Changsha Weisheng Electronics Co., Ltd.

Tested energy meters of this manufacturer are listed below
WO No: 2079523
  • DESCRIPTION
    RESULT
  • Report No
    05-1068
  • Country
    China
  • Type
    DDSD101
  • Class (Wh)
    1
  • Elements
    1-phase
  • Wiring
    2-wire
  • Connection
    Direct connected
  • Technology
    Static (electronic)
  • Frequency
    50
  • Current
    20(80)
  • Voltage
    220
  • Register
    LCD
  • Standards
    IEC 62053-21
WO No: 2079524
  • DESCRIPTION
    RESULT
  • Report No
    06-4034
  • Country
    China
  • Type
    DTSD341
  • Class (Wh)
    0,5s
  • Elements
    3-phase
  • Wiring
    4-wire
  • Connection
    Transformer connected
  • Technology
    Static (electronic)
  • Frequency
    50
  • Current
    1,5(6)
  • Voltage
    57,7/100 - 63,5/110
  • Register
    LCD
  • Standards
    IEC 62053-22, -23