Digital power meter:
Mode of active power meter : W, KW
Mode of reactive power meter: Var
Size: 96X96X120, 48X96X110, 72X72X120
Function: measuring single-phase active power, 3-phase active and reactive power.
Features:
1.Display: 4 digits LED display (red or green).
2.Accuracy: ± 0.5% ± 3 digits.
3.Auxiliary power supply: AC110V ± 10% 50/60Hz or AC220V ± 10% 50/60Hz, other power supply can be provided according to customer's requirement.
4.Input signal: AC 100V,220V,380V or current 0-1A,0-5A selected by customer.
5.Measuring range: selectable for customer.
6.Power consumption: <3.2VA
7.Max. voltage loss: <0.5VA.
8. Working condition: temperature: -20 ℃ -+50 ℃ ; relative humidity: = 85%.
9.flame retardant: the case is made of flame retardant material.
10.Withstand voltage surge: above 1500V
Digital power factor meter:
Size: 96X96X120, 48X96X110, 72X72X120
Function: measuring single-phase active power, 3-phase active and reactive power.
Features:
1.Display: 4 digits LED display (red or green).
2.Accuracy: ± 0.5% ± 3 digits.
3.Auxiliary power supply: AC110V ± 10% 50/60Hz or AC220V ± 10% 50/60Hz, other power supply can be provided according to customer's requirement.
4.Input signal: AC 100V,220V,380V or current 0-1A,0-5A selected by customer.
5.Measuring range: -0.5~1~+0.5
6.Power consumption: <3.2VA
7.Max. voltage loss: <0.5VA.
8. Working condition: temperature: -20 ℃ -+50 ℃ ; relative humidity: = 85%.
9.flame retardant: the case is made of flame retardant material. 10.Withstand voltage surge: above 1500V |