carry 8 A
Make and carry for 3.0 s 15 A
Make and carry 0.5 s 30 A
Breaking capacity when the control-circuit time
constant L/R<40 ms, at 48/110/220 V DC (two
contacts connected in series)
5 A/3 A/1 A
Minimum contact load 100 mA at 24 V AC/DC
Trip-circuit monitoring (TCM):
• Control voltage range
• Current drain through the monitoring circuit
• Minimum voltage over the TCM contact
20...250 V AC/DC
~1.5 mA
20 V AC/DC (15...20 V)
Table 14. Single-pole power output (PO) relays [Typical operation time: 8...11 ms]
Description
Va l u e
Rated voltage
250 V AC/DC
Continuous contact carry 8 A
Make and carry for 3.0 s 15 A
Make and carry 0.5 s 30 A
Breaking capacity when the control-circuit time
constant L/R<40 ms, at 48/110/220 V DC
5 A/3 A/1 A
Minimum contact load 100 mA at 24 V AC/DC
Table 15. Lens sensor and optic  ber for arc  ash detection (AFD)
Description
Va l u e
Fibre-optic cable including lens
1.5 m, 3.0 m or 5.0 m
Normal service temperature range of the lens -40° to +212° F (-40° to 100° C)
Maximum service temperature range of the lens, max 1 h +284° F (+140° C)
Minimum permissible bending radius of the
connection  bre
3.94” (100 mm)