ZHRV2-10 Voltage control relay

ZHRV2-10 Voltage control relay
ZHRV2-10 Voltage control relay

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Categories Voltage Control Relay
Rated supply voltage AC220V. AC230. AC240V. AC380V. AC400V. AC415V
Rated supply frequency 50Hz/60Hz
Over- voltage threshold range (1.05~1.30)xUe
Under -voltage threshold range (0.70~0.95)xUe
Unbalance threshold range 5%~ 15%
Action delay range 0.1s~10s
Phase failure and phase sequence ≤1s
Voltage measurement error ≤1%
Rated insulation voltage 415V
Contact configuration capacity(A) 10A
Function

Applications

Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection  of  over-voltage,  under  voltage, phase failure, phase sequence and phase unbalance. When the power  supply is abnormal, turn off power supply to protect the equipment.

Features 

Built-in microprocessor, true RMS measurement, measurement accuracy ≤1%.50/60Hz universal, knob setting, LED indicator shows working status. With N-phase phase failure protection, DIN rail mounting.

Rated supply voltage AC220V、AC230、AC240V. AC380V. AC400V、AC415V
Rated supply frequency 50Hz/60Hz
Over-voltage threshold range (1.05~1.30)xUe
Under voltage threshold range (0.70~0.95)xUe
Unbalance threshold range 5%~ 15%
Action delay range 0.1s~10s
Phase failure and phase sequence ≤1s
Voltage measurement error ≤1% (Entire setting range)
Delay error ±10%+0.1s
Konb stting accuracy 1% scale value
Rated insulation voltage 415V
Contact configuration capacity(A) 10A
IP Class IP 20
Class of pllution
Electrical Life 105
Mechanical life 106
Altitude ≤2000m
Allowable relative humidity ≤50% ( 40°C ) (No condensation )
Use category AC-15
Short circuit protector type RT36-00 5A
Contact capacity Ue/le : 240V/1.5A,415V/0.95A
Output type 1 C/O
DIN rail Standard width):5mm ( IEC/EN60715 )
 
Function Diagram

 

Phase failure and phase equence protection,Over-voltage and under-voltage protection,Unbanlance protection
Wiring Diagram
3-phase,3-wire.3-phase 4-wire
Dimensions
Dimensions
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