Innovative Armored Removable Medium Voltage Switchgear for Modern 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

Discover the exceptional performance of the KYN28-12 (GZS1) armored central AC metal-enclosed switchgear, crafted for optimal power distribution in three-phase AC 50Hz systems with a remarkable rated voltage of 12kV. Perfect for energy reception, distribution, control, and circuit protection, this state-of-the-art switchgear is tailored for power stations, substations, and industrial facilities. Adhering to GB3906, GB/T11022, and IEC60298 standards, it guarantees dependable operation even in the most challenging environments.

Features

• Robust and Versatile Design: Marvel at the KYN28-12's resilient metal armor structure, featuring modular components that offer unparalleled flexibility in installation and maintenance. This design supports diverse operational configurations, ensuring smooth integration with high-voltage power systems.
• Reliable Circuit Protection: Featuring cutting-edge ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear boasts a formidable short-circuit breaking capacity and stability, with versatile options for manual or electric operation. The IP4X-rated enclosure provides robust protection against dust and contaminants, safeguarding your critical infrastructure.
• Enhanced Safety Measures: Engineered with a comprehensive interlocking system that complies with "five prevention" standards, the switchgear ensures operator safety by preventing misoperations. Additionally, pressure relief channels in the high-pressure compartment significantly bolster personnel safety.
• Convenient Operation and Monitoring: Each circuit breaker compartment is meticulously equipped with positioning and display devices, and an observation window on the front panel allows for seamless internal monitoring without the need to open the cabinet.
• Environmental Adaptability: Purposefully designed for indoor use, the KYN28-12 switchgear thrives in ambient temperatures between -15°C and +40°C, and can operate at altitudes up to 4000m. It effectively withstands high humidity levels and is constructed to endure seismic activities of up to 8 degrees on the Richter scale, ensuring uninterrupted performance.

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 excels in diverse applications, from power plants and industrial facilities to distribution stations. Its robust protection and reliable performance make it indispensable in high-demand environments that require safe and efficient power distribution solutions.

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 presents a potent, safe, and adaptable solution for high-voltage power distribution, ensuring exemplary performance and protection across critical energy networks.

Detailed Photos

Certifications

Company Profile