Medium Voltage Armored Switchgear with Quality Chbeb Trademark Assurance

• 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 in high-performance power distribution. Crafted for three-phase AC 50Hz systems, it boasts a rated voltage of 12kV, perfectly aligning with the needs of energy reception, distribution, control, and circuit protection. This switchgear is indispensable in power stations, substations, and industrial facilities, adhering to GB3906, GB/T11022, and IEC60298 standards for unmatched reliability in rigorous environments.

Features

• Robust and Versatile Design: The KYN28-12 switchgear stands out with its metal armor structure, ingeniously incorporating modular components for effortless installation and maintenance. This remarkable design supports diverse operational configurations, seamlessly integrating with high voltage power systems to cater to your unique needs.
• Reliable Circuit Protection: Experience unparalleled circuit protection with ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, designed for high short-circuit breaking capacity and exceptional stability. Choose between manual or electric operation, all housed in an IP4X-rated enclosure that guards against dust and contaminants, ensuring long-lasting performance.
• Enhanced Safety Measures: Our switchgear is equipped with a sophisticated interlocking system that conforms to the stringent "five prevention" standards, minimizing the risk of misoperation while enhancing operator safety. Pressure relief channels in the high-pressure compartment further safeguard personnel, setting a new standard for safety.
• Convenient Operation and Monitoring: Each circuit breaker compartment is thoughtfully designed with positioning and display devices, complemented by an observation window on the front panel. This intuitive feature allows operators to monitor internal components effortlessly, all without the need to open the cabinet, enhancing operational efficiency.
• Environmental Adaptability: Engineered for indoor environments, the KYN28-12 switchgear excels in ambient temperatures ranging from -15°C to +40°C and supports altitudes up to 4000m. With resistance to high humidity levels and seismic activity up to 8 degrees on the Richter scale, it is prepared to deliver consistent performance under extreme 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 the ideal solution for a spectrum of applications, including power plants, industrial facilities, and distribution stations. Its robust protection and dependable performance make it perfect for high-demand environments that require 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 not just a product, but a promise of power, safety, and adaptability for high-voltage power distribution, ensuring that your energy networks operate with optimal performance and protection.

Detailed Photos

Certifications

Company Profile