High Voltage Armored Switchgear with Removable Functionality and Custom Specs

• 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 for high-performance power distribution in three-phase AC 50Hz systems. This advanced switchgear operates at a rated voltage of 12kV, offering unparalleled functionality for energy reception, distribution, control, and circuit protection. Tailored for power stations, substations, and industrial facilities, it complies with the rigorous GB3906, GB/T11022, and IEC60298 standards, ensuring steadfast reliability in the most challenging environments.

Features

• Robust and Versatile Design: The KYN28-12's durable metal armor structure supports a modular component system, allowing for both flexible installation and effortless maintenance. This versatile design accommodates a variety of operational configurations and ensures seamless integration with high voltage power systems, making it a truly adaptable solution.
• Reliable Circuit Protection: Outfitted with either ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear delivers exceptional short-circuit breaking capacity and operational stability. With options for manual or electric operation, the circuit breakers are encased within an IP4X-rated enclosure, offering robust protection against dust and other contaminants, ensuring long-term reliability.
• Enhanced Safety Measures: Prioritizing safety, the switchgear is equipped with an advanced interlocking system that adheres to the "five prevention" standards, effectively preventing any misoperation and significantly boosting operator safety. Furthermore, pressure relief channels in the high-pressure compartment contribute to enhanced safety for personnel.
• Convenient Operation and Monitoring: Each circuit breaker compartment is ingeniously equipped with positioning and display devices, while an innovative observation window on the front panel enables operators to monitor internal components seamlessly without the need to open the cabinet, thus ensuring maximum convenience and safety.
• Environmental Adaptability: Engineered for indoor application, the KYN28-12 switchgear performs reliably in ambient temperatures from -15°C to +40°C and at altitudes as high as 4000m. It is constructed to endure high humidity and withstand seismic activities up to 8 degrees on the Richter scale, exemplifying its remarkable adaptability to 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
Versatile and reliable, the KYN28-12 switchgear serves a broad spectrum of applications, including power plants, industrial facilities, and distribution stations. Its robust protection mechanisms and consistent performance make it an exemplary choice for high-demand environments where safe and efficient power distribution is indispensable.

Ordering Information
For seamless ordering, 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 represents a robust, secure, and adaptable solution for high-voltage power distribution, ensuring exceptional performance and protection in critical energy networks.

Detailed Photos

Certifications

Company Profile