KYN28 Metal-clad Withdrawable Switchgear
Product Description
Our KYN28 metal-clad withdrawable switchgear is engineered to deliver unmatched safety, structural rigidity, and operational flexibility for medium-voltage power distribution. Manufactured in our 2,000-square-meter facility with a registered capital of 20.16 million yuan, this KYN28 metal-clad withdrawable switchgear utilizes high-precision CNC machines to process imported Al-Zinc coated steel sheets, ensuring perfect alignment of the withdrawable handcart. We source the core vacuum circuit breakers and copper busbars directly from industry-leading suppliers, ensuring excellent short-circuit breaking capacity and zero operational delays. Having supplied high-grade switchgear to national central enterprises like MCC Huatian, we have proven that our KYN28 metal-clad withdrawable switchgear excels under the intense operational conditions of heavy industrial plants.
For distributors and industrial users, the key to our KYN28 metal-clad withdrawable switchgear lies in its multi-layered safety mechanisms and robust mechanical interlocking. Drawing from the hands-on expertise of our 20+ specialized technical engineers, we have optimized the handcart guide rail system to ensure incredibly smooth racking in and out of circuit breakers. This switchgear holds multiple utility model patents, a high-tech enterprise certification, and China Quality Certification Center (CQC) voluntary product certification. We offer international buyers a low 1-unit MOQ, 1-week custom wiring diagram drafting, a 7-to-15 day production cycle, and a 1-year warranty, all packed in secure export-standard wooden crates.
Specifications
|
Rated Voltage |
12 kV |
|
Rated Current |
630 A to 3150 A |
|
Rated Short-time Withstand Current |
20 kA to 40 kA (3s / 4s) |
|
IP Rating |
IP4X (Enclosure) / IP2X (Between compartments) |
|
Standards Conformity |
IEC 62271-200, GB 3906 |
Application Fields
Metallurgical & Chemical Plants: Providing safe, reliable medium-voltage switching control under heavy electrical loads.
Power Stations & Substations: Serving as primary power distribution and circuit protection centers.
Large Buildings & Facilities: Ensuring safe, uninterrupted power control for airports, high-rise buildings, and hotels.
Customization Capability
We customize circuit breaker brands, auxiliary relay schemes, and digital microcomputer protection units based on your single-line diagrams. Drawing-based customization can be completed within 7 to 15 days.
Packaging & Shipping
Trade Terms: EXW, FOB
Payment Terms: Standard products: 30% deposit, 70% before delivery; Custom products: 50% deposit, 50% before shipment.
Packaging: Export-grade wooden crates with internal bubble wrap protection, secure steel strapping, and silica-gel desiccant bags.
FAQ
Q: Can you manufacture based on our technical drawings or prototypes, and what is the lead time?
A: Yes, we can manufacture precisely based on your technical drawings or prototypes. The lead time for custom-made products is typically 7 to 15 days, with custom sample development taking about 1 week.
Q: What is your MOQ and standard payment term?
A: Our Minimum Order Quantity (MOQ) is 1 unit. Our standard payment term is a 30% deposit with the remaining 70% paid before delivery. For custom-made products, we require a 50% deposit and 50% paid before shipment.
Q: How do you control product quality and do you provide a warranty?
A: We control product quality by sourcing all components directly and managing the entire production process in-house, followed by a thorough 100% inspection before packing. We accept third-party inspections and provide a 1-year warranty on all products.
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