Customizable High Voltage Switchgear Designed 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—a pinnacle of high-performance power distribution engineered for three-phase AC 50Hz systems with a prestigious rated voltage of 12kV. This state-of-the-art switchgear adeptly handles energy reception, distribution, control, and circuit protection, making it an impeccable choice for power stations, substations, and industrial facilities. It rigorously adheres to GB3906, GB/T11022, and IEC60298 standards, ensuring unwavering reliability in the most demanding environments.

Features

• Robust and Versatile Design: The KYN28-12 is distinguished by its metal armor construction and modular components, which provide unparalleled flexibility in installation and maintenance. This versatile design supports a multitude of operational configurations and ensures seamless integration with high voltage power systems.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear boasts exceptional short-circuit breaking capacity and steadfast stability. It offers both manual and electric operation options, encased in an IP4X-rated enclosure, safeguarding against dust and contaminants.
• Enhanced Safety Measures: Featuring a sophisticated interlocking system that complies with the "five prevention" standards, this switchgear minimizes the risk of misoperation and significantly enhances operator safety. The incorporation of pressure relief channels within the high-pressure compartment further elevates personnel safety.
• Convenient Operation and Monitoring: Every circuit breaker compartment is equipped with precise positioning and intuitive display devices. An observation window on the front panel grants operators the ability to monitor internal components without necessitating cabinet access.
• Environmental Adaptability: Designed with indoor applications in mind, the KYN28-12 switchgear thrives within ambient temperatures spanning -15°C to +40°C and can function efficiently at altitudes up to 4000m. It withstands high humidity and is engineered to resist 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 KYN28-12 switchgear is expertly crafted for a broad spectrum of applications, including power plants, industrial facilities, and distribution stations. With its robust protection elements and dependable performance, it is ideal 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 switchgear presents a formidable, safe, and versatile solution for high-voltage power distribution, promising superior performance and comprehensive protection in pivotal energy networks.

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