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Operating Instructions for ZHRV5 Series Relay Single-phase voltage control relay
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E-mail us: elsine@elsine.cn
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This product contains the following details
Applications
Protect electrical equipment and motors from over-voltage and
under-voltage.
Normal/emergency power supply switching.
Function Features :
Controls its own supply voltage(True RMS measurement).
Voltage measurement accuracy <1%.
Control status is indicated by a LED.
Designed for clip-on mounting on rail.
User may select operation mode through knob.
Measuring frequency range:45Hz-65Hz,DC.
18mm wide.
Model and Connotation
