DDS67 single phase static watt-hour meter, class 1, anti-tamper: such as earth load, neutral disconnection, current bypassing and current reversal etc.

DDS67
Conformed standards:

  • Chinese GB/T 17215-2002 Alternating current static watt-hour meters for active energy(class1).
  • Indian IS 13779-1999 and CBIP Technical Report No.88.
  • International standards IEC 61036-2000

DDS67 Table

CHARACTERISTIC

  • Anti-tamper: such as earth load, neutral disconnection, current bypassing and current reversal etc.
  • Immunity to external magnetic effect: upto 0.5 Tesla.
  • Communication: Optical and RS232 interface for meter reading.
  • Multi-tariff: TOD metering for kWh and MD with 6 time zones programmable.
  • History of billing readings for last six months.