OEM favorable price
Passed CE ,ISO9001
LCD high quality
Measure all electric data
Light weight,high technique

Model:  JYS-2S4-Y Multi-Function Power Instrument
Size :                Panel dimension:120*120*80mm
                Hole cutout dimension:112*112mm
Features:  Adopt blue carry the light LCD manifestation on blue's back of showing commonly used electrical consumption parameter by switching over.Under rated voltage reference frequency.and cos=1.0 when the Load operating current is 0.001Im.the electric energy meter can start and continous to measure electric energy.when add 115% rated voltage,current loop will disconnect and have no current, and the instrument have no cumulatire electric energy and pulse output.technical specification parameter:
1.input signal
Electric power network: single-phase three-phasethree-wire   three-phasethree wire
input voltage
Rated value:AC 100V 220V 380V
Over-load:1.2times rated value(continued), 2 times rated value (10S)
Watt-loss: 0.1VA(pieces/per)
Impedance: 200K
2.Auxiliary power: AC/DC  80-270 V