Durable Armored Removable Medium Voltage Switchgear for Safety and Efficiency

• Customization: Available
• Certification: CCC, ISO9001, IEC/GB
• Shell Material: According to Customer Requirements
• Model NO.: Kyn28-12
• Voltage Level: Hv/Mv
• Installation: According to Customer Requirements
• Structure: According to Customer Requirements
• Current: DC
• Customizable: OEM/According to Customer Requirements
• Transport Package: Export Standard Wooden Case
• Specification: 1400*2200*2600
• Trademark: CHBEB
• Origin: China
• HS Code: 853720900
• Production Capacity: 10000 Sets/Year

Product Description

Product Description

Introducing the KYN28-12 (GZS1) armored central AC metal-enclosed switchgear, a pinnacle of engineering excellence for high-performance power distribution in three-phase AC 50Hz systems. With a formidable rated voltage of 12kV, this switchgear is expertly crafted for the seamless reception, distribution, control, and protection of circuits. Perfectly suited for power stations, substations, and industrial facilities, it adheres strictly to the GB3906, GB/T11022, and IEC60298 standards, promising unparalleled reliability in the most challenging environments.

Features

• Robust and Versatile Design: The KYN28-12 is meticulously engineered with a sturdy metal armor structure and is equipped with modular components, offering unmatched flexibility in installation and maintenance. This advanced design supports a myriad of operational configurations and ensures seamless integration with high voltage power systems, catering to your specific needs.
• Reliable Circuit Protection: Experience peace of mind with the KYN28-12's robust circuit protection, featuring ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers. These breakers deliver exceptional short-circuit breaking capacity and unwavering stability, available with both manual and electric operation options. Encased in an IP4X-rated enclosure, they provide superior protection against dust and contaminants, ensuring long-lasting performance.
• Enhanced Safety Measures: Safety is paramount with the KYN28-12, incorporating a sophisticated interlocking system that complies with the 'five prevention' standards to avert misoperations. The design further prioritizes safety with pressure relief channels in the high-pressure compartment, diligently safeguarding personnel.
• Convenient Operation and Monitoring: Streamline your operation with each circuit breaker compartment featuring positioning and display devices. An observation window on the front panel allows operators to effortlessly monitor internal components without the need to open the cabinet, significantly enhancing operational efficiency.
• Environmental Adaptability: Masterfully crafted for indoor use, the KYN28-12 switchgear is fully operational in ambient temperatures ranging from -15°C to +40°C, and a maximum altitude of 4000m. Designed to withstand high humidity levels and seismic activities up to 8 degrees on the Richter scale, it offers remarkable resilience and adaptability.

Technical Specifications

• Rated Voltage: 12kV
• Rated Frequency: 50Hz
• Rated Current (Switchgear/Circuit Breaker): Up to 4000A
• Short Circuit Withstand Current: Up to 50kA (4s)
• Power Frequency Withstand Voltage: 42kV (pole-to-ground)
• Lightning Impulse Withstand Voltage: 75kV
• Protection Level: IP4X (IP2X when compartment door is open)

Applications
Versatile and robust, the KYN28-12 switchgear is perfectly suited for diverse applications, including power plants, industrial facilities, and distribution stations. Its formidable protection features and reliable performance make it an indispensable asset for high-demand environments requiring safe and efficient power distribution.

Ordering Information
When placing an order, please specify:

1. Model and quantity.
2. Primary and secondary schematic diagrams.
3. Rated current and component specifications.
4. Any special requirements for customization or additional safety features.

The KYN28-12 is more than just a switchgear; it's a strategic solution for high-voltage power distribution, ensuring optimal performance and protection in mission-critical energy networks.

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