Exemplary Electrical Ring Circuit Diagram

Within the electrical industry the ring main circuit sometimes ring main or ring final circuit is an electrical wiring technique that is most commonly used in the uk.

Electrical ring circuit diagram. The ring main is connected to the consumer unit on both ends which helps lighten the load on the wires. The ring circuit or ring main as it is often called starts at the consumer unit and returns to the consumer unit. Electrical and electronics diagrams usas y14 15 1966 usa standard approved includes the following.

The ring circuit is made up of two radial circuits connected to the same series of accessories within the circuit. This arrangement allows the use of conductors with smaller cross sectional areas compared to a regular radial. Diagram of a possible configuration of ring final circuit.

Circuit diagrams or schematic diagrams show electrical connections of wires or conductors by using a node as shown in the image below. A ring main brings electricity from the consumer unit through the house. The ring starts at the consumer unit also known as fuse box distribution board or breaker box visits each socket in turn and then returns to the consumer unit.

It is normally protected by a 30 amp fuse or 32amp circuit breaker it can have any number of sockets or fused connection units on it but the maximum load is 7200 watts. It can serve an area up to 120 square yards. Domestic electricity explores electrical circuits and the safety devices around the home like fuses and circuit breakers the ring main circuit and the functions of the live neutral and earth wires.

For this reason it makes sense to have three ring mains per house 1 on the ground floor 1 on the upstairs floor and 1 serving the kitchen alone as this is where. If you need to know how to wire a domestic house then you will need to know how to. Known by many as a ring main this project shows how to wire a ring circuit or final circuit as it is correctly termed.

A node is simply a filled circle or dot. Electricity loses power as it travels over long distances and the amount of power that would be needed to run from a single point at the consumer unit in a single direction to the furthest part of the house can. 15 1 scope 15 2 definitions 15 3 general infonnation 15 4 single line diagrams general 15 5 single line diagrams electronics and communications 15 6 single line diagrams power switchgear and industrial control.