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The KYN28A-12 high voltage switchgear is a metal-enclosed, withdrawable-type switchgear designed for three-phase AC 50Hz systems with a rated voltage of 12kV. It is widely used in industrial plants, substations, energy projects, and large commercial buildings for power distribution, line protection, and electrical control, ensuring safe and reliable operation.
Typical Specifications | |
Rated Voltage | 12kV |
Rated Current | 630A (customizable) |
Rated Short-Circuit Breaking Capacity | 25kA / 31.5kA |
Structure Type | Metal-enclosed, withdrawable handcart |
Frequency | 50Hz |
Protection Level | IP4X |
Metal-enclosed structure with high short-circuit resistance
Withdrawable handcart design for safe and convenient operation
Fully insulated live parts for operator safety
High-performance circuit breakers and protection devices
Internal components meet international standards for long-term stability
Supports frequent operations and load switching
Configurable cabinet layout to meet project requirements
Can integrate voltage transformers, surge arresters, meters, and other modules
Supports OEM/ODM and turnkey project solutions
Optional digital control and monitoring modules
Modular design for easy maintenance and replacement
Clear operation panels and schematic diagrams
Main power distribution for industrial plants
Urban substations and distribution networks
Commercial building high-voltage distribution
Renewable energy projects (wind, solar, etc.)
Safety and Reliability: Metal-enclosed design, suitable for high-voltage environments
Customization: Flexible configuration to meet diverse project needs
Professional Support: Installation guidance, commissioning, and lifetime technical support
International Standards: Complies with IEC and other global electrical standards
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