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KYN28-12 standardized armored withdrawable AC switchgear with metal shell
The KYN28-12 standardized metal-clad withdrawable AC switchgear is designed for three-phase AC networks with a frequency of 50 Hz and a rated voltage of 12 kV, with one busbar or one sectional busbar. The product meets the requirements of international and national standards, including IEC 60298 and GB/T 3906.
Description
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Information materials
General information
The standardized metal-clad enclosed AC switchgear with withdrawable element KYN28-12 is designed for three-phase AC networks with a frequency of 50 Hz with a rated voltage of 12 kV, with one busbar or one sectional busbar. The product meets the requirements of international and national standards, including IEC 60298 and GB/T 3906. In addition, the product is designed in strict accordance with the “Standard Requirements for the Design and Configuration of 12KV Draw-out Cabinets” of the State Grid Company of China. This product is based on the traditional KYN28 type switchgear design using standardized 12 kV draw-out cabinet design. When meeting the requirements for distribution network equipment, the device also takes into account the requirements for distribution equipment used in substations.
Features
1. The central draw-out design ensures convenient installation and maintenance, and makes operations more clear.
2. The "five protections against erroneous operation" locking system effectively prevents incorrect operation by personnel and improves operating safety.
3. High level of protection prevents the entry of foreign objects and insects, effectively protecting internal components and electrical circuits.
4. Easy to operate: All operations are performed with the cabinet door closed, which ensures increased safety and ease of operation.
5. Rational design: The body is made of aluzinc sheet metal using multi-stage CNC bending and subsequent assembly. Modern manufacturing technology ensures high quality and stability of products.
6. Convenient maintenance: Unified primary, secondary and building interfaces ensure full interchangeability of products of the same type, greatly improving the ease of operation and maintenance.
7. Wide range of applications: the device can be installed in various substations of power systems, and can also be used in power plants, industrial and mining enterprises and other facilities with high-voltage distribution systems.
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