ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 360 → 440V ac, DIN Rail

Name: ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 360 → 440V ac, DIN Rail
Brand: ABB
SKU: 7757898
Availability: LimitedAvailability

RS Stock No.: 775-7898Brand: ABBManufacturers Part No.: 1SVR730784R3300 CM-PSS.41SDistrelec Article No.: 30410099

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Technical Document

Specifications

Brand

ABB

Monitoring Application

Phase, Voltage

Electrical Phase

Contact Configuration

DPDT

Voltage Sensing Range

360 → 440V ac

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Sequence

Time Delay

0.1 → 30 s, 0s

Frequency Sensing Range

45 → 65Hz

Series

CM-PSS

Height

85.6mm

Length

103.7mm

Minimum Voltage Sensed

360V ac

Operating Temperature Range

-25 → +60°C

Terminal Type

Screw

Standards Met

Minimum Operating Temperature

-25°C

Width

22.5mm

Maximum Operating Temperature

+60°C

Dimensions

103.7 x 22.5 x 85.6mm

Current Range

2 → 4A

Maximum Voltage Sensed

440V ac

Country of Origin

Germany

Product details

CM-PSS Three-Phase Monitoring Relays

The CM-PSS.x1 are monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage. The threshold values for over- and undervoltage are fixed.

Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over- and undervoltage
Fixed threshold values for over and undervoltage
Tripping delay can be adjusted or switched off by means of a logarithmic scale
ON-delayed or OFF-delayed tripping delay selectable
Powered by the measuring circuit
True RMS measuring principle
2 c/o (SPDT) contacts
3 LEDs for status indication

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