Single phase energy meter is used for home appliances. The single phase energy meter is directly connected between the line and load. It consists of two electromagnets one is the shunt magnet and other is the series magnet and in between these two magnets we are having the aluminium disk.
| Phase | Single |
| Brand | L&T |
| Model Name/Number | WM101BC5MSLPR |
| Voltage | 230V |
| Usage/Application | Residential |
| Current | 5 - 30 Amp |
| Type | Digital |
Three-phase electrical power is a common method of power and distribution in which three conductors each carry AC current of the same frequency and amperage at a more economical and efficient rate than standard single-phase systems. These systems are predominantly used in applications in which more power is required.
| Phase | Three |
| Brand | Static |
| Model Name / Number | ER300P |
| Voltage | 380V |
| Current | 60 Amp |
| Type | Digital |
| Frequency | 60 Hz |
Suitable both for Consumer & Distribution Transformer metering with wide range of Current Rating 40 -200 Amps. Based on thread through model for ease of Installation.
| Voltage Rating | 3 X 200 V |
| Current Rating | 40-200 A |
| Class of Accuracy | 1.0 S |