ERD-12/630-25 Vacuum Interrupter
2. **Rated Current:** With a rated current capacity of 630 A, this interrupter is designed to handle substantial loads under normal working conditions, providing stability and efficiency.
3. **Tripping Capacity:** The vacuum interrupter features a robust tripping capacity of 25 kA, enabling it to effectively cut off maximum fault currents, ensuring safety and protection for your systems.
4. **Tripping Time:** The ERD-12/630-25 ensures rapid response with a tripping time of less than 25 milliseconds, enhancing system reliability and minimizing potential damage during faults.
5. **Operation Mode:** This model supports multiple operation modes, including manual and electric, providing versatility and ease of use in various operational settings.
6. **Distance:** The minimum contact distance after disconnection is optimized to maintain safety standards, ensuring effective isolation and performance reliability.
7. **Delivery:** We offer flexible delivery options, including express shipping and standard freight, tailored to meet your project timelines and logistical needs.
8. **Packaging:** Each ERD-12/630-25 Vacuum Interrupter is securely packaged in a robust, protective outer case, designed to withstand transport and ensure safe arrival at your location.
ERD-12/630-25 Vacuum Interrupter Introduction
The ERD-12/630-25 Vacuum Interrupter is a high-performance device designed for medium-voltage circuit breakers. As a core component in electrical systems, this interrupter is critical for maintaining the safety and reliability of power distribution networks. Manufactured by Shaanxi Huadian Electric Co., Ltd., the ERD-12/630-25 ensures efficient current interruption and rapid arc quenching, reducing the risk of electrical failures in high-demand industries such as power plants, petrochemicals, and urban infrastructure.
Product Features and Advantages
The ERD-12/630-25 Vacuum Interrupter offers several key advantages:
- High Efficiency: It guarantees a fast response time, enabling it to handle high-current interruptions without overheating or damage.
- Long Life: Designed for durability, the ERD-12/630-25 can operate effectively under repeated use, contributing to a longer service life.
- Safety: Its vacuum-based design ensures minimal arc formation, significantly reducing the risk of explosion or fire hazards during operation.
- Environmental Friendliness: Unlike traditional interrupters that use SF6 gas, the ERD-12/630-25 is a more environmentally conscious choice due to its vacuum-based technology.
Product Structure
The ERD-12/630-25 is composed of high-quality materials that enhance its electrical insulation and durability. Its robust outer casing is made to withstand high mechanical stress, while the internal vacuum chamber ensures a reliable arc-quenching process. The contact materials are optimized for maximum conductivity and minimal wear, ensuring the interrupter's effectiveness over thousands of operational cycles.
Main Technical Parameters
| Parameter | Value |
|---|---|
| Rated Voltage | 12 kV |
| Rated Current | 630 A |
| Rated Short-Circuit Breaking | 25 kA |
| Rated Short-Time Withstand | 25 kA / 3 s |
| Insulation Level | 42 kV (peak) |
| Mechanical Endurance | 10,000 cycles |
Product Use Conditions
The ERD-12/630-25 is designed to perform under a wide range of environmental conditions. It operates efficiently at temperatures between -25°C and 40°C and can handle altitudes up to 1,000 meters. Its insulation performance remains reliable in both high-humidity and dusty environments, making it suitable for demanding industrial applications.
Product Application Scope and Field
This vacuum interrupter is widely applied in:
- Power Plants: Ensuring the safe and reliable operation of medium-voltage systems.
- Petrochemical Industry: Handling high-current interruptions in volatile environments.
- Railways and Mining: Providing protection for electrical networks in transport and resource extraction sectors.
- Urban Infrastructure: Used in substations and distribution networks to ensure consistent and safe power delivery.
OEM Services
At Shaanxi Huadian Electric Co., Ltd., we offer comprehensive OEM services tailored to your specific needs. Our team works closely with customers to design and produce vacuum interrupters that meet exact technical specifications, ensuring seamless integration into your systems. From custom labeling to specialized technical requirements, we are dedicated to providing flexible solutions that align with your business objectives.
FAQ
Q1: What is the lifespan of the ERD-12/630-25 Vacuum Interrupter?
A: The device is designed to endure up to 10,000 mechanical operations, making it a durable and long-lasting choice for medium-voltage systems.
Q2: How does the vacuum technology in this interrupter benefit my system?
A: Vacuum technology minimizes arc formation, which enhances the safety and longevity of your electrical equipment by reducing wear and tear.
Q3: Can I customize this product for my specific industry needs?
A: Yes, we offer OEM services that allow you to customize specifications to match your industry’s requirements.
Q4: What are the typical maintenance requirements?
A: The ERD-12/630-25 requires minimal maintenance due to its robust design and high-quality materials. Routine inspections are recommended to ensure optimal performance.
Q5: What certifications does this product meet?
A: The product complies with international standards, including ISO9001:2000, ensuring reliable performance and quality.
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Contact Us
For more information or to place an order, please contact us at:
Email: [austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com]
Our team is available to assist you with any inquiries and provide detailed technical support to ensure the best solution for your needs.
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