KYN61-40.5 Indoor Metal Armored Removable Switchgear

Product Overview

KYN61-40.5(Z) refers to the armored removable AC metal-enclosed switchgear (hereinafter referred to as the switchgear), which is a three-phase AC 50Hz, rated voltage 40.5kV indoor complete power distribution device. It is used for receiving and distributing electric energy in power plants, substations and industrial and mining enterprises, and has functions such as control, protection and detection of circuits. It can also be used in places with frequent operations.

Main Applications

KYN61-40.5 metal-enclosed trolley-type switchgear is suitable for complete configuration in single-bus indoor power systems with three-phase AC 50Hz and rated voltage 40.5kV, as a receiving and distributing electric energy. It has the function of controlling and protecting the circuit. It is especially suitable for switching capacitor banks, electric furnace transformers and other frequently operated power lines.

Product Features

The switchgear is a closed structure, which is composed of a cabinet body and a removable part. The inside of the switchgear is divided into a trolley room, a main bus room, a cable room, a relay room, and a terminal room instrument by a metal plate. The interlocks between the main switch, trolley, and switch cabinet door all use mandatory mechanical or electrical locking methods to meet the “five protection” requirements. The enclosure protection level reaches IP3X, and the protection level between each compartment reaches IP2X. The circuit breaker adopts a floor-standing trolley structure. The trolley can be divided into circuit breaker trolleys, voltage transformer trolleys, lightning arrester trolleys, isolation trolleys, station transformer trolleys, RC overvoltage protection device trolleys, fuse trolleys, etc. according to their uses. All types of trolleys have the same external dimensions, and trolleys with the same purpose have good interchangeability

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