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Shenzhen Haoningda Electronic Meters Manufacturing Co., Ltd.

Tested energy meters of this manufacturer are listed below
Project No: 2087716
  • DESCRIPTION
    RESULT
  • Type
    DDSY22
  • Standards
    IEC 62053-21
  • Report 1
    05-1817
  • Country
    China
  • Class (Wh)
    1
  • Current
    10(50) or 20(100)
  • Voltage
    230 or 240
  • Frequency
    50
  • Elements
    1-phase
  • Wiring
    2-wire
  • Connection
    Direct connected
  • Technology
    Static (electronic)
  • Register
    LCD