Technical Parameters |
Value |
Rated Short-Time Withstand Current |
25kA (4s) |
Rated Short-Circuit Making Current (Peak) |
63kA |
Busbar Dynamic Stability Current |
80kA |
Busbar Thermal Stability Current |
25kA |
Circuit Breaker Mechanical Life |
10000 times |
Circuit Breaker Electrical Life |
5000 times |
Earthing Switch Short-Time Withstand Current |
25kA |
Earthing Switch Peak Withstand Current |
63kA |
Protection Level |
Shell IP4X, Circuit breaker chamber door open IP2X |
Product Description
Introducing the KYN28 indoor metal armored withdrawable switchgear, meticulously engineered for seamless power transmission in power plants, versatile power systems, and industrial as well as mining enterprise substations. This switchgear is an unparalleled choice for receiving, distributing, controlling, and safeguarding electrical systems. Ideal for high-voltage motor operations, it adheres to stringent "five prevention" interlocking standards. Whether you equip it with ABB's VD4 vacuum circuit breaker or a domestic VS1 vacuum circuit breaker, this high-performance distribution device ensures unmatched flexibility in scheme combination. With its compact design, superior safety, impeccable reliability, effortless maintenance, and robust resistance to impact and corrosion, this switchgear stands as a paragon of modern electrical distribution solutions.
Product Features
- Crafted with a robust metal-clad structure, our switchgear delivers outstanding protection performance, ensuring operational integrity and durability.
- Equipped with a sophisticated interlocking mechanism, this switchgear effectively prevents misoperations, enhancing operational safety.
- The layout of the internal space is meticulously designed for optimal organization, streamlining component installation and wiring for maximum efficiency.
- Boasting excellent sealing performance, the cabinet door effectively keeps dust and moisture at bay, safeguarding internal components.
- Our switchgear is engineered to thrive in a myriad of complex operating environments, demonstrating remarkable adaptability and resilience.
Application Scope
This versatile switchgear finds extensive application in power plants, substations, industrial sectors, mining enterprises, and numerous other locales, where it excels in power distribution, control, and protection.
Product Parameters


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FAQ

Q1:
Are we a manufacturer or a trading company?
A1:With 16 years of expertise, we specialize in the design and production of high and low voltage switchgear, distribution cabinets, and distribution boxes.
Q2:How to purchase?
A2:Reach out to us with your inquiry → provide drawings, requirements, and customization needs → inform us of your usage scenarios → receive our expert product design suggestions → negotiate details → confirm sample → sign contract/deposit → mass production → goods ready → balance payment/delivery → initiate further cooperation.
Q3:About OEM/ODM?
A3:Absolutely! 1. We can customize any product to your exact specifications. 2. We offer comprehensive design solutions to meet your needs.
Q4:What about sample acquisition?
A4:For standardized styles, we will send you a sample. You will be charged for the sample price plus all associated shipping costs, which depend on the number of samples.
Q5:What about MOQ?
A5:Our minimum order quantity is just 1 piece.
Q6:What about the time limit for getting a quote?
A6:Typically, we provide a quotation within 24 hours after receiving your inquiry and confirming the technical details.
Q7:What about the delivery time?
A7:Delivery time varies by product demand and quantity. Usually, after receiving the deposit, it takes 10 to 30 working days. We will confirm based on the actual situation.
Q8:
What about the shipping method?
A8:
Yes, sea freight is our standard; however, we offer other shipping methods as well. For alternative routes, please contact us.
Q9:
What about quality and warranty?
A9:
Within 24 months from the delivery date (typically 12 months in the industry), if any accessories have issues, simply provide photos of the damaged parts, and we will supply free replacements. We also offer free wearing parts depending on the quantity purchased and technical support upon request.
Q10:
What about payment methods?
A10:
a. 30% T/T in advance as deposit ,balanced against the shipping documents
b. irrevocable L/C at sight for order which amount is over 100 thousand USD
C. for old business partner,we can negociate together for other special terms