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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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Vacuum Circuit Breaker Wiring Connector Terminal Block

Multipurpose connector (Terminal block)
1.Product code: ZB-500
2.Cage clamp structure
3.JZ-58 secondary plug seat (improved type)

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Product Introduction

Welcome to Shaanxi Joyelectric International Co., Ltd., your trusted partner in power transmission and distribution solutions. With over 20 years of expertise, we are proud to introduce our Vacuum Circuit Breaker Wiring Connector Terminal Block, a vital component for seamless electrical connectivity in diverse applications.

Our Vacuum Circuit Breaker Wiring Connector Terminal Block is meticulously crafted to ensure optimal performance and reliability in demanding environments. Engineered with precision and manufactured to the highest industry standards, this terminal block facilitates efficient wiring connections, enhancing the safety and functionality of electrical systems.

Product Features

Robust Construction: Constructed from high-quality materials, our terminal block offers durability and long-term reliability.
Secure Connections: Designed to securely hold wires in place, reducing the risk of loose connections and electrical faults.
Easy Installation: Featuring a user-friendly design, installation is quick and hassle-free, saving time and labor costs.
Versatile Application: Suitable for various vacuum circuit breaker configurations, providing flexibility in installation and usage.
Enhanced Safety: Incorporates safety features to prevent accidental contact and ensure operator protection.
Temperature Resistance: Withstands extreme temperatures, maintaining performance in diverse operating conditions.

Product Parameters

Parameter	Value
Rated Voltage	1000V
Rated Current	50A
Insulation Material	Ceramic
Conductor Material	Copper
Operating Temperature	-40°C to 120°C
Contact Resistance	≤0.5mΩ
Insulation Resistance	≥100MΩ
Certification	ISO9001

Material Details

Our Vacuum Circuit Breaker Wiring Connector Terminal Block is crafted from premium-grade materials to ensure superior performance and longevity. The insulation material, ceramic, provides excellent electrical insulation properties, safeguarding against electrical leakage and ensuring reliable operation. Additionally, the conductor material, copper, offers high conductivity and corrosion resistance, facilitating efficient electrical transmission.

Application

The Vacuum Circuit Breaker Wiring Connector Terminal Block is indispensable in various applications within the power transmission and distribution sector. From industrial facilities to commercial establishments, our terminal block serves as a crucial component in electrical systems, ensuring seamless connectivity and operational efficiency. Whether in switchgear assemblies, control panels, or distribution boards, our terminal block delivers exceptional performance, meeting the demands of diverse applications.

FAQ

What is the maximum voltage rating of the terminal block?
- The terminal block is rated for a maximum voltage of 1000V.
Is the terminal block suitable for outdoor applications?
- Yes, our terminal block is designed to withstand harsh environmental conditions, including outdoor installations.
Does the terminal block come with mounting hardware?
- Yes, the terminal block includes mounting hardware for easy installation.
Can the terminal block accommodate different wire sizes?
- Yes, the terminal block is designed to accommodate a wide range of wire sizes, ensuring compatibility with various applications.

Certifications

Our Vacuum Circuit Breaker Wiring Connector Terminal Block is certified to meet ISO9001 standards, underscoring our commitment to quality and customer satisfaction. This certification validates our adherence to stringent quality management practices throughout the manufacturing process, ensuring that our products consistently meet or exceed industry requirements.

For more than two decades, Shaanxi Joyelectric International Co., Ltd. has been a trusted provider of innovative solutions in the power transmission and distribution sector. With a comprehensive product range, global sales and support network, and unwavering commitment to customer satisfaction, we are your reliable partner for all your electrical connectivity needs. Contact us today at market@joyelectric-china.com to discover how our Vacuum Circuit Breaker Wiring Connector Terminal Block can elevate your projects to new heights.

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