High Voltage Switchgear with Advanced Features for Custom Applications

• 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 high-performance power distribution engineered for three-phase AC 50Hz systems boasting a rated voltage of 12kV. This sophisticated switchgear is meticulously crafted to cater to energy reception, distribution, control, and circuit protection, making it an indispensable asset for power stations, substations, and industrial facilities. Upholding the stringent mandates of GB3906, GB/T11022, and IEC60298 standards, it guarantees unparalleled reliability in even the most demanding environments.

Features

• Robust and Versatile Design: The KYN28-12 showcases a resilient metal armor structure, enhanced with modular components that promote ease of installation and maintenance. Its design embraces a spectrum of operational configurations, ensuring seamless integration with high voltage power frameworks.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear promises exceptional short-circuit breaking capacity and stability. It offers manual or electric operation housed within an IP4X-rated enclosure, delivering superior protection against dust and contaminants.
• Enhanced Safety Measures: Designed with a comprehensive interlocking system that adheres to the "five prevention" standards, this switchgear mitigates misoperation risks, significantly boosting operator safety. Complementary pressure relief channels in the high-pressure compartment further secure personnel.
• Convenient Operation and Monitoring: Each circuit breaker compartment is thoughtfully equipped with positioning and display devices. The added observation window on the front panel allows uninterrupted monitoring of internal components, eliminating the need to open the cabinet.
• Environmental Adaptability: Expertly designed for indoor use, the KYN28-12 switchgear thrives in ambient temperatures ranging from -15°C to +40°C withstanding altitudes up to 4000m. Built to endure high humidity, it also resists seismic activity up to an impressive 8 degrees on the Richter scale.

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
The KYN28-12 switchgear finds its versatile utility across a plethora of applications including power plants, industrial facilities, and distribution stations. Its robust protection features, coupled with reliable performance, render it the perfect choice for high-demand environments necessitating 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 stands as a formidable, safe, and versatile solution for high-voltage power distribution, ensuring exceptional performance and protection in critical energy networks.

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Certifications

Company Profile