Monitoring voltage: AC380V±20%, three-phase four-wire system.

If detected one phase power off,it will ouput an alarm signal to alarm panel;

This product has high reliability, anti-interference, high sensitivity, fast response and so on
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Applicable: room, base station, warehouse, laboratory, and other important anti-off electric occasions.

Power Alarm: Input, output and power completely isolated, safe and reliable;

High sensitivity: accurate detection, no error report;

Output form: dry contact alarm output, NO or NC optional.

Installation: Anchor hole installation

Quiescent current: <45mA;

Alarm current: <65mA;
 

Working environment: -10~55 ℃, 10~98% RH;