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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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12kV Pneumatic Type LBS-Fuse Composite Apparatus

1. It combines LBS, earthing switch and fuse on one frame. It is compact and with small volume, easy to installation.
2. Direct-acting isolating fracture, high dynamic and thermal stable current; it can be operated at one time due to unique linkage operating procedures.
3. With insulation cover of fixed contact, it isolates ring main unit on structure, saves isolation plate between phases and gaps, can preventing arc short circuit in switchgear
4. With unique shutter structure, when LBS opening, earthing switch closed and shutter closed, with good protective performance.
5. Load break switch, earthing switch and fuse are in accordance with "5 prevention" mechanical interlock, which can prevent misoperation and is safe and reliable.
6. Charged energy by spring operating mechanism, can closing and opening by electrical and by manual.

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Product Introduction

Introducing the pinnacle of safety and efficiency in power distribution – the 12kV Pneumatic Type LBS-Fuse Composite Apparatus by Shaanxi Joyelectric International Co., Ltd. Backed by over two decades of expertise and unwavering commitment to excellence, we present a groundbreaking solution that revolutionizes medium voltage power distribution.

Our unwavering loyalty to innovation and customer fulfillment is made clear by our goods.

It offers outstanding efficiency and peace of mind and is meticulously engineered to fulfill the shifting requirements of modern power distribution networks.

With its advanced technology and robust construction, this apparatus empowers you to confidently manage your electrical infrastructure, ensuring the uninterrupted flow of electricity and the safety of your critical assets.

As a trusted partner to professional buyers and global dealers worldwide, Joyelectric is renowned for delivering superior products that consistently exceed expectations.

The product is a shining example of our commitment to innovation and customer satisfaction.

Its exceptional features and unparalleled performance make it the ideal choice for a wide range of medium voltage applications, from industrial facilities and commercial buildings to renewable energy systems and data centers.

Experience the future of power distribution with the 12kV Pneumatic Type LBS-Fuse Composite Apparatus from Shaanxi Joyelectric International Co., Ltd. Our unwavering dedication to quality, innovation, and customer support ensures that you are always in safe hands. Let us empower you to create a more resilient, efficient, and sustainable electrical infrastructure.

Product Features:

Dual Functionality: Integrates both load break switch and fuse functionalities, streamlining installation and maintenance processes.
Pneumatic Operation: Utilizes pneumatic mechanisms for reliable switching operations, minimizing downtime and enhancing operational efficiency.
Composite Design: Constructed from high-quality composite materials, ensuring durability and resistance to environmental factors.
Remote Control Capability: Allows for remote operation and monitoring, enhancing safety and control over the distribution network.
Modular Configuration: Enables easy customization and expansion to accommodate evolving operational requirements.

Product Parameters:

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Application:

The load break switch manufacturers find wide-ranging applications across various industries and sectors, including:

Power Distribution Networks: Ensures reliable and efficient distribution of electricity in medium voltage networks.
Industrial Facilities: Safeguards critical equipment and machinery against electrical faults, enhancing operational uptime.
Renewable Energy Systems: Supports the integration of renewable energy sources into the grid, ensuring seamless power flow and stability.

FAQ:

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Certifications:

Our commitment to quality and excellence is reinforced by the following certifications:

ISO 9001: Demonstrates adherence to international quality management standards, ensuring consistency and reliability in our products and services.

Material Properties and Details:

The load break switch is meticulously crafted from premium composite materials, engineered to deliver exceptional performance and longevity. These materials are selected for their superior mechanical strength, thermal stability, and resistance to corrosion, ensuring optimal reliability even in harsh operating environments.

About Shaanxi Joyelectric International Co., Ltd.:

Being a leading manufacturer and vendor of power distribution and transmission platforms is an accomplishment we at Shaanxi Joyelectric International Co., Ltd. are very aware of. With a rich legacy spanning over 20 years, we have earned the trust of our global clientele through our unwavering commitment to quality, innovation, and customer satisfaction.

As your trusted partner in power distribution, we offer a comprehensive range of products and services tailored to meet your specific needs. From customized solutions to expedited delivery and competitive pricing, we strive to exceed expectations at every turn. For inquiries or to explore our 12kV Pneumatic Type LBS-Fuse Composite Apparatus, contact us at market@joyelectric-china.com.

Conclusion:

Elevate your power distribution capabilities with the 12kV Pneumatic Type LBS-Fuse Composite Apparatus by Shaanxi Joyelectric International Co., Ltd. Engineered for reliability, efficiency, and safety, our cutting-edge solution is the cornerstone of modern power distribution networks. Experience the difference of superior quality and unmatched performance - choose Shaanxi Joyelectric for your power distribution needs.

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