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