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40.5kV Vacuum Interrupter for Circuit Breakers

1.Rated voltage: 36kV/40.5kV 2.Rated current: 1250A~2500A 3.Rated short circuit withstand current: 25kA~31.5kA 4.Vacuum Interrupter (VI) Production Process Raw material puchasing→Parts maufacturing→Cleaning→Assembling→Vacuum brazing→Vacuum degree check→High voltage aging→Coating→Final inspection
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Circuit Breaker for Gas Insulated Switchgear

1.Rated voltage:12kV. 2. Altitude above sea level: no more than 2000m, earthquake intensity not exceed 8 degrees. 3. Ambient temperature: Max. Temperature: +50ºC, Min. Temperature: -45ºC. Average relative humidity daily: ≤95%, average relative humidity monthly: ≤90%. 4. It should be installed in condition without obvious dust, fire, chemical erosion, explosion, vapor and salt spray. 5. Rated SF6 gas pressure: 0.04mPa. SF6 gas meets the requirements of GB/T 12022-2014 "Industrial sulfur hexafluoride"
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KYN61-40.5(Z) Switchgear

1.The switchgear is assembly type. The circuit breaker is floor roll-out 2.Adopted new compound insulation, vacuum circuit breaker has the features of good interchange ability and easy replacement. 3.The truck shelf is equipped with lead-screw drive mechanism, which can move truck easily and prevent the mechanism be damaged from faulty operation. 4.All the operations can be done with the door shut. 5.All interlocks connecting with the main switch, truck and door of switchgear adopt compulsive mechanical lock and can meet the requirements of “FIVE PROVWNTION”.
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Earthing Switch JN22-40.5 31.5

1.Rated voltage:40.5kV 2.Rated short time withstand current(4s)：31.5kA 3.The height above sea level shall be no more than 1000 meter; 4.Ambient air temperature: +40℃~ -10℃ 5.Seismic intensity: no more than 8 magnitude 6.It shall be installed in the place without dust, fire, chemical erosion, explosion, vapor & salt spray, and the place where the strong vibration may happen.
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24kV Earthing Switch for Switchgear

1.Rated voltage：24kV
2..Rated short circuit making current:80kA
3.Rated peak withstand current:80kA
4.Mechanical Life:2000 times

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Product Introduction

Shaanxi Joyelectric International Co., Ltd. is proud to introduce our cutting-edge 24kV Earthing Switch for Switchgear. With over two decades of expertise in power transmission and distribution, we bring forth a comprehensive solution tailored to meet the dynamic needs of the industry. Engineered to ensure optimal performance and safety, our earthing switch stands as a testament to our commitment to quality and innovation.

Product Features

Robust Construction: Crafted from high-quality materials, our earthing switch guarantees durability and longevity even in the most demanding environments.
Enhanced Safety: Equipped with advanced safety mechanisms, including reliable interlocking systems, to prevent accidental operations and ensure operator protection.
Seamless Integration: Designed to seamlessly integrate into existing switchgear systems, facilitating hassle-free installation and operation.
Superior Performance: Delivers consistent and reliable performance, maintaining operational efficiency under varying load conditions.
Versatile Applications: Suitable for a wide range of applications in power distribution networks, substations, and industrial facilities.

Product Parameters

Parameter	Specification
Rated Voltage	24kV
Rated Current	630A
Rated Short-Time	20kA/3s
Rated Peak Current	50kA
Mechanical Life	10,000 operations
Electrical Life	5,000 operations
Insulation Level	40.5kV
Operating Voltage	AC 220V, DC 110V/220V

Application

Our 24kV Earthing Switch for Switchgear finds extensive application in various sectors, including:

Power distribution networks
Substations
Industrial plants
Renewable energy installations
Railway electrification systems

FAQ

Q: Can the earthing switch be customized to meet specific requirements? A: Yes, we offer customized solutions tailored to your unique specifications and application needs.

Q: What certifications does the product hold? A: Our earthing switch is ISO9001 certified, ensuring compliance with international quality standards.

Q: What is the lead time for product delivery? A: We ensure fast delivery of our products, with lead times tailored to meet your project timelines.

Q: Do you provide technical support? A: Yes, we offer comprehensive technical support to assist you with installation, operation, and maintenance queries.

Certifications

Our 24kV Earthing Switch for Switchgear is certified under ISO9001, demonstrating our commitment to quality management and customer satisfaction.

About Shaanxi Joyelectric International Co., Ltd.

Shaanxi Joyelectric International Co., Ltd. is a leading manufacturer and supplier of power transmission and distribution equipment. With over 20 years of experience, we have established ourselves as a trusted partner for global clients seeking reliable and innovative solutions. Our comprehensive product range, coupled with personalized services and technical support, ensures customer satisfaction and project success. For inquiries or to purchase our 24kV Earthing Switch for Switchgear, please contact us at market@joyelectric-china.com.

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