Kyn28-12 Armored Medium Voltage Switchgear with Customizable Features

• 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

The KYN28-12 (GZS1) armored central AC metal-enclosed switchgear is meticulously engineered for unparalleled performance in power distribution within three-phase AC 50Hz systems, boasting a rated voltage of 12kV. This switchgear is exceptionally suited for energy reception, distribution, control, and circuit protection, making it an ideal choice for power stations, substations, and industrial facilities. It adheres to the stringent requirements of GB3906, GB/T11022, and IEC60298 standards, guaranteeing unwavering reliability even in the most challenging environments.

Features

• Robust and Versatile Design: The KYN28-12 is masterfully crafted with a durable metal armor structure and features modular components that allow for flexible installation and maintenance. This innovative design supports a variety of operational configurations and ensures seamless integration with high voltage power systems.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or high-quality imported VD4 vacuum circuit breakers, the switchgear provides exceptional short-circuit breaking capacity and stability, offering options for both manual and electric operation. These circuit breakers are encased in an IP4X-rated enclosure, offering superior protection against dust and contaminants.
• Enhanced Safety Measures: The switchgear is equipped with a comprehensive interlocking system that complies with the 'five prevention' standards, effectively preventing misoperation and significantly enhancing operator safety. Furthermore, strategically designed pressure relief channels in the high-pressure compartment bolster personnel safety.
• Convenient Operation and Monitoring: Each circuit breaker compartment is intelligently equipped with positioning and display devices. An observation window positioned on the front panel allows operators to effortlessly monitor internal components without the need to open the cabinet, ensuring ease and safety in operation.
• Environmental Adaptability: Engineered for indoor use, the KYN28-12 switchgear is adept at operating in ambient temperatures ranging from -15°C to +40°C, withstanding a maximum altitude of 4000m. It is designed to endure high humidity levels and is robustly built to resist seismic activity up to 8 degrees on the Richter scale, ensuring reliability in diverse environmental conditions.

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 is perfectly suited for a diverse array of applications, including power plants, industrial facilities, and distribution stations. Its unparalleled protection features and reliable performance make it an indispensable choice for high-demand environments that necessitate 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 offers a robust, safe, and adaptable solution for high-voltage power distribution, ensuring optimal performance and protection across critical energy networks.

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