10kV Indoor AC Metal-Clad Switchgear KYN28-12

The KYN28-12 Indoor Metal-Clad Medium Voltage Switchgear is an advanced electrical distribution solution tailored for three-phase AC systems with a rated voltage of 12kV and a frequency of 50Hz. Featuring a modular and compact design, it provides safe and reliable power distribution, control, protection, and real-time monitoring. This switchgear is widely used in industrial facilities, power plants, substations, and commercial buildings, ensuring operational stability, energy efficiency, and minimal maintenance. With its robust metal-clad construction and enhanced arc fault protection, it guarantees high safety standards and long-term durability, making it an ideal choice for critical power systems.



 

 

 

  • KYN28-12 Indoor AC Metal-Clad Switchgear Features 
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    Compact Design
    Space-saving structure makes this model suitable for indoor installations.
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    Safety and Reliability
    Equipped with advanced safety measures, ensuring reliable operation in demanding environments.
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    Modular Components
    The design supports various configurations, enhancing adaptability to different power systems.
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    User-Friendly Operation
    Intuitive controls and monitoring systems facilitate ease of use and maintenance.

 

 

 

 

 

 

  • Specifications

 

Rated Voltage 3.6/7.2/12kV
Rated Frequency 50Hz
Rated Current of Circuit Breaker 630/1250/1600/2000/2500/3150A
Rated Current of Switchgear 630/1250/1600/2000/2500/3150A
Rated Thermal Withstand Current (4S) 16/20/25/31.5/40/50kA
Rated Dynamic Withstand Current (Peak Value) 40/50/63/80/100/125kA
Rated Short-Circuit Breaking Current 16/20/25/31.5/40/50kA
Rated Short-Circuit Closing Current (Peak Value) 40/50/63/80/100/125kA
Rated Insulation Level Rated Power Frequency Withstand Voltage (1min) 24/32/42kV
Rated Lightning Impulse Withstand Voltage 40/60/75kV
Ingress Protection Level Enclosure: IP4X
When compartments and circuit breaker door are open: IP2X

 

 

 

 

 

 

  • Application Scenarios

 



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