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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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KYN28-12(Z)(GZS1) Switchgear

1.With voltage of 3.6~12kV
2.The enclosure is made of aluminum-zine coated sheet.
3.It can be equipped with ZN63A and VD4 type vacuum circuit breakers.
4.Wrong operation can be avoided due to its simple and effective “FIVE PROVENTION”

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Product Introduction

The KYN28-12(Z)(GZS1) Switchgear, designed and manufactured by Shaanxi Joyelectric International Co., Ltd., stands as a pinnacle of reliability and efficiency in power distribution systems. With over two decades of expertise in power transmission and distribution, Joyelectric delivers a comprehensive solution tailored to meet the demands of modern electrical infrastructure.

Product Features

The low voltage metal clad switchgear boasts a range of impressive features designed to meet the demands of modern electrical distribution systems:

Robust Structure: Encased in a durable enclosure, the switchgear offers exceptional resilience against environmental factors and mechanical strains, safeguarding internal components and ensuring uninterrupted operation even in challenging conditions.
Advanced Circuitry: The switchgear's power distribution performance is dependable and effective thanks to its cutting-edge circuitry. This cutting edge innovation upgrades energy stream, limits misfortunes, and improves the general effectiveness of the electrical framework.
Efficient Operation: Utilizing best in class innovation, the switchgear empowers consistent and effective activity, decreasing free time and expanding efficiency. Its instinctive design and easy to understand interface work with simple monitoring and control, enabling operators to oversee electrical systems effortlessly.
Safety Measures: Prioritizing safety, the switchgear incorporates built-in safety features to protect operators and equipment from potential hazards during operation and maintenance. These safety mechanisms ensure compliance with industry standards and regulations, fostering a secure working environment.
Versatile Applications: With its flexible design, the switchgear is reasonable for a large number of uses across industries, business structures, and power plants. Its versatility and adaptability pursue it an optimal decision for assorted conditions, taking special care of different functional necessities effortlessly.

Product Parameters

Parameter	Value
Rated Voltage	12 kV
Rated Frequency	50/60 Hz
Rated Current	Up to 6300 A
Short-time Withstand Current	20/25/31.5 kA
Peak Withstand Current	50/63/80 kA
Rated Short-circuit Breaking Current	20/25/31.5 kA
Rated Short-circuit Making Current	50/63/80 kA
Rated Short-time Withstand Current (3s)	20/25/31.5 kA
Rated Peak Withstand Current	50/63/80 kA
Protection Class	IP4X

Application

The outdoor metal clad switchgear is a pivotal component across diverse sectors, ensuring reliable power distribution and protection. In power plants, it regulates the flow of electricity from generators to transmission lines, maintaining stability and mitigating risks of disruptions. Industrial complexes leverage its robust design and advanced features to manage complex electrical systems, safeguarding machinery and optimizing productivity.

Commercial buildings rely on the product for uninterrupted power supply to support lighting, HVAC, and other critical systems. Its integration ensures seamless operation and safety compliance within commercial premises. Moreover, in renewable energy installations, this switchgear facilitates the connection of solar, wind, or hydroelectric sources to the grid, enabling efficient energy harnessing and distribution.

Beyond its primary applications, the product demonstrates versatility in various operational environments. Its adaptability and reliability make it indispensable across sectors, contributing to the seamless functioning of infrastructure. Whether in power generation, industrial operations, commercial settings, or renewable energy ventures, this switchgear plays a vital role in ensuring operational efficiency, safety, and sustainability.

FAQ

Q: What is the warranty period for the KYN28-12(Z)(GZS1) Switchgear?
A: The switchgear accompanies a standard guarantee time of a year from the date of establishment.

Q: Can the switchgear be customized to specific requirements?
A: Yes, we offer customization services to tailor the switchgear according to individual project needs.

Q: Is technical support provided post-installation?
A: Absolutely, we provide comprehensive technical support and assistance to ensure smooth operation and maintenance.

Certifications

The Switchgear is certified with ISO9001, ensuring adherence to international quality standards and reliability in performance.

About Shaanxi Joyelectric International Co., Ltd.

Shaanxi Joyelectric International Co., Ltd. is a renowned manufacturer and supplier of power transmission and distribution equipment. With a legacy of over 20 years in the industry, we offer a wide range of products, including the KYN28-12(Z)(GZS1) Switchgear. Our obligation to quality, advancement, and consumer loyalty has acquired us worldwide acknowledgment. For inquiries and orders, please contact us at market@joyelectric-china.com. Experience the excellence of Joyelectric products today.

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