Chambers high-voltage distributive:

High-voltage distribution chambers type are devices designed to distribute the received electrical energy of three-phase alternating current:

• frequency – 50 Hz;
• voltage – 6 Kv.

Mounted on a turntable.

Apply:

• as part of career networks with an isolated type neutral;
• as a device for quick restoration of the operation of electrical control circuits;
• as a protective installation against short-term circuits and overloads.

The configuration of the high-voltage distribution chamber КВЄ includes relay protection equipment, a vacuum circuit breaker, surge arresters, fuses for current-limiting current transformers, a disconnector with grounding knives, and automation.

By design, the chamber is a cabinet with four niches:

• fuse box;
• disconnector cell;
• department of PBA;
• department with current transformers and vacuum circuit breaker.

Removable covers cover the sides of the cabinet, doors – the back, bottom and top. An opening is provided for access to the fuses – it is closed by a door blocked with a switch and a disconnector.