In this video we explain 3 phase kwh meter connection with ct operated basically this type of kwh meter is use for ratting ratting load because to direct me.
How to connect 3 phase energy meter.
In the above diagram i shown an utility pole form which i get supply to kilowatt hour e meter and after that i get supply form energy meter.
For single phase two wire 1p2w three phase three wire 3p3w and three phase four wire 3p4w supplies.
The total energy is the sum of the reading of both the elements.
In diagram i use red coler wire for line phase and black for neutral wire.
The meter which is used for measuring the power of three phase supply is known as the three phase energy meter the three phase meter is constructed by connecting the two single phase meter through the shaft.
You can wire analog and digital energy meter using this method.
I was show that how to connect single phase energy meter u need to 1.
Three phase energy meter definition.
There are many 3 phase energy meters does not need neutral but many 3 phase energy meters are there which have need neutral even the load does not need neutral wire.
The sdm630ct features an lcd screen for perfect reading of a broad range of electrical parameters.
The connection and circuit diagram of single phase 3 phase 4 wire kwh meter digital or analog energy meter from the supply to the main distribution board in the above graphics and diagrams p in incoming phase or live from the source supply voltage.
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So read the details of the 3 phase energy meter provided by the manufacturer company when you going to connect.