When you are dealing with a distribution substation you might need to include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. When you have distribution substation related questions, speaking with experienced professionals is your best bet.
Distribution substations have come a long way since their invention. They began with a connection to only one power station where the generators were housed and the subsidies of that power station.
When you have questions about electrical switchboards you should know that it is a device that directs electricity from one source to another. When you are looking for electrical switchboards, you should make sure it is the kind of product you are looking for.
If you are looking for a distribution substation you should know that the word substation comes from the days before the distribution became a grid. Distribution substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages. This could also happen at the interconnection of two different transmission voltages.
A non segregated phase bus is a metal enclosed, non segregated phase bus designed specifically for 600 V, 5 kV or 15 kV applications. Siemens bus plugs are available in 240V and many other sizes. By using company provided diagrams, getting your bus plugs and phase bus installed will not be difficult.
A medium voltage switchgear line up would be a metal enclosed structure with electrically operated switching elements using oil circuit breakers, by the early 20th century