Three phase digital watt meter

Three phase digital watt meter 1.Latest microelectronic technology 2.Logic circuit to anti-creep 3.Professional manufacturer

                                                                       Three phase digital  watt meter

 

 

   1. High accuracy: error<±1.0% class 1(<±2.0% class 2)

   2. High sensitivety : initial starting current<0.4% 1b

   3. Range of large load: current overload ratio>6

   4. Low power consumption: consumption of meter itself<1w

   5. High reliability: MTBF>105 Weight: <0.6kg

Rated current(A)	3×1.5(6),3×5(20),3×10(40),3×15(60),3×20(80),3×30(100)
Rated voltage(V)	Three phase three wire 3×100V/380V or 3×380V                          Three phase four wire 3×220V/380V or 3×57.7V/100V
Rated frequency(Hz)	50 or 60
Accuracy class	Class 1 or class 2