CT Primary: 1/5A to 9999A (Programmable for any Value)
CT Secondary: 1 or 5 A (Programmable)
PT Primary: 100V to 500kV AC (Programmable for any Value)
PT Secondary: 100 to 500V AC (Programmable for any Value)
Accuracy: Power Factor:±0.01, Voltage (L-N/L-L), Current: ±0.5% of full scale,
Frequency – For L-N>20V, For L-L>35V: ±0.1% of full scale,
Power (kW,kVA,kVAr), Energy (kWh,kVAh,kVArh): Class 1, Temperature : ±3° of full scale
Max Number of Steps: 12/14* (FAN & ALARM Output Can be Used as 13th and 14th Step)
Communication Protocol: Modbus RTU (RS485 Interface)