Two Phase Electronic Meter DSS718

DSS718 two phase three wire electronic watt-hour meter features with long life time, high reliability, high overload withstand, low power consumption and display at power outage. It is capable to implement both Bi-directional and Uni-directional measurement of active energy and reactive energy in phase and neutral with extensive anti-tamper features. DSS718 is specially designed for application in two phase three wire grid system with voltage difference.


  • Support Bi-directional and Uni-directional measurement
  • Auto scroll mode display
  • Screw sealing
  • Tamper detection


  • Reactive energy measurement
  • Neutral current measurement
  • Push-button scroll display
  • Multi tariff (TOU/TOD, Tier)

Technical Parameters

Rated Voltage (Un) 2×110/220 V, 2×120/240 V
Working Voltage Range 0.7~1.2 Un
Rated Frequency 50/60 Hz
Current 2×5(40) A, 2×5(60) A, 2×5(80) A, 2×5(100) A

Note As for detailed specifications of the product, please download the PDF version.


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