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, an unrivaled marvel in electrical engineering designed specifically for power plant transmission, power systems, and industrial as well as mining enterprise substations. This elite switchgear facilitates seamless receiving, distribution, control, and protection, all while effortlessly accommodating the frequent starting of high-voltage motors. Engineered to meet the stringent 'five prevention' interlocking requirements, this switchgear can be outfitted with either ABB's superior VD4 vacuum circuit breaker or the highly reliable domestic VS1 vacuum circuit breaker. The result is a stellar high-performance distribution device boasting a flexible scheme combination, a compact yet robust structure, unparalleled safety, and reliability. Maintenance is a breeze with its exceptional impact resistance, corrosion resistance, and a plethora of additional advantages.
Product Features
- Revel in the exceptional sturdiness of our metal-clad structure, meticulously designed for outstanding protection performance.
- Experience absolute safety with our comprehensive interlocking mechanism, expertly crafted to prevent any misoperation.
- Enjoy the meticulously planned internal space layout that simplifies the installation of components and facilitates easy wiring.
- The cabinet door is engineered with superior sealing performance, providing effective protection against dust and moisture intrusion.
- Engineered for adaptability, this switchgear thrives in a multitude of complex operating environments.
Application Scope
Renowned for its versatility, this switchgear is extensively utilized in power plants, substations, and industrial as well as mining enterprises, among other locations, for comprehensive power distribution, control, and protection.
Product Parameters


Certifications


Recent Collaboration Projects





workshop


Company Profile



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