DDS607 series use digit energy measurement technics and SMT technics. key parts use famous company's components to ensure the reliability and use life. The product has antifraud function to measure AC energy with reference frequency 50Hz or 60Hz.
Type and meaning
Normal operation and installation conditions
1、Specified working temperature range: -25℃～55℃; 2、Limit operation temperature range：-40℃～70℃; 3、Relative humidity less than 85%(under 23℃); 4、No corrosive medium in the air。
product specifications
Main technical parameters
1、Class index：1、2 ; 2、Operation voltage range：0.9Un-1.1Un; 3、Reference frequency：50Hz、60Hz; 4、Power consumption：＜1W / 5VA; 5、Conform to GB/T 17215 -2002 (IEC 61036:2000) standard; 6、Good temperature characterstics, keep good accuracy from -25℃ to 55℃; 7、Good accuracy under lower load; 8、High online measure accuracy; 9、 Easy mounting(nothing to do with mounting place); 10、High overload capabality(more than 6 times); 11、No variation after transportation;
