High Voltage Switchgear with Custom Features for Armored Removable Use

• 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 – an epitome of high-performance power distribution tailored for three-phase AC 50Hz systems, boasting a rated voltage of 12kV. Perfectly crafted for energy reception, distribution, control, and circuit protection, this switchgear is indispensable for power stations, substations, and industrial facilities. It rigorously complies with GB3906, GB/T11022, and IEC60298 standards, ensuring unwavering reliability even in the most demanding environments.

Features

• Robust and Versatile Design: The ingeniously crafted KYN28-12 boasts a metal armor structure combined with modular components, offering unparalleled flexibility in installation and maintenance. This innovative design accommodates various operational configurations, facilitating seamless integration with high voltage power systems.
• Reliable Circuit Protection: Featuring the advanced ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear assures high short-circuit breaking capacity and stability. Choose between manual or electric operation, all housed in an IP4X-rated enclosure for formidable protection against dust and contaminants.
• Enhanced Safety Measures: Bolstered by a comprehensive interlocking system adhering to the 'five prevention' standards, this switchgear significantly minimizes misoperation risks, augmenting operator safety. Furthermore, pressure relief channels in the high-pressure compartment enhance personnel safety.
• Convenient Operation and Monitoring: Each circuit breaker compartment is thoughtfully equipped with positioning and display devices. An observation window on the front panel empowers operators to effortlessly monitor internal components without the need to open the cabinet.
• Environmental Adaptability: Meticulously designed for indoor use, the KYN28-12 switchgear performs seamlessly in ambient temperatures ranging from -15°C to +40°C, and at altitudes up to 4000m. It is adept at withstanding high humidity and resilient against seismic activity up to 8 degrees on the Richter scale.

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 versatile KYN28-12 switchgear is an ideal choice for a vast array of applications, including power plants, industrial facilities, and distribution stations. Its formidable protection features and unwavering performance make it indispensable 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 is your powerhouse solution for high-voltage power distribution, delivering unmatched safety, adaptability, and optimal performance, safeguarding critical energy networks.

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