Sub Panel Wiring Diagram
More about wiring a sub panel.
Sub panel wiring diagram. A single voice coil subwoofer or svc sub has two wiring terminal posts one marked positive and the other marked negative. Grounds and neutrals in electrical panel. Need help with 4 conductor wiring as it enters the sub panel where they attach. Electrical sub panel wiring diagram wiring diagram is a simplified up to standard pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the talent and signal connections in the midst of the devices.
There are several factors that must be considered when sizing and installing a sub panel and a qualified electrician will be extremely helpful to identify these with you. Use a wire cable to supply the sub panel from the main panel and insert the conductor connections before re installing the panel cover and restoring power. Aluminum is a lot cheaper especially for long runs but the size of wire needed for a typical 100 amp sub panel in garage or shed may exceed what the sub panel can handle. A dual voice coil subwoofer or dvc sub has four wiring terminal posts two positve terminals and two negative terminals.
Before installing one consult with an inspector to. If the service panel does not have room for new circuit breakers and you cannot use tandem breakers a subpanel may be the answer. A subpanel connects to the main service panel with a thick three wire cable. The feeder breaker in the main panel acts as the main disconnect for the subpanel.
That is as an example the lug in sub panel can handle 1 4 wire whereas you may need bring in a 1 0 wire due to the fact you have a long run. Here is a guideline drawing ask any questions necessary using it as your reference. As rjniles pointed out the sub panel you purchased would help as separation of neutral and ground is a different process from panel to panel. Remove the lowest amp rated circuit breaker from the main panel to make space for the new sub panel then route or extend the wires to the new panel.