DD958 Series Single Phase Watt hour Meter

Application

DD958 series single phase watt-hour meter is a kind of directly input induction meter, which is used to measure active energy in the alternating current of 50 Hz. This series of product conforms to the national standard GB/T15283-1994.

Normal Service Condition

This kind of watt-hour meter works in normal working condition and temperature; reference temperature is +23℃, limited temperature is 0~+40,℃ temperature is 25%--80%RH. In the condition of no mould, insect, salt and dew, but allows slight dust.

Post Date:	4/20/2008
Expiry Date:	7/19/2008