Durable Medium Voltage Switchgear with Customizable Armored Options

• 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 efficiency and safety in power distribution. Engineered for three-phase AC 50Hz systems at a rated 12kV voltage, this switchgear excels in energy reception, distribution, control, and circuit protection. Perfect for power stations, substations, and industrial facilities, it adheres to GB3906, GB/T11022, and IEC60298 standards, certifying its reliability in even the most challenging environments.

Features

• Robust and Versatile Design: With its metal armor structure, the KYN28-12 is crafted for durability and flexibility, thanks to its modular components. This ensures easy installation and maintenance, adaptable to varying operational needs, and seamlessly integrates with high voltage power systems.
• Reliable Circuit Protection: Offering a choice of ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear boasts an impressive short-circuit breaking capacity and operational stability. Encased in an IP4X-rated enclosure, it provides superior protection against dust and contaminants, available in manual or electric operation.
• Enhanced Safety Measures: Equipped with a robust interlocking system adhering to the "five prevention" standards, this switchgear prevents misoperation to safeguard operators. High-pressure compartment pressure relief channels further bolster safety, protecting personnel in all scenarios.
• Convenient Operation and Monitoring: Featuring circuit breaker compartment positioning and display devices, and a front panel observation window, this design allows operators to monitor internal components effortlessly without needing to open the cabinet, ensuring operational ease.
• Environmental Adaptability: Tailored for indoor applications, the KYN28-12 operates efficiently in temperatures from -15°C to +40°C and altitudes up to 4000m. Built to withstand high humidity levels and seismic activity up to 8 degrees on the Richter scale, it ensures reliability in varied 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
Ideal for power plants, industrial facilities, and distribution stations, the KYN28-12 switchgear is engineered for demanding environments. Its robust protection features and consistent performance ensure safe and efficient power distribution, making it perfect for high-demand applications.

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 switchgear is a robust, secure, and adaptable solution for high-voltage power distribution. It guarantees optimal performance and protection, vital for critical energy networks.

Detailed Photos

Certifications

Company Profile