ZW50-40.5 Outdoor Three-phase AC VCB
2.Simple structure, powerful interrupting capability and long service life
3.Ambient temperature: max. + 40℃, min. -40℃;
4.Altitude above sea level: not higher than 2000 m;
5.Wind pressure: not higher than 700 Pa (equivalent to wind speed 34 m/s)
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Introducing the ZW50-40.5 Outdoor Three-phase AC Vacuum Circuit Breaker (VCB), a groundbreaking innovation from Shaanxi Joyelectric International Co., Ltd., a global leader in the power transmission and distribution industry. Backed by over two decades of expertise and an unwavering commitment to excellence, we present a VCB that redefines the standards of outdoor circuit protection.
The vacuum circuit breaker truck is a testament to our relentless pursuit of reliability, efficiency, and innovation.It delivers unparalleled reliability and peace of assurance owing to its meticulous engineering, which was created to satisfy the shifting requirements of modern electrical distribution networks.With its advanced technology and robust construction, this VCB 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 vacuum circuit breaker supplier is a shining example of our commitment to innovation and customer satisfaction. From storage facilities and solar power systems to shopping centers and factories, its exceptional characteristics and unparalleled reliability make it an ideal choice for a wide variety of outdoor uses.
Experience the future of circuit protection with the ZW50-40.5 Outdoor Three-phase AC Vacuum Circuit Breaker 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
- Reliability: The ZW50-40.5 VCB guarantees stable and uninterrupted power supply by promptly interrupting fault currents.
- Durability: Constructed with high-quality materials, it withstands harsh outdoor environments, ensuring long-term performance.
- Safety: Equipped with advanced safety mechanisms, it provides comprehensive protection against overloads, short circuits, and other electrical faults.
- Versatility: Suitable for various outdoor applications, including substations, power plants, and industrial facilities.
- Efficiency: With efficient arc extinguishing capabilities, it minimizes energy loss and ensures optimal operational efficiency.
- Easy Maintenance: Designed for easy maintenance and servicing, reducing downtime and enhancing operational reliability.
- Environmental Compatibility: Complies with environmental regulations and standards, minimizing ecological impact.
Product Parameters
| Parameter | Value |
|---|---|
| Rated Voltage | 40.5 kV |
| Rated Current | 1250 A |
| Rated Frequency | 50/60 Hz |
| Rated Short-circuit Breaking Current | 31.5 kA |
| Rated Short-time Withstand Current | 31.5 kA |
| Rated Peak Withstand Current | 80 kA |
| Rated Operating Sequence | O-0.3s-CO-180s-CO |
| Rated Short-circuit Closing Current | 80 kA |
Application
The ZW50-40.5 Outdoor VCB is ideally suited for various outdoor high-voltage applications, including:
- Substations: Ensuring reliable power distribution and protection in substations.
- Power Plants: Safeguarding critical equipment and machinery in power generation facilities.
- Industrial Facilities: Providing essential protection against electrical faults in industrial settings.
- Renewable Energy Installations: Supporting the efficient and safe operation of renewable energy installations such as wind farms and solar parks.
FAQ
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What is the difference between a vacuum circuit breaker and other types of circuit breakers? Vacuum circuit breakers utilize vacuum interrupters to extinguish the arc, offering faster interruption and higher reliability compared to other types such as air or oil circuit breakers.
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How often does the VCB require maintenance? Regular maintenance intervals typically range from six months to one year, depending on operating conditions and manufacturer recommendations.
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Can the VCB be installed indoors? While primarily designed for outdoor use, indoor installation is possible with appropriate housing and ventilation arrangements.
Certifications
ISO9001: The ZW50-40.5 Outdoor VCB is manufactured in compliance with ISO9001 quality management standards, ensuring consistent quality and reliability.
About Shaanxi Joyelectric International Co., Ltd.
Shaanxi Joyelectric International Co., Ltd. is a reputable manufacturer and supplier with a rich heritage of over 20 years in the power transmission and distribution industry. Specializing in comprehensive solutions for global customers, we offer a diverse range of products, including the ZW50-40.5 Outdoor Three-phase AC Vacuum Circuit Breaker. With a commitment to excellence, fast delivery, competitive pricing, and unparalleled customer support, we strive to exceed customer expectations. For inquiries or orders, please contact us at market@joyelectric-china.com.
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