The 3 Phase 4 Wires low cost electric meter

The 3 Phase 4 Wires low cost electric meter is the latest meter for the circuit with voltage up to 230v and the frequency 50hz or 60 hz developed from the technology of solid integrated circuit, which performs with extremely low power loss, DTS-121HY series kwh meter comply with the iec62053-21 and certified by iso 9001 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 than other type of single phase kwh meter.

This sub-metering system is generally suitable for multi-tenanted residential or business environment like: apartment buildings and shopping centres sharing 1 or the same prepaid meter.