Durable Medium Voltage Armored Removable Switchgear for Enhanced Reliability

• 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, an epitome of high-performance power distribution for three-phase AC 50Hz systems. With a rated voltage of 12kV, this switchgear excels in energy reception, distribution, control, and circuit protection, making it the ideal solution for power stations, substations, and industrial facilities. It adheres to the stringent standards of GB3906, GB/T11022, and IEC60298, promising exceptional reliability and seamless operation in even the most demanding environments.

Features

• Robust and Versatile Design: Crafted with a resilient metal armor structure, the KYN28-12 features modular components that allow for flexible installation and effortless maintenance. This versatile design is engineered to support diverse operational configurations, ensuring seamless integration within high voltage power systems.
• Reliable Circuit Protection: The KYN28-12 switchgear is equipped with ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, offering superior short-circuit breaking capacity and unwavering stability. With options for manual or electric operation, these breakers are encased in an IP4X-rated enclosure, delivering robust protection against dust and external contaminants.
• Enhanced Safety Measures: Featuring a comprehensive interlocking system that upholds the 'five prevention' standards, the switchgear prevents any misoperation and significantly enhances the safety of operators. In addition, pressure relief channels within the high-pressure compartment further ensure the protection and safety of personnel.
• Convenient Operation and Monitoring: Each circuit breaker compartment comes equipped with precise positioning and display devices, coupled with an observation window on the front panel. This allows operators to conveniently monitor internal components without the need to open the cabinet, ensuring both efficiency and safety.
• Environmental Adaptability: Expertly designed for indoor use, the KYN28-12 switchgear operates efficiently within ambient temperatures ranging from -15°C to +40°C and at altitudes up to 4000m. It is engineered to withstand high humidity levels and resist seismic forces up to 8 degrees on the Richter scale, showcasing unparalleled adaptability.

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 engineered to excel across a diverse array of applications, encompassing power plants, industrial facilities, and distribution stations. Its resilient protection features and steadfast performance mark it as the quintessential choice for high-demand environments seeking 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.

Embrace the KYN28-12 for a potent, safe, and remarkably adaptable solution in high-voltage power distribution, ensuring optimal performance and robust protection across critical energy networks.

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