ERD-12/1250-31.5 Vacuum Interrupter

ERD-12/1250-31.5 Vacuum Interrupter Manufacturer

Huadian is professional ERD-12/1250-31.5 Vacuum Interrupter manufacturers and suppliers in China, For quotation, contact us now.

ERD-12/1250-31.5 Vacuum Interrupter Introduction

The ERD-12/1250-31.5 Vacuum Interrupter is a high-performance component designed for medium-voltage power systems, known for its reliability and efficiency. As part of Shaanxi Huadian Electric Co., Ltd.'s advanced product line, this vacuum interrupter ensures the seamless operation of circuit breakers in industrial applications. Built to meet international standards, it is engineered to handle high electrical loads, making it suitable for various demanding environments, including power plants, railways, and petrochemical industries.

Product Features and Advantages

• High Breaking Capacity: The ERD-12/1250-31.5 Vacuum Interrupter can efficiently break and interrupt electrical circuits, ensuring safety in high-voltage applications.
• Long Operational Life: Designed with durability in mind, it boasts an extended lifespan, reducing maintenance needs and operational costs.
• Compact and Lightweight Design: This interrupter is compact, making it ideal for installations where space is a constraint, without compromising performance.
• Environmentally Friendly: Unlike traditional interrupters, the vacuum design minimizes harmful gas emissions, aligning with modern environmental standards.
• High Reliability: With a design optimized for stable performance, the ERD-12/1250-31.5 ensures uninterrupted power supply, reducing downtime in critical applications.

Product Structure

The ERD-12/1250-31.5 Vacuum Interrupter consists of a high-strength vacuum chamber, metal bellows, and a movable contact system. The design ensures minimal wear during operations, increasing the durability of the contacts while maintaining the vacuum seal’s integrity. The structure also incorporates insulating materials that effectively isolate the electrical path, enhancing safety and efficiency.

Main Technical Parameters

• Rated Voltage: 12 kV
• Rated Current: 1250 A
• Breaking Capacity: 31.5 kA
• Rated Frequency: 50/60 Hz
• Mechanical Life: 30,000 operations
• Insulation Level: 42 kV (Lightning Impulse)

Product Use Conditions

The ERD-12/1250-31.5 Vacuum Interrupter is designed to operate efficiently in a wide range of environmental conditions. It is ideal for installations in industrial facilities, where ambient temperatures range from -25°C to 40°C. Additionally, it is suitable for both indoor and outdoor applications, provided there is protection against excessive moisture and dust accumulation.

Product Application Scope and Field

This vacuum interrupter is suitable for various industries, including:

• Power Plants: Ensures uninterrupted power supply and safety in energy generation.
• Railway Systems: Plays a critical role in electrical circuit management for railway infrastructure.
• Metallurgy and Petrochemical: Its high breaking capacity makes it ideal for use in these energy-intensive sectors.
• Urban Construction and Rural Power Grid Transformation: Supports the modernization of electrical systems in urban and rural areas, ensuring efficiency and safety.

Power plants and substations

Industrial power distribution systems

Railways and urban infrastructure

Mining and petrochemical industries

OEM Services

At Shaanxi Huadian Electric Co., Ltd., we offer customizable ERD-12/1250-31.5 Vacuum Interrupter solutions to meet your specific needs. Our OEM services include personalized product designs, technical support, and tailored manufacturing processes. We work closely with clients to ensure that the product specifications align with their application requirements.

FAQ

1. What is the lifespan of the ERD-12/1250-31.5 Vacuum Interrupter?
   It is designed for over 30,000 mechanical operations, offering a long service life.

2. Can this product be used outdoors?
   Yes, with appropriate protection against moisture and environmental factors, it is suitable for outdoor use.

3. Does the interrupter require frequent maintenance?
   No, the ERD-12/1250-31.5 is designed for minimal maintenance, reducing operational costs.

4. What certifications does this product have?
   The ERD-12/1250-31.5 complies with ISO9001:2000 standards, ensuring high quality and performance.

5. Can I customize the product for specific applications?
   Yes, we offer OEM services to tailor the product to your exact specifications.

Contact Us

For more information or to place an order, please contact Shaanxi Huadian Electric Co., Ltd. at austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com. We look forward to supporting your power system needs with our high-quality vacuum interrupters and circuit breaker solutions.