Custom Medium Voltage Metal Enclosed Switchgear for Unique 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

Introducing the KYN28-12 (GZS1) armored central AC metal-enclosed switchgear, your premier choice for high-efficiency power distribution in three-phase AC 50Hz systems boasting a rated voltage of 12kV. Designed meticulously to handle energy reception, distribution, control, and supreme circuit protection, it stands out as the indispensable choice for power stations, substations, and industrial facilities. Fully compliant with GB3906, GB/T11022, and IEC60298 standards, this robust switchgear guarantees unwavering reliability, even in the most challenging environments.

Features

• Robust and Versatile Design: Built with precision, the KYN28-12 flaunts a metal armor structure featuring modular components for effortless installation and maintenance. Its adaptable design accommodates diverse operational configurations, ensuring seamless integration with high voltage power systems and enhancing operational efficiency.
• Reliable Circuit Protection: Outfitted with the exceptional ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear delivers unparalleled short-circuit breaking capacity and stability. With options for both manual and electric operations, the breakers are securely encased in an IP4X-rated enclosure, offering superior protection against dust and external contaminants.
• Enhanced Safety Measures: Engineered with an advanced interlocking system conforming to the stringent 'five prevention' standards, this switchgear significantly reduces the risk of misoperation, thereby elevating operator safety. Additionally, the pressure relief channels in the high-pressure compartment ensure paramount safety for all personnel.
• Convenient Operation and Monitoring: Every circuit breaker compartment is thoughtfully equipped with positioning and display devices. A strategically placed observation window on the front panel offers a clear view of internal components, allowing operators to monitor without the need to open the cabinet, thus enhancing operational convenience and safety.
• Environmental Adaptability: Expertly crafted for indoor environments, the KYN28-12 switchgear operates seamlessly in ambient temperatures ranging from -15°C to +40°C, with resilience up to an impressive altitude of 4000m. Its robust design withstands high humidity and is engineered to endure seismic activity up to 8 degrees on the Richter scale, ensuring consistent performance under 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 a versatile powerhouse suitable for an extensive array of applications such as power plants, industrial facilities, and distribution stations. Its formidable protection features and unwavering performance make it the quintessential choice for environments demanding 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 stands as a formidable, safe, and adaptable solution for high-voltage power distribution, ensuring peak performance and unmatched protection in critical energy networks.

Detailed Photos

Certifications

Company Profile