KYN28A-12 Indoor Metal - Clad Withdrawable Switchgear
The KYN28A-12 indoor metal - clad withdrawable switchgear (hereinafter referred to as the switchgear) is a comprehensive power distribution apparatus designed for 3.6 - 24 kV, three - phase AC 50Hz single - bus sectionalized systems. It serves multiple crucial functions in various power systems:
- Power Plant Applications: It is primarily utilized for the power transmission of medium - to - small generators in power plants. This ensures the efficient transfer of electrical energy generated by these generators to the power grid or other connected systems.
- Substation and Distribution Applications: In substations within the power distribution network and in the power systems of factories, mines, and enterprises, the switchgear plays a vital role in power receiving and transmission. It enables the smooth distribution of power to different end - users and facilities.
- Motor Starting: It is also employed for the starting of large high - voltage motors. By controlling the electrical current during motor startup, it safeguards the motor from potential damage due to over - current or voltage surges.
Functionally, the switchgear is designed to control, protect, and monitor the electrical system. It adheres to international and national standards, specifically meeting the requirements of IEC298 and GB3906 - 91. This compliance ensures its reliability, safety, and compatibility in a wide range of applications.
In terms of component compatibility, in addition to being compatible with domestic VS1 vacuum circuit breakers, the switchgear can also be integrated with well - known international and domestic components such as VD4, 3AH5, domestic ZN65A, and VB2. This versatility in component selection allows for greater flexibility in system design and customization.
To meet the specific requirements of wall - mounting installation and front - end maintenance, the switchgear is equipped with a specialized current transformer. This design feature enables operators to perform maintenance and inspections conveniently from the front of the cubicle, enhancing the overall maintainability and accessibility of the equipment. Overall, the KYN28 indoor metal - clad withdrawable switchgear is a high - performance power distribution device that combines reliability, compatibility, and user - friendly features.
| Item |
Unit |
Parameters |
|
|
KV |
12 |
| Rated Frequency |
Hz |
50/60 |
| Rated Current |
A |
630, 1250, 1600, 2000, 2500, 3150 |
| Branch busbar rated current |
A |
630, 1250, 1600, 2000, 2500, 3150 |
| Main busbar rated current |
A |
630, 1250, 1600, 2000, 2500, 3150 |
| Lightening impulse withstand voltage |
KV |
75, 95/125 |
| Rated Short-time Withstand Current (4s) |
KA |
16, 20, 25, 31.5, 40, 50 |
| Rated Short Circuit Breaking Current (Peak) |
KA |
40, 50, 63, 80, 100 |
|
|
|
IP4X for housing |
Pino Electric Technology Co., Ltd, located in Yongxiu County Jiangxi Province China, was founded in 2012. Pino is a high-tech enterprise specializing in the research and development, production, sales, integrated installation, debugging, operation, maintenance services, as well as industrial electrical automation control systems for smart grid distribution network equipment. Pino products include high and low-voltage switchgear, ring main units (RMUs),distribution boxes,prefabricated substations, distribution transformers, integrated RMUs with primary and secondary equipment(using environmentally friendly gases),SMC distribution boxes, and measurement transformers. These products are widely used in infrastructure, energy, industrial, commercial, building, transportation, and so on.
Q1: Are you a trading company or a manufacturer?
A:Pino Electric Technology Co.,Ltd is a production and sales-oriented
enterprise focusing on the production of power equipment and integrating design, R&D, manufacturing and technical services.
Q2: What are your company's main products?
A:High and low-voltage switchgear, ring main units (RMUs), distribution boxes, prefabricated substations, distribution transformers, integrated RMUs with primary and secondary equipment (using environmentally friendly gases), SMC distribution boxes, and measurement transformers.
Q3: How do I buy your products?
A:You can order online through our website or contact our sales team for more product information and quotation. We support multiple payment methods and provide global shipping services.
Q4: How do you ensure product quality?
A:We strictly abide by international standards and quality management systems. All products are strictly tested and inspected before leaving the
factory. We also provide product quality assurance periods to ensure that the products you purchase meet your expected performance.
Q5: Do you provide customized services?
A:Yes, we can provide customized services according to the specific needs of our customers. Whether it is product specifications, designs or features, our technical team can work with you to develop solutions that meet your needs.
Q6: Can we visit your factory?
A:Of course! We welcome customers to visit our production facilities to learn about our manufacturing processes and quality control measures. Please make an appointment in advance and we will arrange a professional team to receive and accompany you during the visit. lf you have any other questions or need more information, please feel free to contact us. We are committed to providing you with the best service.
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