Medium Voltage Switchgear Single Line Diagram

The circuit configurations for high and medium voltage switchgear installations are governed by operational considerations.

Medium voltage switchgear single line diagram.

12 47 kv 13 2 kv 13 8 kv and 14 4 kv. The most common circuit configurations of high and medium voltage switchgear installations are shown in the form of single line diagrams next paragraphs. Swgr switchgear swbd switchboard sw switch stb shorting terminal block ss solid state. Medium voltage one line click here to switch to low voltage one line.

All of our switchgear equipment can be customization with your sld single line diagram we can complete any of your designs 100. This specification covers the basic design and functional requirements for medium voltage metal clad switchgear with vacuum circuit breakers. Front view and single line diagram figure 2. Click on the desired product type in the medium voltage one line diagram below to access the detailed product page with product information and publication library links.

This main switchgear then distributes the power to various parts of a plant. Medium voltage single fuse medium voltage double fuse fuse medium voltage. For example 15 kv switchgear maximum voltage rating is commonly applied at various actual voltages including. As shown on the single line diagram there are ground studs on the incoming and outgoing sides of both the usg 1a 13 8 kv and psg 1a 4 16 kv switchgear.

A single line diagram aka a one line diagram is a single page that is a representation of a facilities electrical distribution infrastructure. Medium voltage switchgear is classified by the maximum voltage it can service. Medium voltage contactor medium voltage starter line reactor load reactor a b d kirk key interlock a b device switched from. You can see on the left side there is a transformer that then feeds down to swgr1.

To see the list of application documents for the product go to the specifiers guide. It is provided as a guide to assist in the specification of switchgear that offers maximum personnel protection and reduced replacement costs through damage containment in the event of an internal arc fault. 17 5 kv 2 ring switches up to 630a 1 vacuum circuit breaker up to 630a. Front view and single line diagram efi 21ka.