※ Accuracy : Voltage level : 0.5 Current level: 0.5 Active power level: 0.5 Reactive power level: 0.5 Frequency: 0.2Hz Active energy class: 0.5S or 0.2S Reactive energy class: 1 or 2 Power factoe: 0.5
※ Signal input ▼ Connection model of four phase three wire,three phase three wire ▼ Rated voltage AC57.7V,AC100V,AC220V,AC450V ▼ Overload voltage: 1.2 times(Continued), 2 times/second(instantaneous) ▼ Overload current: 1.2 times(Continued), 10 times/5 second(instantaneous) ▼ Power consumption voltage:<1VA/phase current：<0.4VA/phase ▼ Impedance>300Kohm, current:<20mOhm ▼ The frequency 45～65Hz or DC
※ Function ▼ Communication interface : 1 way RS485, MODBUS RTU protocol baud rate :1200～9600 ▼ Switch input: support 4 stem node input ▼ Switch output: support 3 relay output, capcity :AC 250V/5A,DC30V/5A ▼ Transmissoion output: support 3 analog output:0/4～20mA or 0～5/10V ▼ Energy pilse output: support 2 electric energy pulseoutput constant 8000imp/kWh(kvarh)
