High Voltage Switchgear with Removable Armored Design for Easy Maintenance

• 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 is an engineering marvel crafted for robust power distribution in three-phase AC 50Hz systems, thriving at a rated voltage of 12kV. Designed to excel in energy reception, distribution, control, and circuit protection, this switchgear is perfect for power stations, substations, and industrial facilities. It adheres to the rigorous standards of GB3906, GB/T11022, and IEC60298, guaranteeing dependable performance even in the most challenging environments.

Features

• Robust and Versatile Design: The KYN28-12 showcases an advanced metal armor structure with modular components, allowing for adaptable installation and hassle-free maintenance. This design accommodates various operational configurations and ensures seamless integration with high voltage power systems.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or premium imported VD4 vacuum circuit breakers, this switchgear boasts superior short-circuit breaking capacity and unyielding stability. With options for both manual and electric operations, these breakers are safeguarded in an IP4X-rated enclosure, providing exceptional protection against dust and contaminants.
• Enhanced Safety Measures: The switchgear incorporates a sophisticated interlocking system adhering to the "five prevention" standards, thus deterring misoperation and significantly enhancing operator safety. Additionally, strategically designed pressure relief channels in the high-pressure compartment further augment personnel safety.
• Convenient Operation and Monitoring: Every circuit breaker compartment is equipped with precise positioning and intuitive display devices, complemented by an observation window on the front panel, enabling operators to monitor internal components effortlessly without opening the cabinet.
• Environmental Adaptability: Tailored for indoor deployment, the KYN28-12 switchgear operates efficiently within ambient temperatures from -15°C to +40°C, and is functional at altitudes soaring up to 4000m. It withstands high humidity levels and is meticulously engineered to resist seismic activity up to 8 degrees on the Richter scale, ensuring operational resilience.

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 masterfully designed to serve an extensive range of applications, encompassing power plants, industrial facilities, and distribution stations. With its rugged protection features and steadfast reliability, this switchgear stands as the ideal choice for high-demand environments seeking secure 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 provides an authoritative, secure, and flexible solution for high-voltage power distribution, ensuring supreme performance and steadfast protection across vital energy networks.

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