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?
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.
- Must read: How To Wire a Single Phase kWh meter?
Below is the most common inner connection of of 3-Phase energy meter.
Here is another live example of a a three phase energy meter which has been installed on the main pole of source supply.
In the above graphics and diagrams,
R = RED Phase / Live Wire from the source supply voltage
Y = YELLOW Phase / Live Wire from the source supply voltage
B = BLUE Phase / Live Wire from the source supply voltage
Line or IN = Incoming Phase / live or Neutral from the source supply voltage
OUT = Out going Phase / live or Neutral to the home main distribution board.
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