A three Phase 4 wire meter has the neutral as the fourth reference wire for the meter to work. e.g. 3 x 230/400 VoltsIf the 3 phase meter is rated for the same voltage as the 3 phase chiller,(3x230 or 3x400 Volts) the chiller can be connected to the correct phases and the meter will measure it accurately. How do we use a 3 phase, 4 wire electrical energy meter to Was this helpful? How To Wire a 3-Phase kWh meter? Installation of 3-Phase How To Wire a Three Phase kWh Energy Meter? (3-phase, 4 Wire Energy Meter) Installation of 3 Phase kWh Energy Meter. today, we are going to show that how to wire and install a 3-Phase kWh energy meter (Three phase or Poly Phase (3-phase, 4 Wire) (Digital or Analog Energy Meter) from the supply to The Main Distribution Board? 3 Phase kWh Meter Wiring Complete Guide - Electrical Online 4u 3 phase kwh meter wiring and it's connection diagram you know that we use two types of electrical appliances regarding it's rated voltage, in which some are for single phase and some are required 3 phase, just like this we use two types of kWh meter in which one for single phase and 2nd kWh meter 3 phase.
Related with 3 phase 4 wire energy meter connection diagram