Withdrawable Metal Clad Switchgear

This KYN28-24 24kV withdrawable metal clad switchgear is an indoor complete power distribution unit designed for three-phase AC 50Hz and 24kV rated systems. It is mainly used in power plants, substations, and industrial mining enterprises for power reception, distribution, control, protection, and monitoring.
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Description

Product Overview & Key Features

 

This KYN28-24 24kV withdrawable metal clad switchgear is an indoor complete power distribution unit designed for three-phase AC 50Hz and 24kV rated systems. It is mainly used in power plants, substations, and industrial mining enterprises for power reception, distribution, control, protection, and monitoring.

 

The equipment adopts an armoured metal-clad structure. The cabinet is fabricated from high-quality cold-rolled steel plates processed by CNC machining and assembly. Internally, it is divided into four independent compartments: circuit breaker chamber, busbar chamber, cable chamber, and instrument chamber. Each compartment provides IP2X protection, effectively isolating internal faults.

 

The circuit breaker adopts a withdrawable truck-type design. Trucks of the same specification are fully interchangeable. The truck has three positions inside the cabinet: test, isolation, and service. Each position is equipped with reliable mechanical interlocking to prevent misoperation, ensuring high operational safety.

 

The overall structure is strong, well-organized, and easy to maintain, making it a mature and widely used solution for 24kV distribution systems.

 

Application Scope

 

This equipment is widely used in 24kV power systems such as power plants, substations, large industrial and mining enterprises, renewable energy stations, and municipal primary distribution networks.

 

It serves as a core switching device for medium-to-high voltage indoor distribution systems.

 

Project Strength, Business Cooperation & After-Sales Service

 

The company has been deeply engaged in the power equipment industry for over ten years, with operations covering more than 30 provinces across China. It has established long-term cooperation with State Grid, China Southern Power Grid, and the five major national power generation groups, participating in 221 power bidding projects.

 

Two branch offices have been established in Gaocheng and Chang'an, expanding the service network nationwide.

Flexible business cooperation models are available, with differentiated payment terms for standard and customized orders. Professional protective packaging is used for long-distance shipments to reduce transportation risks.

 

A dedicated after-sales team and one-to-one account managers provide full lifecycle service. All products come with a standard 1-year warranty, ensuring a complete pre-sales, in-sales, and after-sales support system.

 

Technical Specifications

 

Parameter Category

Specification

Rated Voltage

24kV

Rated Frequency

50Hz

Structure Type

Armoured withdrawable indoor design, truck-type removable breaker

Compartment Layout

Circuit breaker / busbar / cable / instrument compartments (independent)

Protection Level

Cabinet IP4X, internal compartments IP2X

Truck Features

Fully interchangeable; test / isolation / service interlocking positions

Standards

GB3906, GB/T11022 and related standards

 

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