Medium Voltage Armored Switchgear with Customizable Features and Specifications

• 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

The KYN28-12 (GZS1) armored central AC metal-enclosed switchgear offers unparalleled high-performance power distribution for three-phase AC 50Hz systems, boasting a robust rated voltage of 12kV. Perfectly engineered for energy reception, distribution, control, and circuit protection, this switchgear is the epitome of reliability and efficiency, making it the preferred choice for power stations, substations, and industrial facilities. Compliant with the prestigious GB3906, GB/T11022, and IEC60298 standards, it assures dependable operation even in the most challenging environments.

Features

• Robust and Versatile Design: The innovative KYN28-12 is constructed with a durable metal armor structure and includes modular components that provide unmatched flexibility in installation and maintenance. The design supports diverse operational configurations, ensuring seamless integration with high voltage power systems for unprecedented versatility.
• Reliable Circuit Protection: Outfitted with the ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, the switchgear provides superior short-circuit breaking capacity and unwavering stability. It offers manual or electric operation options, all housed within an IP4X-rated enclosure, delivering exceptional defense against dust and contaminants.
• Enhanced Safety Measures: The KYN28-12 switchgear features a sophisticated interlocking system aligned with "five prevention" standards to avert misoperation and bolster operator safety. It further includes pressure relief channels in the high-pressure compartment, ensuring the utmost protection for personnel.
• Convenient Operation and Monitoring: Each circuit breaker compartment is equipped with advanced positioning and display devices, and an observation window on the front panel allows operators to effortlessly monitor internal components without the need to open the cabinet, enhancing operational convenience and safety.
• Environmental Adaptability: Tailored for indoor use, the KYN28-12 switchgear operates efficiently in ambient temperatures from -15°C to +40°C, at altitudes up to 4000m. It is designed to withstand high humidity and resist seismic activity up to 8 degrees on the Richter scale, demonstrating its resilience in diverse environments.

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 adept for a spectrum of applications including power plants, industrial facilities, and distribution stations. Its formidable protection features and dependable performance render it the ideal choice for high-demand environments that require 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 definitive solution for powerful, safe, and adaptable high-voltage power distribution, ensuring exceptional performance and protection within critical energy networks.

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