3 Phase Meter Wiring Diagram Wires

How to wire a single phase kwh meter.

3 phase meter wiring diagram wires. In this video i also explain the 3 phase distribution board diagram in which i explain the three phase kwh meter connection and installation 4 pole mccb wiring double pole mcb double pole rcd. For single phase we use the 2 core wire for 3 phase we use 3 core wire and for three phase 4 wire system we use the 4 core electric cable. Three phase power from the utilities is connected to the main breaker through three phase energy meter. Three phase systems are extremely common in industrial and commercial settings.

The figure below shows schematic diagram for industrial three phase wiring. Different regions may use different voltages. Although these systems may seem intimidating at first a walkthrough on 3 phase wiring for dummies will help clarify the whole situation. Below is the connection of 3 phase three phase or poly phase 3 phase 4 wire kwh meter digital or analog energy meter from the supply to the main distribution board.

As we know that the 3 phase kwh energy meter is design for three phase 4 wire system so we use the 4 core electric cable for this however in the diagram i will show single core cables from which you can learn easily.