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Single Phase Smart Meter

  • Single Phase
  • RS485
  • LCD

Technical Parameters

Type DDSU666 single phase electronic energy meter is designed based on power monitoring and energy metering demands for electric power system, communication industry, construction industry, etc. 

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    Plug and play

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    Metering the positive and negative active power

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    Adopting wide LCD, it has clear vision

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    RS485 communication function

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    Modular design

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    Adopting DIN35mm standard din rail mounting

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    Easy installation and easy networking

Technical Data
Dimension (W/D/H)98mm*65mmx36mm 
Operating range limit-40°C to+75℃ 
Storage range limit-40°C to+85℃ 
Relative humidity≤95%RH 
Ingress protectionIP54
Connection type1P2W
Accuracy Class 1.0 for active
Nominal voltage(Un)120V220V230V240V
Operating range0.7Un ~1.2Un
Power consumption <1W,5VA
Frequency50Hzor 60Hz