You are here: Home» Products » Voltage relay » ZHRV5 Series

ZHRV5-12

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

Built-in microprocessors,true RMS measurement,voltage measurement accuracy ≤1%.Measuring frequency 45Hz-65Hz,knob setting,LED indicator shows working status.Rated voltage three-phase theree*wire 220V~460V universal.DIN rail mounting.

OnLine Service:

E-mail Us PDF Download
【Prev Products】 【Next Products】
Share to:

Description

General

Applications

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

Built-in microprocessors,true RMS measurement,voltage measurement accuracy 1%.Measuring frequency 45Hz-65Hz,knob setting,LED indicator shows working status.Rated voltage three-phase theree*wire 220V~460V universal.DIN rail mounting.

Model Description

Model Description

Model

Over-voltage

Under-voltage

Unbanlance

Phase failure

Phase sequence

Delay

ZHRV5-03

-

-

-

-

ZHRV5-04

-

-

5%~15%

0.1s~10s

ZHRV5-05

2%~20%

-

-

-

0.1s~10s

ZHRV5-06

-

-20%~2%

-

-

0.1s~10s

ZHRV5-07

2%~20%

-20%~2%

-

-

0.1s~10s

ZHRV5-08

2%~20%

-20%~2%

-

0.1s~10s

ZHRV5-09

2%~20%

-20%~2%

8%

0.1s~10s

ZHRV5-10

2%~20%

-20%~2%

5%~15%

2s

ZHRV5-11

-

-

8%

2s

ZHRV5-12

15%

-15%

8%

2s

Note

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

Technical Parameters

Rated supply voltage

AC 3×220V3×460V

Operating voltage range

AC 187V~529

Rateb supply frequency

50/60Hz

voltage range

220-230-240-380-400-415-440-460(V)

Measuring range

AC 176V552V

Measurement frequency range

45Hz~65Hz

Phase failure and phase sequence

0.5s

Action delay

0.1s~10s

Fixed hysteresis rate

2% of rated operating voltage

Voltage measurement error

1%( Entire setting range)

Delay error

±10%+0.1s

Knob setting accuracy

1% 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

Wiring Diagram

Dimensions(mm)

Ordering instructions

Model significance:

ZHRV5-10/M460 voltage relay,rated supply voltage 3-phase 8 selections AC220V~AC460V,with phase sequnce,phase failure,under-voltage,over-voltage and unbalance protection.Adjustable over-voltage,under-voltage and unbalance setting.

Send Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at aukeman@sina.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

  • Subject:
  • *Name:
  • *E-mail:
  • Company Name:
  • Tel:
  • Fax:
  • Country:
  • Products:
  • Message:

Related Products

Copyright © 2016 Wenzhou Nuodun Electrical Appliances Co.,Ltd Allrights reserved. | Privacy Policy | Sitemaps | XML |