12KV Distribution Cabinets Metal-clad Switchgear KYN28-12KV
KYN28- -12KV removable AC metal- clad switchgear (short for switchgear as below) is a new product designed and developed by our company. It is based on the introduction of advanced foreign design and manufacturing technology. Applied to 3.6~12KV, 3- -phase AC50Hz network, the panel is used for the reception and distribution of power energy and the system' s control, monitor and protection. It can be arranged for single busbar, single busbar sectionalized system and double busbar. The panel meets IEC298“ AC Metal Enclosed Switch and Control Equipment above 1KV and below 52KV" . IEC 694 “Standard Common Clauses for High Voltage Switchgear”, DIN.VDE“ AC Switchgear at Rated Voltage above 1KV" , GB3906“ 3~35KV AV Metal Enclosed Switchgear”and so on. It has perfect and reliable prevention against misoperation
Working condition
• Altitude Adaptability: Up to 3000m (after special treatment)
• Working Temperature Range: -25℃ ~ +40℃
• Locking Mechanism: Five-prevention interlocking
• Compliance Standards: IEC 298, GB 3906, GB/T 11022, EMC Test Certified
KYN28-12KV metal-clad removable AC switchgear is widely used in medium-voltage power distribution systems of various industries, including power stations, substations, industrial and mining enterprises, metallurgical plants, chemical plants, commercial buildings, high-rise buildings, residential communities and infrastructure projects. It is mainly used for power receiving and distribution of generators, power transmission and control of high-voltage motors, and protection of power equipment, providing safe, stable and efficient power support for the entire power network.
Product difinition
Note: Suitable for ABB/ Siemens, Schneider etc. brands of vacuum circuit breakers.
Products feature
• Advanced Manufacturing & High Structural Strength: Adopts an enclosed armored structure, with cabinet body processed by precision CNC machine tools, ensuring high mechanical strength, neat appearance and strong load-bearing capacity. The high-quality metal cladding design effectively isolates internal components, preventing external interference and ensuring stable operation.
• Impeccable Misoperation Prevention: Equipped with a complete five-prevention locking mechanism (preventing live opening/closing of circuit breakers, preventing live earthing, preventing earthing closing, preventing wrong entry into live compartments, preventing misoperation of isolating switches), fully eliminating potential safety hazards caused by human misoperation, and ensuring the safety of operators and equipment.
• Arc-proof & Comprehensive Safety Protection: Integrates arc-proof design and multi-level interlocking safety measures, which can effectively suppress arc splash during fault operation and avoid fault expansion. The switchgear has passed rigorous performance tests, including electromagnetic compatibility (EMC) test and 3000m altitude plateau adaptability test, fully complying with international and national standards such as IEC 298, GB 3906 and GB/T 11022.
• Flexible Configuration & Easy Maintenance: The panel supports diverse configuration options, and can be equipped with ZN63 (VS1) vacuum circuit breaker, ABB VD4 circuit breaker and other core components according to customer needs. The removable handcart design facilitates component replacement, inspection and maintenance, reducing downtime and improving operation efficiency.
• Strong Environmental Adaptability: The robust design can withstand various harsh environmental challenges, including extreme temperature changes, high humidity, plateau low pressure and electromagnetic interference, ensuring stable operation in complex industrial scenarios.
Drawing
Technical Parameter
Outline dimension(mm)
As a high-quality medium-voltage switchgear, KYN28-12KV has the advantages of reliable performance, safe operation, flexible configuration and strong environmental adaptability. It is manufactured in strict accordance with international standards, with stable quality and long service life, effectively reducing operation and maintenance costs for users. It is a cost-effective choice for medium-voltage power distribution projects worldwide.
Consult Now: For more details about KYN28-12KV metal-clad switchgear, including datasheets, pricing, customization options and technical support, please contact us directly. Contact Phone: +44 7516292642 | Email: solaris@hvglass.com. We provide professional one-to-one service for global customers.
