ZW32-40.5 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type
2. **Rated Current:** Capable of handling continuous currents up to 1250 A, making it suitable for various high-voltage applications.
3. **Tripping Capacity:** Features a robust tripping capacity of up to 25 kA, effectively protecting your system from overcurrent situations.
4. **Tripping Time:** Achieves rapid tripping times, ensuring prompt disconnection of fault currents to maintain system integrity.
5. **Operation Mode:** Offers versatile operation modes, including electric and manual options, to suit different operational requirements.
6. **Distance:** Maintains a minimum contact distance of 12 mm after disconnection, ensuring safe and reliable operation.
7. **Delivery:** We provide flexible delivery options, including express shipping and standard freight services, to meet your project timelines.
8. **Packaging:** Each unit is securely packaged in a durable, weather-resistant crate to ensure safe transportation and handling.
ZW32-40.5 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type Manufacturer
Huadian is professional ZW32-40.5 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type manufacturers and suppliers in China, for quotation, contact us now.
Product Introduction
The ZW32-40.5 is a high-performance, robust vacuum circuit breaker designed for outdoor use. It effectively interrupts high-voltage electrical circuits, ensuring safety and stability in industrial power systems. Its intelligent design enhances operational efficiency with remote control and monitoring capabilities, making it well-suited for modern power grids and industrial infrastructure. Emphasizing quality, durability, and innovative technology, this vacuum circuit breaker ensures long-term reliability and minimizes maintenance costs.
Product Features and Advantages
- High Reliability: Featuring a vacuum interrupter, this circuit breaker ensures stable performance under high voltage and is designed to handle frequent operations without degradation, making it ideal for environments with variable load conditions.
- Intelligent Monitoring: The built-in intelligent controller enables real-time monitoring of electrical parameters, fault detection, and remote control, enhancing operational efficiency and reducing downtime.
- Durability: Constructed from corrosion-resistant materials, the breaker is built to endure harsh outdoor conditions, including extreme temperatures, humidity, and pollution.
- Low Maintenance: With fewer moving parts and a highly durable vacuum interrupter, vacuum circuit breakers require minimal maintenance.
- Energy Efficiency: The design minimizes energy loss during operations, contributing to a more sustainable and cost-effective power distribution system.
Product Structure
The ZW32-40.5 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type features a modular design that simplifies installation and maintenance. Key components include:
- Vacuum Interrupter: Ensures arc extinction, offering high dielectric strength and fast recovery post-current interruption.
- Intelligent Control Unit: Provides functionalities such as real-time data collection, remote operation, and self-diagnosis.
- Operating Mechanism: Designed for reliability and longevity, the operating mechanism is fully enclosed to prevent environmental damage.
Main Technical Parameters
| Parameter | Value |
|---|---|
| Rated Voltage | 40.5 kV |
| Rated Current | 630-1250 A |
| Rated Frequency | 50/60 Hz |
| Rated Short-Circuit Breaking Capacity | 25-31.5 kA |
| Mechanical Life | 10,000 operations |
| Insulation Level | High (suitable for outdoor use) |
| Control Method | Remote and local |
| No. | Item | Unit | Data | ||
| 1 | Rated Voltage | kV | 40.5 | ||
| 2 | Rated Insulation(1min power frequency withstand voltage) | kV | 95 | ||
| 3 | Rated Insulation(Rated lightning impulse withstand voltage) | kV | 185 | ||
| 4 | Rated Frequency | Hz | 5 | ||
| 5 | Rated Current | A | 1250 / 1600 | ||
| 6 | Rated short-circuit breaking current | kA | 25 / 31.5 | ||
| 7 | Rated order of operations | / | O-0.1s-CO-3s-CO-6sCO-60sCO | ||
| 8 | The number of rated short-circuit breaking currents | t | 30 | ||
| 9 | Rated short-circuit opening and closing current（Peak） | kA | 63 / 80 | ||
| 10 | Rated peak withstand current | kA | 63 / 80 | ||
| 11 | Rated withstand current for short periods | kA | 25 / 31.5 | ||
| 12 | Rated short circuit duration | s | 4 | ||
| 17 | Rated operation voltage | V | AC/DC220 | ||
| 18 | Mechanical Lifetime | t | 10000 | ||
| 19 | Average opening speed | m/s | 1.4 ~ 1.8 | ||
| 20 | Average closing speed | m/s | 0.4 ~ 0.8 | ||
| 21 | Opening time | ms | ≤ 100 | ||
| 22 | closing time | ms | ≤ 50 | ||
Prodection Details
Product outline and installation dimensions：
（Unit:mm）
Product Use Conditions
The ZW32-40.5 vacuum circuit breaker is ideal for outdoor installations where harsh weather conditions exist. It operates effectively within temperatures ranging from -30°C to 50°C, making it suitable for various climatic zones. It also performs well in high-altitude regions and areas with heavy pollution.
Product Application Scope and Field
This ZW32-40.5 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type is widely used in:
- Power Plants: For switching and protection in medium to high voltage networks.
- Railways: To maintain stable electrical supply and protect infrastructure.
- Petrochemical Industry: Where reliable high-voltage protection is critical for safety.
- Mining: Protecting electrical systems in rugged environments.
- Urban and Rural Power Grid Construction: Ensures efficient energy distribution and reliability.
OEM Service
At Shaanxi Huadian Electric Co., Ltd., we offer customized OEM services to meet the specific requirements of our global customers. From design modifications to customized branding and packaging, we work closely with our clients to deliver tailored solutions. Our advanced manufacturing facility, combined with a highly skilled R&D team, ensures that every OEM order meets international quality standards.
FAQ
Q1: How does the intelligent controller work in the ZW32-40.5 breaker?
The ZW32-40.5 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type enables real-time data monitoring and remote control via communication protocols, helping you optimize operations and respond to faults quickly.
Q2: Can this vacuum circuit breaker be used in extreme temperatures?
Yes, it is designed to function efficiently in temperatures ranging from -30°C to 50°C, ensuring reliable performance across various environmental conditions.
Q3: How often does the breaker require maintenance?
Thanks to its vacuum technology, the ZW32-40.5 requires minimal maintenance, significantly reducing downtime and operational costs.
Q4: Is customization available for bulk orders?
Yes, we offer full OEM services for bulk orders, allowing for custom designs, branding, and packaging based on your needs.
Q5: What is the delivery time for bulk orders?
Delivery timelines depend on the order quantity and customization requirements. However, we ensure timely delivery to meet your production schedules.
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Contact Us
For inquiries about our ZW32-40.5 Outdoor High Voltage Vacuum Circuit Breaker/Intelligent Type, or to discuss how we can support your power system needs, feel free to contact us:
- Email: austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com
- Phone: +86 0917-6735 959
- Website: www.hdswitchgear.com
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