Three Phase Voltage Relay TRV8

Basic Information
  1. Switching Voltage 250VAC/24VDC
  2. Reset Time 1000ms
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Product Description

Applications
● Control for connection of moving equipment (like site equipment, agricultural equipment,  refrigerated trucks).
● Control for protection of people and equipment against reverse running.
● Normal/emergency power supply switching.
● Protection against phase failure of driving load.
● Control its own supply voltage (true RMS measurement).
● Set 8 kinds rated operating voltage through knob

Function
ModelOver-voltage Under-voltage AsymmetryDelay time
Phase
sequence
Phase
failure
TRV8-03––––●●
TRV8-042%…20%-20%…2%–0.1s…10s●●
TRV8-052%…20%-20%…2%-8%0.1s…10s●●
TRV8-062%…20%-20%…2%5%…15%2s●●
TRV8-07––5%…15%2s●●
TRV8-0815%-15%8%2s●●
Specification
Voltage Model M460 M265
Function Monitoring 3-phase voltage
Monitoring Terminals L1-L2-L3 L1-L2-L3-N
Supply Terminals L1-L2 L1-N
Voltage Range (V) 220-230-240-380-400 -415-440-460(P-P) 127-132-138-220-230
-240-254-265(P-N)
Rated Supply Frequency 45Hz-65Hz
Measuring Range 176V-552V 101V-318V
Supply Indication Green LED
Output Indication Red LED
Switching Voltage 250VAC/24VDC
Current Rating 10A/AC1
Reset Time 1000ms

Dimension

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