Product Catalogue

DDS238 single phase static watt hour meter(E1218)

DDS238 single phase static watt hour meter(E1218)


Display mode:

Display format:
①XXXXXX.X(6-digit integer + 1-digit decimal) (Default)
②XXXXX.XX(5-digit integer + 2-digit decimal)
③XXXXX.X (5-digit integer + 1-digit decimal)

The two types of electricity meters are used to measure single phase two wire AC active energy. Utilizing SMT (Surface mounting technology) to manufacture, the meters completely accord with the international standard IEC62053-21.

1. Active energy is measured bi-directionally and reverse electricity will be measured and counted into total electricity.
2. Reverse indicator light
3. Impulse indicator light will flicker to show working status when passive pulse outputs.

Optional Function
1. Bi-directional electricity display, forward and reverse electricity could be showed independently
2. Dead battery display added
3. 48-hour supercapacitor power cut display added
4. Shell sealing utilizes ultrasonic welding instead of screw sealing

Technical Data

Rate voltage 110V,120V,220V,230,240V
Working voltage range 0.8~1.2Un
Rate Current 10(40)A,5(60)A,10(100)A, or special required
Frequency 50Hz or 60Hz
Connection mode Direct type
Display LCD
Accuracy class 1.0
Power consumption < 1W/10VA
Start current 0.004Ib
AC voltage withstand 4000V/25Ma for 60 sec
Impulse Voltage 6Kv 1.2μs waveform
IP grade IP54
Constant 800~6400 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 183x121x60mm (long terminal cover)
Weight Approx 0.4kg
Export country Middle east, Yemen

Wire connection

  • DDS238 single phase static watt hour meter(E1218)
  • DDS238 single phase static watt hour meter(E1218)

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