ABB Monitoring Relay, 1 Phase, DPDT, DIN Rail, 0.3A to 15A, 240 V dc, 240V ac

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₩412,620.00

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* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
775-7942
제조사 부품 번호:
1SVR730760R0500 CM-SFS.22S
제조업체:
ABB
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모두 선택

브랜드

ABB

Product Type

Monitoring Relay

Electrical Phase

1

Contact Configuration

DPDT

Mount Type

DIN Rail

Minimum Current Sensed

0.3A

Switching Voltage

240V

Maximum Current Sensed

15A

Current Sensitivity

Overcurrent, Undercurrent

Terminal Type

Screw

IP Rating

IP20

Supply DC Voltage

240 V dc

Minimum Operating Temperature

-20°C

Supply AC Voltage

240V ac

Maximum Operating Temperature

60°C

Standards/Approvals

RoHS

Width

22.5mm

Series

CM-SFS

Height

85.6mm

Length

103.7mm

COO (Country of Origin):
DE

CM-SFS Current Monitoring Relay, 1-phase AC/DC


The current window monitoring relays CM-SFS.2 can be used for the simultaneous monitoring of over- and under-currents in single-phase AC and/or DC systems. The two c/o contacts can be configured to operate together (DPCO) or independently (2x SPCO) for over- and/or under-current conditions..

The current to be monitored (measured value) is applied to terminals B1/B2/B3-C. Open- or closed-circuit principle as well as an adjustable ON A or OFF tripping delay are configurable.

Monitoring of DC- and AC-currents: CM-SFS.21: 3mA - 1 A and CM-SFS.22: 0.3-15A

RMS measuring principle

One device includes 3 measuring ranges

Over- and/or undercurrent monitoring

ON-or OFF-delay configurable

Open- or closed circuit principle configurable

Latching function configurable

Thresholds for Imin and Imax adjustable

Fixed hysteresis of 5%

Start-up delay TS adjustable 0; 0.1-30s

Tripping delay TV adjustable 0; 0.1-30s

1x2 c/o contacts (common signal) or 2x1 c/o contact (separate signals for Imin and Imax)

22.5mm width

3 LED's for status indication

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