Medium Voltage Metal Enclosed Switchgear with Customizable Design 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 KYN28-12 (GZS1) armored central AC metal-enclosed switchgear, a masterful creation for high-performance power distribution. Aptly crafted for three-phase AC 50Hz systems with an astounding rated voltage of 12kV, this switchgear excels in energy reception, distribution, control, and circuit protection. Perfectly tailored for power stations, substations, and industrial facilities, it adheres to the rigorous GB3906, GB/T11022, and IEC60298 standards, promising steadfast reliability even in the toughest of environments.

Features

• Robust and Versatile Design: The KYN28-12 is masterfully engineered with a metal armor structure, showcasing modular components that promise seamless installation and maintenance flexibility. Its design embraces diverse operational configurations, enabling effortless integration with high-voltage power systems.
• Reliable Circuit Protection: Outfitted with the renowned ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, this switchgear boasts an impressive short-circuit breaking capacity and steadfast stability. With manual or electric operation options, it is encased in an IP4X-rated enclosure for exceptional protection against dust and contaminants.
• Enhanced Safety Measures: Incorporating a sophisticated interlocking system, the switchgear meets the high standards of "five prevention," thwarting misoperations and bolstering operator safety. The inclusion of pressure relief channels in the high-pressure compartment further safeguards personnel.
• Convenient Operation and Monitoring: Each circuit breaker compartment is elegantly equipped with precision positioning and display devices. An observation window on the front panel provides an effortless view of the internal components, eliminating the need to open the cabinet for monitoring.
• Environmental Adaptability: Exquisitely designed for indoor settings, the KYN28-12 switchgear operates seamlessly in ambient temperatures ranging from -15°C to +40°C and at altitudes up to 4000m. Its robust construction withstands high humidity and is built to endure seismic activity up to an impressive 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 KYN28-12 switchgear is your go-to solution for a spectrum of applications, from power plants and industrial facilities to distribution stations. Its formidable protection capabilities and unwavering reliability make it the ideal choice for high-demand environments where safe and efficient power distribution is paramount.

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 delivers a potent, secure, and flexible solution for high-voltage power distribution, guaranteeing peak performance and protection in critical energy networks.

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