Electric Sub Meter Installation Diagram

Also scoping implies that you assess the current infrastructure of the.

Electric sub meter installation diagram.

Scoping is the first step in installing sub meters across your facility. Sub meters provide that granular info to make smart decisions. This process involves analyzing the level of detail you wish to obtain by installing sub meters. Below are the the connections diagrams for installation of a single phase 3 phase 4 wire kwh meter digital or analog energy meter from the supply to the main distribution board in home.

How to wire rcd residual current device. This example shows the most common used arrangement in the world but there are variations as well in some areas. The red wire shows the live or line or phase and the blake shows the neutral wire. In different countries ryb abc old standard or uvw newer standard and maybe others as electrical wiring color codes are used and are equivalent.

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. How to wire grounds and neutrals in sub panels all the neutrals and ground wire and terminal bars must be separated from each other and your sub feed should be a 4 wire cable that has a separated insulated neutral wire and a separate ground wire. If the electric heat breakers are on both sides of the panel the terminations of the red and black wires should be opposite to those on the other side as shown in the diagram on back. How to install sub meters scoping.

In this single phase home supply wiring diagram the main supply single phase live red wire and neutral black wire comes from the secondary of the transformer 3 phase 4 wire star system to the single phase energy meter note that single phase supply is 230v ac and 120v ac in us these two lines line and neutral from energy meter are. Sub meter connection line to line single phase paano magkabit ng sub meter ng kuryente how to install sub meter. More about wiring a sub panel. The setting may be different in other type of kwh or energy meter in different locations around the world.