Armored Removable High Voltage Switchgear with Durable Metal Construction

• 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, meticulously engineered for top-tier power distribution in three-phase AC 50Hz systems, with an impressive rated voltage of 12kV. This cutting-edge switchgear excels in energy reception, distribution, control, and circuit protection, making it indispensable for power stations, substations, and industrial facilities. Adhering to the stringent requirements of GB3906, GB/T11022, and IEC60298 standards, it guarantees unwavering reliability and superior performance in even the most challenging environments.

Features

• Robust and Versatile Design: The KYN28-12 is crafted with a durable metal armor structure and incorporates modular components that allow for effortless installation and maintenance. This versatile design accommodates multiple operational configurations, enabling seamless integration with high voltage power systems for maximum flexibility.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or premium imported VD4 vacuum circuit breakers, this switchgear offers exceptional short-circuit breaking capacity and stability. It provides both manual and electric operation options, housed within an IP4X-rated enclosure that delivers robust protection against dust and contaminants.
• Enhanced Safety Measures: The switchgear features an advanced interlocking system compliant with the "five prevention" standards, effectively preventing misoperations and significantly enhancing operator safety. Additionally, the inclusion of pressure relief channels in the high-pressure compartment offers further protection for personnel.
• Convenient Operation and Monitoring: Each circuit breaker compartment is equipped with precise positioning and display devices, complemented by an observation window on the front panel, allowing operators to effortlessly monitor internal components without the need to open the cabinet.
• Environmental Adaptability: Engineered for indoor environments, the KYN28-12 switchgear thrives in ambient temperatures ranging from -15°C to +40°C and operates smoothly at altitudes up to 4000m. It is designed to withstand high humidity and is resilient to seismic activities up to 8 degrees on the Richter scale, ensuring steadfast 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 versatile KYN28-12 switchgear is adept for deployment in diverse applications, including power plants, industrial facilities, and distribution stations. Its robust protection features, coupled with its reliable performance, make it the optimal choice for high-demand environments that necessitate safe and efficient power distribution.

Ordering Information
When placing an order, please specify:

1. Model and quantity of the desired switchgear.
2. Primary and secondary schematic diagrams for accurate configuration.
3. Rated current and component specifications for tailored deployment.
4. Any specific requirements for customization or additional safety features that cater to your unique needs.

The superior KYN28-12 offers a robust, safe, and flexible solution for high-voltage power distribution, delivering optimal performance and protection across critical energy networks with unmatched reliability.

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