Industries & Products
Operating Instructions for ZHRV1 Series Relay
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This product contains the following detailsApplications
Control for connection of moving equipmensite (site equipment,agricultural equipment, refrigerated trucks).
Control for protection of persons and equipment against the
consequences of reverse running.
Protection against the risk of a driving load (phase failure).
Normal/emergency power supply switching.
Function Features
Loss of neutral
Controls its own supply voltage(True RMS measurement).Control status is indicated by LED.
Applicable to single-phase, two-phase, three-phase three-wire and three-phase four-wire circuit protection.
Voltage measurement accuracy <=1%.
Measuring frequency :50/60Hz.
Unique load side and PTC temperature protection.
The relays are designed for clip-on mounting on rail.
Model and Connotation
