Under/over voltage control and protection relay, 3-phase with neutral and without neutral, with display

Description

Main Features

Dimensions

Enclosure material: self-extinguishing UL94-V0

Material of contacts: AgSn02

Operating temperature: -10º c to 60° C

Relative humidity: 0.95

Degree of protection: IP-20

Maximum cross-section of wire: 2.5 mm²

Torque: 0.54 Nxm

Input voltage: 3-phase with neutral and 3-phase without neutral, configurable

Neutral connection: configurable

Input voltage range: -60 % to 30 % of nominal voltage

Outputs: relay 1: 1 Inv 5 A / 240 VAC / 30 VDC; relay 2: 1 Inv 5A / 240 VAC / 30 VDC

Frequency: 45 to 60 Hz

Complying with standards: IEC 60255-26 / IEC 60947-5-1 / IEC 61000-3-2 / IEC 61000-4; UL 508

Functions

– Low voltage power break, from 55 % to 95 % of rated voltage

– High voltage power break, from 105 % to 125 % of nominal voltage

– Asymmetry power break, from 2 % to 50 %.

– Power break in phase reversal and neutral loss

Visual indication: real time, with green backlit LCD display

Accessories

Partition: SE2-D (yellow). SE2-D-GR

Bridge: P-10-05/BKNC; P-02-05/BKNC

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