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DDS238-R

The meter is an electronic watt hour meter designed for measuring energy consumption in single phase two wire or single phase three wire services. It adopt LSI and SMT technology , the key component are long life international brand product.
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  • Product Introduction
  • Technical Data

The meter is an electronic watt hour meter designed for measuring energy consumption in single phase two wire  or single phase three wire services. It adopt LSI and SMT technology , the key component are long life international brand product. All of its functions comply with the relative technical requirement for class 1 single phase watt hour meter in IEC62053-21 and ANSI. It is a long life meter with the advantage of high stability , high over load capability , low power loss and compact size.
 
Basic Function
★Large , easy to read LCD display minimizes reading errors , LCD display 5 digit no decimal  99999 kWh or  5 digit +1 decimal  99999.9 kWh
★Bi-directional total active energy measurement ,reverse active energy measure in the total active energy
★Pulse LED indicates working of meter,Pulse output with optical coupling isolation
★low starting watts captures energy consumption at levels typically not registered by electromechanical meters
★Compact , cost – effective construction saves space and simplifies installation and handing
★Case protective-class II
 
Optional Function

  • battery for display when power off

Wire connection

 
Outline dimension


 

Rate voltage 110V,120V,220V,240V
Working voltage range 0.8~1.2Un
Rate Current   FM1S 10(60)A, 15(100)A, 30(200)A , CL100 CL200
Rate Current   FM2S 15(100)A, 30(200)A , CL100 CL200
Frequency 60Hz
Connection mode Direct type
Display LCD
Accuracy class 1.0 or 0.5
Power consumption <2W/10VA
Start current 0.004Ib
AC voltage withstand 4000V/25mA for 60 sec
Impulse Voltage 6kV 1.2μs waveform
IP grade IP54
Constant 800~1600 imp/kWh
Pulse output Passive pulse, pulse width is 80+5 ms
Executive standard IEC61036,IEC62053-21,ANSI
Work temperature -30℃~70℃
Weight Approx 0.7kg

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