EP12/4000-40 Embedded Pole
2. **Rated Current**: This circuit breaker supports a continuous current capacity of up to 4000 A, making it suitable for robust electrical systems.
3. **Tripping Capacity**: With a tripping capacity of 50 kA, the EP12/4000-40 effectively cuts off maximum fault currents, enhancing system protection.
4. **Tripping Time**: The circuit breaker features a rapid tripping time of less than 0.2 seconds, ensuring swift disconnection during fault conditions.
5. **Operation Mode**: Available in electric and manual operation modes, the EP12/4000-40 offers flexibility to suit various operational needs.
6. **Distance**: After disconnection, the minimum contact separation is maintained at 10 mm, ensuring safety and preventing arc-over.
7. **Delivery**: We offer multiple delivery options, including express and standard shipping, to meet your project timelines.
8. **Packaging**: The EP12/4000-40 is securely packaged in sturdy cartons to ensure protection during transit.
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EP12/4000-40 Embedded Pole: High-Performance Solution for Reliable Power Systems
The EP12/4000-40 Embedded Pole is an advanced vacuum circuit breaker component designed to meet the rigorous demands of modern electrical systems. Manufactured by Shaanxi Huadian Electric Co., Ltd., a leading company in the field of vacuum circuit breaker production, this embedded pole ensures optimal performance, safety, and reliability for high-voltage applications. With our extensive expertise, Shaanxi Huadian delivers solutions that exceed industry standards and support the growing needs of industrial and power infrastructure.
Product Features and Advantages
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High Current Capacity: The EP12/4000-40 is engineered to handle currents of up to 4000A, making it ideal for heavy-duty applications in power plants, substations, and other energy-intensive industries.
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Superior Arc Quenching: Using vacuum technology, the embedded pole provides excellent arc-quenching capabilities, ensuring rapid interruption of fault currents and enhancing the safety of your electrical system.
- Long Lifespan: Our embedded poles are designed for durability and performance, with a lifespan that supports prolonged and demanding use, reducing downtime and maintenance costs.
- High Insulation Strength: With superior insulation properties, the EP12/4000-40 ensures protection from electrical surges and fluctuations, maintaining system stability.
- Compact Design: The embedded pole’s compact structure allows for space-saving installations, making it suitable for modern switchgear systems with tight spatial constraints.
Product Structure
The EP12/4000-40 Embedded Pole is built with high-grade vacuum interrupters and reinforced epoxy resin insulation, ensuring the highest levels of dielectric strength and mechanical robustness. Its construction allows it to operate efficiently in environments with extreme conditions while providing exceptional stability and operational reliability.
Main Technical Parameters
| Parameter | Value |
|---|---|
| Rated Current | 4000A |
| Rated Voltage | 12kV |
| Rated Short-Circuit Breaking Capacity | 40kA |
| Mechanical Endurance | 30,000 operations |
| Insulation Level | AC 42kV, Lightning 75kV |
Product Use Conditions
The EP12/4000-40 is designed for use in both indoor and outdoor environments and operates reliably within a temperature range of -40°C to +50°C. It is resistant to humidity, pollution, and harsh weather conditions, making it a suitable choice for installations in industrial plants, power distribution networks, and rural infrastructure.
Application Scope and Field
The EP12/4000-40 Embedded Pole is widely applied across multiple industries:
- Power Plants: Supporting the generation and distribution of energy with consistent reliability.
- Metallurgy and Mining: Ensuring safety and operational continuity in heavy-duty machinery systems.
- Petrochemical Industry: Safeguarding high-demand electrical systems from failures or interruptions.
- Urban Construction: Integrated into modern grid systems to deliver efficient energy management in city infrastructures.
- Railway and Transportation: Providing dependable power system control for transport networks.
OEM Service
At Shaanxi Huadian, we offer flexible OEM services tailored to your specific requirements. Our expert team can customize the design, parameters, and manufacturing of the EP12/4000-40 to suit your unique project needs, ensuring that you receive a solution that perfectly fits your operational demands.
FAQ
Q1: What is the typical lead time for the EP12/4000-40 Embedded Pole?
A1: Our typical lead time is 4-6 weeks, depending on order volume and customization requirements.
Q2: How can I ensure this embedded pole is compatible with my existing switchgear?
A2: We provide full technical support, including compatibility checks and integration services, to ensure smooth installation and operation.
Q3: Is technical support available post-purchase?
A3: Yes, we offer comprehensive technical support for all customers, including installation guidance and ongoing product maintenance.
Our Factory and Certificates
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Contact Us
For more information about the EP12/4000-40 Embedded Pole or to request a quote, please contact us at:
Email: austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com
Phone: +86-0917-6735 959
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