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Description TAC4100C series energy meter supports single phase two wires direct connect 80A load , can measure active / reactive bidirectional energy , voltage , current , active power , reactive power , apparent power , power factor , phase angle , built - in relay , can realise power control remotely , prepaid manage - ment and other functions , providing operation record of relay and event recording , suitable for campus electricity manage - ment , mal electricity charge management , with multi - func - tion , multipurpose , high stability and long life character . The series of products can support LoRa , WIFI , NB - loT ,4G and other mainstream wireless communication methods , realizing the wireless networking function , along with a one - way RS485 communication interface
Specification Rated voltage: 110V/230VAC compatible Working voltage: 85~275VAC Voltage overload capacity: 2 times the rated value for 1 second Rated current: 5A Maximum current: 100A Working current: 0.1%Ib~Imax Current overload capacity: 30 times the maximum current for 0.01 seconds Working frequency: 45~65Hz Power consumption: <2W/10VA Pulse constant: 1000imp/Kwh Display: LCD with backlight Maximum battery reading: 999999.99Kwh/Kvarh Measurement type: single-phase two-wire Communication interface and protocol: two-wire RS485; Modbus RTU (default), DL/T645-2007 Operating temperature: -25 - +55ºC
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