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Voltage monitoring relay for monitoring overvoltage and undervoltage values, and the phase sequence in 3-phase mains; 40 - 400 Hz; Measuring voltage 400/440 VAC Width: 22.5 mm; UB 230 VAC.
Unit of Measure

Specifications

Type

Monitoring Relay

Number of Phases

3

Measuring Range Voltage

400 to 440 V

Measuring Circuit Frequency Range

0.40 to 400 Hz

Available Status

On Request

Quantity

1

Unit

PC

Short Description

S3UM 230VAC UM 400/440VAC

Technical Details

Certifications

European Conformity (CE), CCC

Application Options

Voltage Monitoring

Alternating Current (AC) Supply Voltage

230.0 V

Supply Voltage Type

Alternate Current (AC)

Terminal Type

Screw Terminal

Terminal Style

Fixed

Operating Modes

Normally De-Energized Mode, Fault Non-Latching, Fault Latching, Normally Energized Mode

Number of Auxiliary Contacts

1

Gross Weight

170 g

Net Weight

160 g

Ambient Temperature [Min]

-15 ºC

Ambient Temperature [Max]

55 ºC

Dimensions

Width

22.5 mm

Height

87.0 mm

Depth

122.0 mm