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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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20kV Silicon Rubber Full Shrinkage Cable Accessories

1.Easy and quick installation without the need for any special tools,
2.No fire work.
3.Safe and reliable.
4.keep constant radial pressure on cable body and “breath” together with cable.
5.Good seal and water proof property, long-term reliable function.

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Product Introduction

Shaanxi Joyelectric International Co., Ltd. proudly introduces our high-quality 20kV Silicon Rubber Full Shrinkage Cable Accessories, designed to meet the rigorous demands of power transmission and distribution systems. With over two decades of experience in the industry, we are committed to providing comprehensive solutions to our global clientele.

Product Features

Our 20kV Silicon Rubber Full Shrinkage Cable Accessories boast a range of exceptional features:

High Voltage Compatibility: Designed to withstand voltages up to 20kV, ensuring reliable performance in high-power applications.
Silicon Rubber Material: Utilizing premium silicon rubber material, our accessories offer superior insulation properties, enhancing safety and durability.
Full Shrinkage Design: The full shrinkage design provides a snug fit around cable joints, minimizing the risk of moisture ingress and electrical faults.
Corrosion Resistance: Resistant to corrosion and environmental degradation, ensuring longevity even in harsh operating conditions.
Easy Installation: Simple installation process saves time and labor costs, facilitating efficient deployment in various settings.
Customization Options: We offer customized solutions tailored to specific project requirements, ensuring optimal performance and compatibility.

Product Parameters

Please refer to the following table for detailed product parameters:

Parameter	Value
Voltage Rating	20kV
Material	Silicon Rubber
Shrinkage Ratio	2:1
Operating Temperature	-40°C to 105°C
Color	Black
Standards	IEEE, IEC
Warranty	5 years

Application

Our 20kV Silicon Rubber Full Shrinkage Cable Accessories find wide-ranging applications in:

Power Distribution Networks
Substations
Industrial Facilities
Renewable Energy Installations
Underground Cabling Projects

FAQ

What is the shrinkage ratio of the accessories?
- The shrinkage ratio is 2:1, ensuring a tight and secure fit around cable joints.
Are these accessories suitable for outdoor use?
- Yes, our accessories are designed to withstand outdoor environments and are resistant to UV radiation, moisture, and temperature fluctuations.
Do you offer customization options for specific project requirements?
- Absolutely, we provide tailored solutions to meet the unique needs of each project, ensuring optimal performance and compatibility.

Certifications: ISO9001

Our commitment to quality is validated by our ISO9001 certification, ensuring that our manufacturing processes adhere to international standards of excellence.

For over 20 years, Shaanxi Joyelectric International Co., Ltd. has been a trusted name in the power transmission and distribution industry. We take pride in offering top-notch products, comprehensive technical support, and efficient service to our global clientele. For inquiries or to place an order for our 20kV Silicon Rubber Full Shrinkage Cable Accessories, please contact us at market@joyelectric-china.com. Choose Joyelectric for reliable, high-performance solutions tailored to your needs.

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