Yueqing Onlybo Instruments Co., Ltd.
Main products:Outdoor Light,Lock,Axial Fan,Switching Power Supply,Instruments
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Contact Us
  • Contact Person : Ms. Wu Marina
  • Company Name : Yueqing Onlybo Instruments Co., Ltd.
  • Tel : 0086-577-27878258
  • Fax : 0086-577-27878258
  • Address : Zhejiang,YUEQING,NO.152,XIXING ROAD,LIUSHI,YUEQING,ZHEJIANG,CHINA
  • Country/Region : China
  • Zip : 325604

OM75SF single phase electronic muti-rate watt-hour meter

OM75SF single phase electronic muti-rate watt-hour meter
Product Detailed
electronic muti-rate watt-hour meter Good reliability,small volume,light weight,specious nice appearance,convenient inst

 electronic muti-rate watt-hour,smart meter,meter power 

OM75SF single phase electronic multi-rate watt-hour meter

Application

   Type OM75SF single phase DIN rail watt-hour meter is a kind of new style single phase electronic multi-rate watt-hour meter.energy data display adopt 7 digits wide temperature type crystal display.With many functions of multi-rate(time-of use) energy measurement.Infrared carrier wave communication and RS485 serial port communication reading meter.The meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036.it has following features: Good reliability,small volume,light weight,specious nice appearance,convenient installation,etc.

Functions and features

1.May select 35mm DIN rail installation or installation on the board.

2.Have 3 tariffs,12 daily period of time ,may select single tariff function in weekend.

3.Inner emplaced clock, after power cut down,the message is preserved forever,inner emplaced spare batteries and free of maintenance.

4.The direction of electric power can be distinguished automatically,accident is checked automatically.

5.Infrared carrier wave communication and RS485 serial port communication,meter is set up by program and password is protected.

Technical parameters

 Type

Accuracy

Rated Voltage(V)

Rated current(A)

Starting current 

Insulation Performance

OM75SF

Class1

220V

5(20)A,10(30)A,15(90)A,20(100)A,5(40)A,5(100)A

0.4%lb

AC voltage 2kV

for 1 minute impulse voltage 6kV

  Class2

   0.5%lb

Outer and mount dimension



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