ABB REM 610 제품 설명서 - 페이지 7
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Technical data (cont´d)
Motor Protection Relay
Table 6: Measuring range
Measured currents on phases I
the rated currents of the energizing inputs
Earth-fault current as a multiple of the rated current of the
energizing input
Table 7: Digital inputs
Operating range
Rated voltage:
• REM610CxxHxxx
• REM610CxxLxxx
• REM610CxxxxMx
Current drain
Power consumption/input
Table 8: Signal output SO1
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 9: Signal output SO2 and IRF output
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 10: Power outputs PO1, PO2 and PO3
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
Table 11: Enclosure class of the flush-mounted relay
Front side
Rear side, top of the relay
Rear side, connection terminals
, I
and I
as multiples of
L1
L2
L3
±20% of the rated voltage
DI1...DI2
110/125/220/250 V DC
24/48/60/110/125/220/250 V DC
1MRS 755121
0...50 x I
n
0...8 x I
n
DI3...DI5 (optional)
24/48/60/110/125/220/250 V DC
2...18 mA
<0.9 W
250 V AC/DC
5 A
15 A
30 A
1 A/0.25 A/0.15 A
100 mA at 24 V AC/DC
250 V AC/DC
5 A
10 A
15 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
20...265 V AC/DC
~1.5 mA
20 V AC/DC (15...20 V)
IP 54
IP 40
IP 20
REM 610
7