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ZHRV5-01

Used in single-phase control system,when the power supply is abnormal(voltage too high or too low),cut off the power to protect electrical equipment from damage.


Built-in microprocessors,true RMS measurement,voltage measurement accuracy ≤1%.Measuring frequency 45Hz-65Hz,knob setting,LED indicator shows working status.Lock function with fault status,DIN rail mounting.

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Description

General

Applications

Used in single-phase control system,when the power supply is abnormal(voltage too high or too low),cut off the power to protect electrical equipment from damage.

Built-in microprocessors,true RMS measurement,voltage measurement accuracy 1%.Measuring frequency 45Hz-65Hz,knob setting,LED indicator shows working status.Lock function with fault status,DIN rail mounting.

Model Description

Model Selection Table

Model

Over-voltage

Under-voltage

Action delay

Rated supply voltage code

Rated supply voltage

Working voltage range

Setting range

ZHRV5-01

>U or <U selectable by knob

0.1s~10s

D12

DC 12V

DC7-20V

DC9V~15V

AD48

AC/DC 24V~48V

AC/DC 15V~100V

AC/DC 20V~80V

AD240

AC/DC 110V~240V

AC/DC 50V~270V

AC/DC 65V~260V

A220

AC 220V

AC160V~270V

AC180V~260V

Note

""Function is available"-"Function is not avaiable

Technical Parameters

Measuring range

45Hz~65Hz,0

Adjustable hysteresis value

5~20% of Threshold value

Action delay setting range

0.1s~10s

Voltage measurement error

1%( Entire setting range)

Delay error

±10%+0.1s

Knob setting accuracy

1%Scale value

Rated insulation voltage

460V

Contact configuration capacity(A

8A

IP Class

IP20

Class of pollution

Electrical Life

105

Mechanical life

106

Altitube

2000m

Allowable relative humidity

50%(40)( No condensation)

Use category

AC-15

Contact capacity

Ue/le:250V/1.5A

Output type

1C/O

DIN rail Standard

width35mm(IEC/EN60715)

Function diagram

Ordering instructions

Model significance:

ZHRV5-02/A220 voltage relay,rated supply voltage AC220V,with protection of over-voltage and under-voltage,operating range AC160V~270V,setting range 180V-260V,0.1s~10s adjustable.

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