Efficient Medium Voltage Switchgear with Customizable Armored Features

• 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 cutting-edge KYN28-12 (GZS1) armored central AC metal-enclosed switchgear, specifically crafted for exceptional power distribution in three-phase AC 50Hz systems with a rated voltage of 12kV. This state-of-the-art switchgear is your go-to solution for energy reception, distribution, control, and circuit protection. Perfectly suited for power stations, substations, and industrial landscapes, it complies with GB3906, GB/T11022, and IEC60298 standards, guaranteeing reliable performance even in the most challenging environments.

Features

• Robust and Versatile Design: Discover the robust engineering of the KYN28-12, featuring a durable metal armor structure combined with modular components for effortless installation and maintenance. Its design supports diverse operational configurations, ensuring seamless integration with high voltage power systems.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear delivers remarkable short-circuit breaking capacity and operational stability. Available in both manual and electric operation options, these breakers are encased in an IP4X-rated enclosure offering superior protection against dust and contaminants.
• Enhanced Safety Measures: Elevate safety with a sophisticated interlocking system adhering to the 'five prevention' standards, designed to avert misoperation and boost operator safety. Plus, pressure relief channels in the high-pressure compartment add an extra layer of security for personnel.
• Convenient Operation and Monitoring: Each circuit breaker compartment is equipped with precise positioning and display devices, accompanied by an observation window on the front panel that empowers operators to monitor internal components effortlessly without the need to open the cabinet.
• Environmental Adaptability: Engineered for indoor applications, the KYN28-12 switchgear thrives in ambient temperatures ranging from -15°C to +40°C, and can function optimally at altitudes up to 4000m. It is adept at withstanding significant humidity levels and is constructed to endure 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 designed for an array of applications ranging from power plants to industrial facilities and distribution stations. Its robust protection features and dependable performance make it the ideal choice for high-demand environments that require safe and efficient power distribution solutions.

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.

Embrace the power, safety, and adaptability of the KYN28-12, your ultimate solution for high-voltage power distribution. It ensures optimal performance and maximum protection across critical energy networks.

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