Overview

Description

The flameproof AW2000/E10 unit is bolted to the transformer high voltage primary end to provide electrical protection for the incoming power circuits and transformer.

The lower portion of the interior houses the withdrawable vacuum circuit breaker and control chassis. The control chassis mounted on the left hand side carries the AWT10 protection module and display, tripping device, auxiliary relays (reference SA, STH, CR and TR) fuses, lamps and plug-in connectors.

The switches is a rectangular window through which the system parameters, settings and status LED’s can be viewed on the AWT10 display unit.