Kyn28-12 High Voltage Indoor Cabinet Switchgear Galvanized for Power Distribution Rated 12kv

Product Description

 

Company Profile

 

Company profile:

SHENHENG POWER EQUIPMENT CO.,LTD.



Name:Shenheng Power Brands
Founded:2012
Headquarters:Yueqing City, Zhejiang Province, China (referred to as China Electric Capital)
Total Area:30,000 square meters
Employee Count:Over 300

Shenheng Power is a comprehensive enterprise with a focus on the electric power industry, including the development and manufacturing of transformers and other related high voltage products.

With an international corporate development orientation, the company relies on a professional R&D team and technical support, as well as a comprehensive quality management system, to provide customers with a one-stop product solution for complete power distribution systems, ensuring the safety, reliability, and excellent performance of their products.

Shenheng Power serves a wide range of customers, including metallurgy, power plants, power grids, petrochemical, mining, industrial manufacturing, rail transit, data centers, commercial buildings, residential areas, and renewable energy industries, providing them with high-quality power distribution and control devices.
 

Certifications

 

Certifications:

Product Parameters

 

Product Parameters:

 

Parameter	Description
Rated Voltage	12 kV / 24 kV (design-dependent)
Rated Current	630 A / 1250 A (common range)
Rated Short-Circuit Breaking Current	20 kA / 25 kA (typical, compliant with IEC 62271)
Rated Short-Time Withstand Current	20 kA / 25 kA (4 seconds, withstands thermal effects of short-circuit current)
Rated Short-Circuit Making Current	50 kA / 63 kA (peak current capability)
Power Frequency Withstand Voltage	Phase-to-ground & phase-to-phase: 28 kV / 1 min; Isolation gap: 32 kV / 1 min
Lightning Impulse Withstand Voltage	Phase-to-ground: 75 kV; Isolation gap: 85 kV (simulates lightning overvoltage)
Mechanical Life	10,000 operations (main circuit open/close cycles)
Ingress Protection (IP) Rating	IP4X (cabinet protection against solid objects ≥1mm)
Dimensions (W×D×H)	Typical: 450×900×1600 mm (varies by model)
Weight	Approx. 200~400 kg (depends on configuration and materials)
Operating Mechanism	Manual spring-operated mechanism / Motorized spring-operated mechanism (optional)
Ambient Temperature	-15ºC ~ +40ºC (indoor operating conditions)
Relative Humidity	≤95% (daily average), non-condensing

 

Our Advantages

 

Our Advantages:

1. We have more than 10 years of manufacturing experience in the electric industry.

2. We have passed the "ISO9001 Quality System International Certification" and obtained a number of national authorized technology patents.

3. We have advanced transformer production and testing equipments, and innovative technology.

4. We have a group of professional R & D and design personnel, installation and after-sales team.

5. We can provide professional OEM & ODM service.

 

FAQ

 

FAQ:

Q1: Are you a manufacture or trading company?
A1: Yes, we are manufacture dedicated to design customized for different country standard and production of a wide range of high quality transformers,switchgears ,power substations.Meanwhile we can also provide relevant accessories and components with quality guaranteed from our branch factories.  We improve the design to make our products more competitive for the market but with better quality to ensure the long time performance.

Q2: How does your factory do regarding quality control and after-sales support?
A2: All the products will be 100% checked and tested before delivery. We also have inspection team to make videos with customers online or by email .All our products comply to strict tests, easy maintenance guaranteed. We also offer on-line after-sale service in case of any further problems. 

Q3: When can I get the price?
A3: Usually we quote within 1 hour after we get your inquiry.For customized products that need special design, we will quote within 12 hours with details specification for confirming.

Q4: Can you manage the delivery directly to our country with DIP term?
A4:Yes,we have our own Logistics company that help to find a better solution for delivery and that make the delivery time more punctual and in lower cost.

Q5: Can I get guarantee of products after delivery?
A5:  Yes, every product is 2-3 year quality warranted under customer correct using the products.

Q6. Do you have any Certificate?
A6: Yes. Each of our product has CE, 3C and CQC certificate. If you need any other Certificate, we can help you to apply it.

Q7: How can I pay you?
A7: The payment by T/T and  L/C is acceptable.