Versatile Medium Voltage Switchgear with Custom Armored Removable Design

• 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), a state-of-the-art armored central AC metal-enclosed switchgear, meticulously engineered for superior power distribution in three-phase AC 50Hz systems with precision-rated voltage at 12kV. This high-performance switchgear is the epitome of reliability for energy reception, distribution, control, and circuit protection, perfectly suited for power stations, substations, and industrial facilities. It effortlessly complies with GB3906, GB/T11022, and IEC60298 standards, ensuring consistent and dependable operation even in challenging environments.

Features

• Robust and Versatile Design: The KYN28-12 boasts a formidable metal armor structure, embedded with modular components for effortless installation and maintenance. This dynamic design supports a myriad of operational configurations, guaranteeing seamless integration with high voltage power systems, making it an indispensable asset.
• Reliable Circuit Protection: Outfitted with either ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, the switchgear delivers unmatched short-circuit breaking capacity and stability, with versatile options for manual or electric operation. The circuit breakers reside within an IP4X-rated housing, offering superior protection against dust and contaminants, ensuring long-lasting durability.
• Enhanced Safety Measures: This switchgear is fortified with an all-encompassing interlocking system adhering to the renowned 'five prevention' standards, significantly reducing the risk of misoperation while elevating operator safety. Furthermore, the inclusion of pressure relief channels within the high-pressure compartment further enhances personnel safety.
• Convenient Operation and Monitoring: Each circuit breaker compartment is ingeniously equipped with precise positioning and display devices, accompanied by an observation window on the front panel. This design innovation allows operators to seamlessly monitor internal components without the necessity of opening the cabinet, maximizing efficiency and safety.
• Environmental Adaptability: Meticulously crafted for indoor utilization, the KYN28-12 switchgear performs optimally in ambient temperatures ranging from -15°C to +40°C and can operate at altitudes up to 4000m. It is engineered to withstand high humidity levels and is robustly designed to resist seismic activity up to 8 degrees on the Richter scale, making it ideal for diverse environmental conditions.

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 an exceptionally versatile solution for a multitude of applications, including power plants, industrial facilities, and distribution stations. With its robust protection features and unwavering performance, it is the perfect choice for high-demand environments that necessitate 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 stands as a powerful, secure, and adaptable solution for high-voltage power distribution, delivering unparalleled performance and protection in critical energy networks.

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Certifications

Company Profile