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HS-V531U Basic Three phase AC with Neutral Line Power Supply Voltage Signal Sensor
HS-V531U Basic Three phase AC with Neutral Line Power Supply Voltage Signal Sensor
Product details
HS-V531U Basic Three phase AC with Neutral Line Power Supply Voltage Signal Sensor

Product Features:
Continuously collect voltage signals from the monitored three-phase AC with neutral line power supply and transmit them to the monitor
1-2 switch signal inputs, 1-2 switch signal outputs
RS485 communication bus, remote power supply for fire equipment power monitor/relay module box
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