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ABB REF601 CEI - Binary inputs; Output relays

ABB REF601 CEI
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1MDU07205-YN rev. F
REF601 CEI
User’s manual
18
Technical data
Binary inputs
Rated voltage 24...240 V AC / DC
Operating range 85...110% of Un for AC
70...120% of Un for DC
Current drain 2...20 mA
Power consumption/input <0.5 W
Input sensing time 100 msec
Trip2 output ( Normally open contact )
Rated voltage
240 V AC / DC
Continuous carry 6 A at 250V AC
Make and carry for 3.0 s 8 A at 24V DC
Make and carry 0.5 s 10 A at 24V DC
Breaking capacity when the control-circuit time
constant L/R<40 ms at 30 / 220 V DC
4 A/0.15 A
Minimum contact load 100 mA at 24 V AC / DC
Signal output ( O/C, E/F Trip, Unit ready, Breaker close )
Rated voltage
240 V AC / DC
Continuous contact carry 6 A at 250V AC
Make and carry for 3.0 s 8 A at 24V DC
Make and carry 0.5 s 10 A at 24V DC
Breaking capacity when the control-circuit time
constant L/R<40 ms at 30 / 220 V DC
4 A/0.15 A
Minimum contact load 100 mA at 24 V AC / DC
Output relays
Trip1 output ( Normally closed contact )
Rated voltage
240 V AC / DC
Continuous contact carry 8 A at 250V AC
Make and carry for 3.0 s 15 A at 24V DC
Make and carry 0.5 s 30 A at 24V DC
Breaking capacity when the control-circuit time
constant L/R<40 ms, at 35 / 220 V DC
5 A/ 0.2 A
Minimum contact load 100 mA at 24 V AC / DC

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