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40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems

40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems

40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems
40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems
40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems
Product Details:
Place of Origin: Chongqing
Brand Name: Bosun
Certification: ISO9001, CE, CQC,CCC
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 999 - 9999 USD
Packaging Details: Wooden case
Delivery Time: 15 Working Days
Payment Terms: T/T, L/C, Western Union
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Detailed Product Description
Product Name: 11KV GIS High Voltage Switchgear Rated Voltag: 12KV,40.5kV,36kV,0.4kV
Rated Current: 630A,1600A,2000A,2500A,4000A ODM/OEM: Accepted
Payment: T/T L/C Packing: Wooden Case

40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems



Product Purpose


The KYN61-40.5 switchgear is a single switchgear rated at 40.5kV, designed to receive and distribute electrical energy while providing control, protection, and monitoring of electrical circuits. It is specifically crafted to meet the high standards of IEC60298, DL404, and other industry regulations. With "five-proof" functions integrated into its design, the KYN61-40.5 switchgear offers a high level of safety and reliability, ensuring smooth and efficient operation.


The switchgear is capable of operating in a wide range of ambient air temperatures, from -10℃ to +40℃, and can function at altitudes of up to 1000m. The relative humidity should not exceed 95% on average daily or 90% on average monthly, and the saturated vapor pressure should not go over 2.2×10 Mpa on average daily or 1.8×10 Mpa on average monthly. The KYN61-40.5 switchgear can withstand seismic intensity below 8 degrees and should not be exposed to significant pollution or frequent severe vibration. If there are any conditions beyond these specifications, the user and manufacturer should consult to determine the best course of action.


One of the unique features of the KYN61-40.5 switchgear is its compact design, which utilizes heat shrinkable insulation materials and epoxy-coated insulation technology. This technology optimizes the electrode shape, reducing the required floor space for the switchgear. The cabinet body is made of high-quality cold-rolled steel and connected by high-strength bolts, nuts, and rivet nuts, with components sprayed or galvanized for excellent corrosion resistance.


The KYN61-40.5 switchgear can use both domestic ZN85-40.5 vacuum circuit breakers and French SF1, SF2, and FP system sulfur hexafluoride circuit breakers. The main busbar scheme can reach more than 198 types, providing strong adaptability to different user needs. To ensure safety and reliability, the switchgear has a mechanical interlocking device between the handcart, circuit breaker, grounding switch, and rear cabinet door to prevent misoperation. The five-proof functions of the switchgear provide an added layer of safety, preventing any accidental closure when energized, preventing the circuit breaker handcart from being pushed and pulled with a load, preventing misoperation of the branch circuit breaker, preventing the grounding switch from being in the closed position and closing the circuit breaker, and preventing accidental entry into the live isolation room.


Overall, the KYN61-40.5 switchgear is a reliable and safe solution for the distribution of electrical energy in power generation plants, substations, industrial and mining enterprises, and high-rise building distribution systems. With its advanced technology and components, it ensures efficient and safe operation of electrical systems, making it an ideal choice for any business or enterprise looking for a reliable and efficient switchgear.


Main Technical Parameters


Main Technical Parameters Specifications
Rated voltage 40.5KV
Rated frequency 50Hz
Rated current of the main busbar 1250A, 1600A, 2000A
Rated insulation level 1min power frequency withstand voltage 95KV between phases and relative, 115KV for the first isolating joint
Lightning impulse withstand voltage 185KV between phases and relative, 215KV for the first isolating joint
1min power frequency withstand voltage of the auxiliary control circuit 2KV
Dimensions (widthdepthheight) 1400*2800(3000)*2800
Rated current of branch busbar 630A, 1250A, 1600A



Company Profile


40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems 0


1.Chongqing Bosun Electrical Co., Ltd. was established in 1996, located in Banan District Chongqing China, with convenient transportation, covers an area of 8,000 square meters.


2.Devoted in the research and development, manufacturing, installation, and sales of complete sets of high and low voltage switchgear and control equipment from 40.5kV to 0.22kV.


3.more than 20 CCC/CQC certificates, meet the requirements of the highest protection level of IP65 and altitude environment of 4500 meters, get the GB/T19001:2016 /ISO9001:2015 quality management system certification,


4.A complete product development department, design team.


5.Various kinds of product construction and manufacturing design by using specialized computer mechanical and electrical CAD design software systems.


6.Complete surveillance, measuring, and testing equipment to ensure the high products quality.


7.Complete production line including CNC processing equipment, welding equipment, and hoisting equipment required for cabinet production, busbar bending equipment, tinning equipment, electric tools, and other assembly production equipment required for complete assembly production.


8.More than 10 product invention patents and utility model patents.


9.Excellent service based on the motto "Quality First, Customer Foremost, Survival Through Quality, Development Through Service, Continuous Improvement,"



Production Facilities


40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems 1



Why Choose Us


40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems 2


1.Our Expertise


2.Quality Products/Services


3.Competitive Pricing






7.Authorization by ABB Schneider Siemens




40.5KV 33KV 11KV GIS High Voltage Switchgear for Renewable Energy Systems 3





1. Are you the manufacturer or trader?

"Bosun Electrical " is a leading & professional manufacturer in China.


2. How to order your products?

Please send us your single line diagram (SLD ) for your projects ,or send us the detailed specifications for your required items


3. What is your delivery & after-sales serive?

Leading delivery is according to your order qty .Normally for container orders it is 1-2 weeks. Per month 30-50 containers are no problem for us.


4. What is your product warranty?

"Bosun Electrical " is ISO9001 & CCC certificated enterprise in China, we supply longlife free maintenance.

Furthermore,our technology team & RD team can go to solve any possible or inevitable problems by our latest technology support.


5.Do you accept OEM and ODM?



6. What is your payment terms?

a. 30% T/T in advance as deposit ,balanced against the shipping documents and copy of B/L

b. irrevocable L/C at sight for order which order amount is over $0.1 million .

C. for old business partner,we can negociate for other special terms

d . For samples, we accept T/T,Western union, Alibaba pay,Alibaba trade assurance


7. If i want to visit you ,how to do ?

Our company is located in Chongqing city China, If you need invitation letter before come to China,we can give it to you.

Contact Details
Chongqing Bosun Electrical Co., Ltd.

Contact Person: admin

Tel: +8613983689655

Send your inquiry directly to us
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