Single-phase voltameter is an intelligent single phase electrical parameter data integrated acquisition module. Measuring voltage, current (True virtual value), active power, reactive power, power factor, frequency and apparent power and so on.

1.        Voltage range (Phase voltage): 10V, 60V, 100V, 250V, 400, 500V optional.

2.        Current range: 1A, 5A, 10A, 20A optional

3.        Measurement accuracy: Voltage and current are higher than 0.2%, another energy is higher than 0.5%.

4.        Module power supply: 5V±5%,8~24V,220（100）VAC, choose one of them.

5.        Power: <0.5W

6.        Size:  130*69*41mm

7.        Communication port: RS485

8.        Installation methods: Din-rail mounted

9.        Work ambient: Work temp. is -20~70°C; Storage temp. is -40~85°C; Relative humi.≤90%,No condensation; 86~106KPa, no corrosive gas