Customizable Medium Voltage Switchgear with Enhanced Armored Protection

• 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, meticulously engineered for cutting-edge power distribution across three-phase AC 50Hz systems, boasting a rated voltage of 12kV. This premium switchgear excels in energy reception, distribution, control, and comprehensive circuit protection, positioning it as the quintessential choice for power stations, substations, and industrial facilities. Compliant with GB3906, GB/T11022, and IEC60298 standards, it assures steadfast and reliable operations even in the most challenging environments.

Features

• Robust and Versatile Design: The KYN28-12 showcases a meticulously crafted metal armor structure, incorporating modular components that facilitate flexible installation and effortless maintenance. This sophisticated design supports diverse operational configurations, ensuring seamless integration with high voltage power systems, elevating your operational excellence.
• Reliable Circuit Protection: Outfitted with ZN63A-12 (VS1) or imported VD4 vacuum circuit breakers, the switchgear delivers superior short-circuit breaking capacity and unparalleled stability, with versatile manual or electric operation options. Encased within an IP4X-rated enclosure, it offers robust defense against dust and contaminants.
• Enhanced Safety Measures: The switchgear integrates a sophisticated interlocking system adhering to the 'five prevention' standards, engineered to thwart misoperations and significantly bolster operator safety. Moreover, pressure relief channels in the high-pressure compartment amplify personnel safety, ensuring peace of mind in operation.
• Convenient Operation and Monitoring: Every circuit breaker compartment is equipped with precise positioning and intuitive display devices, coupled with an observation window on the front panel, empowering operators to monitor the internal components seamlessly without opening the cabinet.
• Environmental Adaptability: Purposefully designed for indoor utilization, the KYN28-12 switchgear operates adeptly within ambient temperatures ranging from -15°C to +40°C, and a maximum altitude of 4000m. It demonstrates exceptional resilience against high humidity and seismic activities up to 8 degrees on the Richter scale, epitomizing durability and 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 expertly tailored for an extensive array of applications, from power plants to industrial facilities and distribution stations. Its robust protective features and steadfast performance render it the ideal solution for high-demand environments, ensuring safe, efficient, and reliable 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 encapsulates a formidable, secure, and versatile solution for high-voltage power distribution, guaranteeing optimal performance and protection within critical energy networks.

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