ZW32-12 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type
2. **Rated Current**: This circuit breaker supports a maximum continuous current of 630 A under normal working conditions, providing reliable operation for various loads.
3. **Tripping Capacity**: With a high tripping capacity of 25 kA, the ZW32-12 is capable of cutting off significant fault currents, safeguarding your electrical systems.
4. **Tripping Time**: The circuit breaker features a quick tripping time of less than 20 ms, ensuring prompt interruption of current to enhance safety.
5. **Operation Mode**: The ZW32-12 supports multiple operation modes, including electric and manual, allowing for versatile control depending on user needs.
6. **Distance**: After disconnection, the minimum contact distance is 12 mm, ensuring effective isolation and safety during maintenance.
7. **Delivery**: We offer flexible delivery options, including express and standard shipping, to meet your project timelines and requirements.
8. **Packaging**: The product is securely packaged in durable outer packaging to withstand shipping conditions and protect against damage during transit.
ZW32-12 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type Introduction
The ZW32-12 Outdoor High Voltage Vacuum Circuit Breaker/Intelligent Type is an advanced solution for medium and high voltage power distribution systems. Designed for outdoor use, this intelligent circuit breaker combines high efficiency, durability, and modern automation to meet the complex demands of power grids, industrial applications, and infrastructure. Its intelligent features provide precise monitoring, control, and fault detection, making it a reliable choice for power stability and protection.Shaanxi Huadian Electric Co., Ltd. proudly manufactures this product in its state-of-the-art facility, ensuring adherence to international standards like ISO9001:2000, guaranteeing superior performance and long-lasting quality.
Product Features and Advantages
- Smart Technology: The intelligent type integrates smart monitoring and communication systems that provide real-time data and control, improving system efficiency and reducing downtime.
- Durability and Reliability: Built to withstand harsh environmental conditions, the ZW32-12 circuit breaker features a robust design that ensures long-term reliability, even in challenging outdoor environments.
- Cost-Efficiency: Its energy-efficient design minimizes power loss during operation, providing savings for large industrial users while maintaining optimal performance.
- Enhanced Safety: Equipped with vacuum interruption technology, the breaker ensures arc extinction during switching, offering superior safety for operators and equipment.
Product Structure
The ZW32-12 Outdoor High Voltage Vacuum Circuit Breaker/Intelligent Type is constructed from high-grade materials and features:
- Vacuum interrupters: Ensuring fast and efficient arc suppression.
- Insulated housing: Protecting internal components from external weather conditions.
- Intelligent control module: Enabling automation and remote control functions for easier maintenance and operation.
- Mechanical operating mechanism: Designed for quick, precise operations with minimal wear and tear.
Product outline and installation dimensions：
(Unit:mm)
ZW32-12 Outdoor Vacuum Circuit Breaker
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ZW32-12 Outdoor Vacuum Circuit Breaker with Isolating Switch
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Main Technical Parameters
| No. | Item | Unit | Data | ||
| 1 | Rated Voltage | kV | 12 | ||
| 2 | Rated Insulation(1min power frequency withstand voltage) | kV | 42 | ||
| 3 | Rated Insulation(Rated lightning impulse withstand voltage) | kV | 75 | ||
| 4 | Rated Frequency | Hz | 50 | ||
| 5 | Rated Current | A | 630 / 1250 | ||
| 6 | Rated Short-circuit Breaking Current | kA | 12.5 / 16 / 20 | ||
| 7 | Rated Short-circuit Current Breaking Times | t | 30 | ||
| 8 | Rated Sequence of Operations | / | O-0.3s-CO-180s-CO | ||
| 9 | The Rated Short-circuited Closed Current(Peak) | kA | 31.5 / 40 / 50 | ||
| 10 | The Rated Withstand Current | kA | 31.5 / 40 /50 | ||
| 11 | Rated Short-trem Withstand Current | kA | 12.5 / 19 /20 | ||
| 12 | Rated Operating Voltage | V | AC 220 / DC 220 / DC48 /DC24 | ||
| 13 | Full Breaking time | s | ≤0.125 | ||
| Rated Short-trem Standing Time | s | 4 | |||
| 14 | Main Circuit Resistance for Each Phase | μΩ | ≤200 | ||
| 15 | Mechanical Lifetime | t | 10000 | ||
Product Use Conditions
The ZW32-12 Outdoor High Voltage Vacuum Circuit Breaker/Intelligent Type is suitable for:
- Altitudes below 2,000 meters.
- Operating temperatures ranging from -30°C to +40°C.
- Humidity levels not exceeding 90%.
- Environments free from flammable, explosive gases, or heavy pollution.
Product Application Scope and Field
The ZW32-12 circuit breaker is widely applicable in:
- Power plants
- Industrial sectors like metallurgy and petrochemical
- Railways and transportation infrastructure
- Urban and rural power grid transformations
- Large-scale commercial facilities requiring reliable power distribution
OEM Services
Shaanxi Huadian offers customized OEM services tailored to meet the specific needs of different industries. From design modifications to branding options, our team collaborates closely with clients to deliver products that align with their technical requirements and operational goals. Contact us for more information on OEM options.
FAQ
Q1: What makes the ZW32-12 Circuit Breaker an intelligent type?
A: The ZW32-12 Outdoor high Voltage Vacuum Circuit Breaker/Intelligent Type integrates smart monitoring and control systems that allow remote operation, real-time data analysis, and fault detection, making it ideal for automated power distribution systems.
Q2: Can this product be used in extreme weather conditions?
A: Yes, it is designed for outdoor environments and can operate in temperatures as low as -30°C and as high as +40°C.
Q3: How often does the circuit breaker need maintenance?
A: With a mechanical life of over 10,000 operations, regular inspections should be carried out based on operational intensity, but the durable design minimizes frequent maintenance needs.
Q4: What industries benefit most from using this breaker?
A: Industries such as power generation, metallurgy, petrochemicals, and large-scale infrastructure projects benefit from the reliability and efficiency of this intelligent circuit breaker.
Q5: Does Shaanxi Huadian provide technical support for installation?
A: Yes, we offer comprehensive technical support, including installation guidance and troubleshooting to ensure optimal performance of our circuit breakers.
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Contact Us
For more information on the ZW32-12 Outdoor High Voltage Vacuum Circuit Breaker/Intelligent Type, or to request a quote, please contact us at:
Email: austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com
Phone: +86 0917-6735 959
Address: Baoji High-tech Development Zone, Shaanxi Province, China.
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