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DDS238(E1311)

mechanical step register 5+1(default) , 6+1, 5+2 , 5 digit no decimal , 6 digit no decimal LCD display 6+1(default) , 5+1, 5+2 , 5 digit no decimal , 6 digit no decimal
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  • Product Introduction
  • Technical Data
The meter is designed to measure single phase three wire AC active energy in north and south America market . 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. It is a long life meter with the advantage of high stability , high over load capability , low power loss and compact size.
 
Basic Function
★mechanical step register 5+1(default) , 6+1, 5+2 , 5 digit no decimal , 6 digit no decimal LCD display 6+1(default) , 5+1, 5+2 , 5 digit no decimal , 6 digit no decimal
★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
★Two type of cases (protective-class I and II) are available
 
 
Optional Function
  • the meter can measure and LCD display the total forward/reverse active energy
  • reverse LED indicates the reverse current direction or wire reverse connect
  • battery for display when power off
  • ultrasonic weld sealing between meter cover and meter base , not used screw
 
 
Wire connection

 
 
Outline dimension


Rate voltage 110/220V , 120/240V
Working voltage range 0.8~1.2Un
Rate Current 5(60)A,10(100)A, or special required
Frequency 60Hz
Connection mode Direct type
Display mechanical step register  or LCD
Accuracy class 1.0
Power consumption <2W/10VA
Start current 0.004Ib
AC voltage withstand 4000V/25mA for 60 sec
Impulse Voltage 6kV 1.2μs waveform
IP grade IP51 or IP54
Constant 800~3200 imp/kWh
Pulse output Passive pulse, pulse width is 80+5 ms
Executive standard IEC61036,IEC62053-21,IEC62052-11
Work temperature -30℃~70℃
Outline dimension LXMXH 145x105x50.5mm (short terminal cover L1)
175x105x50.5mm (Long terminal cover L2)
Weight Approx 0.5kg

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