Shenzhen, Dongguan, Huizhou, Foshan XMA-P3 power meter, multi-meter, three-phase power meter

Description: Abstract: XMA-P3 multifunction smart meters are used in phase four-wire power system that can measure voltage, current, frequency, power factor, active power, reactive power, apparent power, power and other parameters. Through the RS485 communication interface with the host computer communication, it can be composed of medium-sized PC data acquisition system. Technical parameters: 1, measuring range: phase voltage: 0 ~ 275V rms phase current: 0 ~ 50A Frequency: 40 ~ 65Hz phase voltage measurement accuracy: 0.5% of phase current: 0.5% Frequency: 0.2% Power: 1% Power Factor: 1% of the electrical energy: 1% 2, output: RS485 bus, MODBUS communication protocol 3, the supply voltage: AC180V ~ AC220V