China Watt-Hour Meter Power Meter

Product Description
The DDS986 series single phase kwh meter Developed from the technology of solid Integrated circuit, which performs. with extremely low power loss, DDS986 series kwh meter comply with the IEC62053-21 for the Class1.0 static kwh meter. The accuracy is not influenced by the frequency, temperature, voltage, harmonic and the position, It is of much more reliability that other type single phase kwh meter.
Function and feature
♦Front board three fixed installation.
♦ LCD display.
♦Single direction measures single phase two wire active power consumption. It is nothing with direction of the flow of load current,complying with standard IEC62053-21,IEC62052-11.
♦Adopts high reliable and long-life electric components,overload, no need to calibrate for long-term operation.