Kyn28-12 High Voltage Enclosed Switchgear with Removable Armored 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

Meet the KYN28-12 (GZS1) armored central AC metal-enclosed switchgear—a pinnacle of engineering excellence tailored for unmatched power distribution in three-phase AC 50Hz systems, with a commanding rated voltage of 12kV. Expertly crafted to handle energy reception, distribution, control, and circuit protection, it stands as the definitive choice for power stations, substations, and industrial facilities. Adhering to the stringent standards of GB3906, GB/T11022, and IEC60298, this switchgear promises steadfast reliability even in the most challenging environments.

Features

• Robust and Versatile Design: The KYN28-12 boasts a metal armor structure enriched with modular components, offering unmatched flexibility for installation and maintenance. This design effortlessly accommodates diverse operational configurations and allows for seamless integration into high voltage power systems.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or top-tier imported VD4 vacuum circuit breakers, the switchgear delivers superior short-circuit breaking capacity and operational stability. Available with manual or electric operation options, these breakers are encased within an IP4X-rated enclosure, ensuring formidable protection against dust and contaminants.
• Enhanced Safety Measures: This switchgear features an advanced interlocking system that upholds the "five prevention" standards, effectively curtailing misoperations and significantly enhancing operator safety. Additionally, pressure relief channels embedded within the high-pressure compartment further bolster personnel safety.
• Convenient Operation and Monitoring: Each circuit breaker compartment is meticulously equipped with positioning and display devices, while a strategically placed observation window on the front panel empowers operators to monitor internal components without the need to open the cabinet.
• Environmental Adaptability: Specifically engineered for indoor use, the KYN28-12 switchgear operates seamlessly across a broad temperature range from -15°C to +40°C, accommodating altitudes up to 4000m. It is resilient against high humidity levels and designed to endure seismic events 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 KYN28-12 switchgear is exceptionally suited for a myriad of applications, encompassing power plants, industrial facilities, and distribution stations. Its robust protection capabilities and unwavering performance render it indispensable 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 presents an unparalleled, powerful, and adaptable solution for high-voltage power distribution, guaranteeing exceptional performance and robust protection within critical energy networks.

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