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Mid-mounted Cabinet KYN28A-24: 10kV Armored Enclosed Switchgear from China Suppliers and Factory
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Mid-mounted Cabinet KYN28A-24: 10kV Armored Enclosed Switchgear from China Suppliers and Factory

Introducing the 10kV Mid-Mounted Cabinet, also known as Armored Enclosed Switchgear (AEI), a vital component of power distribution systems in China. As a leading factory and supplier of electrical equipment, we ensure that our products meet the highest standards for energy reception and distribution. The unique design features a centrally located circuit breaker trolley, enhancing efficiency and functionality. This switchgear is extensively utilized in industrial and mining sectors, infrastructure projects, and 10kV substations. It is engineered to provide essential control, protection, monitoring, and isolation functions, making it an indispensable choice for reliable electrical solutions in various applications
  • Model KYN28A-24

Highly Modular Design

Key components such as the circuit breaker and isolation carriage are mounted on a removable cart, enabling flexible operation and easy maintenance through multiple positioning states including working, testing, isolation, and removal.

Metal Armor Structure

The cabinet is constructed from high-quality aluminum-zinc coated steel plates through multiple bending processes, forming a fully enclosed metal armor structure. It is divided into isolated compartments: busbar room, circuit breaker cart room, cable room, and instrument relay room, ensuring operational safety and preventing fault escalation.

Core Specifications & Safety

The mid-mounted cabinet features a comprehensive "five-prevention" locking mechanism to prevent accidental operation. Optional integrated protection devices enable intelligent measurement and protection. Designed in strict compliance with domestic and international standards such as GB and IEC, this product stands out with high reliability, compact structure, user-friendly operation, and safe maintenance, making it the preferred equipment for modern distribution network construction.

Rated Current
1250A to 3150A
Short-Circuit Breaking
25kA to 40kA
Standards Compliance
GB / IEC Standards
Frequently Asked Questions
Q What are the key benefits of the modular design in this cabinet?

The highly modular design mounts key components like the circuit breaker and isolation carriage on a removable cart. This allows for flexible operation and easy maintenance through distinct working, testing, isolation, and removal states.

Q How does the cabinet structure prevent fault escalation?

The cabinet is built from high-quality aluminum-zinc coated steel plates and divided into fully enclosed, isolated metal-armored compartments (busbar room, circuit breaker cart room, cable room, and instrument relay room) to contain faults and ensure safety.

Q What safety locking mechanisms are integrated?

The mid-mounted cabinet features a comprehensive "five-prevention" locking mechanism designed specifically to prevent accidental operation and guarantee safe maintenance procedures.

Q What are the standard electrical specifications of the cabinet?

The core specifications typically include a rated current ranging from 1250A to 3150A and a short-circuit breaking capacity of 25kA to 40kA.

Q Does the system support intelligent monitoring and protection?

Yes, the cabinet can be configured with optional integrated protection devices that enable intelligent measurement and advanced system protection.

Q Which quality and manufacturing standards does this product meet?

This product is designed and manufactured in strict compliance with both domestic and international standards, including GB and IEC standards.