Single Phase electronic meter DDS7171,glass cover

1.Brief Introduction

DDS series electronic energy meter used for 50Hz or 60Hz active metering power,

installed indoor or in outdoor meter box.its temperature is between -10⁰C to +50⁰C, relative humidity is not exceed 85%, and there is not putrid gas, in the same time,it should avoid the effect of dust sands,salt folk,

dew,etc.

2.specification:

Note:Ib is rated current,Imax is rated max. current.

3.Function & Advantage: 

Electronic type,but same out size with mechanical meter.And it has good measurement error,and lowest noise.Good performance.