English

Zhongnan Instrument Co., Ltd
Home>Products>ZN72 pointer instrument
ZN72 pointer instrument
ZN72 pointer instrument
Product details

Selection Guide

Product Name

input method

serial number

type

72

C: DC

L: Communication

T:Communication (electromagnetic)

AAmpere meter

VVoltage meter

WActive power meter

VAR:Reactive power meter

Hz: Frequency table

COS:Power factor meter

input method

type

direct current

Ammeter, voltmeter

Communication (electromagnetic)

Ammeter, voltmeter

communication

Ammeter, voltmeter, active power meter, reactive power meter, frequency meter, power factor meter

Main functional features

■ Display the trend of the measured changes for easy reading

Main technical parameters

project

Technical Specifications

National Standard

GB/T 7676.1~9

accuracy class

1.5Level2.5level

Withstand Voltage Test

frequency50HzVoltage2000VDuration1min

environmental conditions

temperature-20+40℃, relative humidity ≤85%25℃); Damping response time ≤4s

Mechanical resistance performance

Can withstand acceleration of30m/s2And the impact frequency per minute80120time2Hourly transportation vibration

Job position

Vertical use

Overall dimensions

Overall dimensions:72mm×72mm

Opening size:67mm×67mm

72C-ATheVwiring diagram

72T-ATheVwiring diagram

72L-ATheVwiring diagram

72L-Hzwiring diagram

72L-WThevarwiring diagram

Note: The terminals marked with * are the current inlet terminals

72L-COSWiring diagram

Note: The terminals marked with * are the current inlet terminals

Online inquiry
  • Contacts
  • Company
  • Telephone
  • Email
  • WeChat
  • Verification Code
  • Message Content

Successful operation!

Successful operation!

Successful operation!