DSW4G Series Outdoor Electromagnetic Lock

The DSW4G series outdoor electromagnetic lock is an electronically controlled mechanical interlocking device designed specifically for high-voltage power equipment to prevent misoperation. It is primarily used between disconnectors, earthing switches, and circuit breakers with voltage levels of 10kV and above to prevent misoperation.

The DSW4G series outdoor electromagnetic lock  is mainly used in the operating mechanism of outdoor disconnect switches in substations. It can realize the electrical locking function and is compatible with the anti-misoperation monitoring requirements of the integrated automation system.

1. In power systems, it is commonly used in equipment such as circuit breakers and disconnectors to indicate the open/close status of switches and provide signals to control systems for remote monitoring and automated control.

2. In industrial automation, it can be used in conjunction with various contactors and relays to implement circuit logic control and status monitoring.

The DSW4G series outdoor electromagnetic lock has many advantages:

1. Automatic Reset: After unlocking the locked object, the electromagnetic lock's bolt automatically returns to the locked position.

2. Manual Reset: After unlocking the locked object, the electromagnetic lock can be manually returned to the locked position.

3. Manual Unlock: Even when the electromagnet coil is de-energized, the electromagnetic lock can be unlocked with the aid of a dedicated tool.

4. Locking Safety: Once the electromagnetic lock is locked, even if the locked object meets the unlocking conditions, it can only be unlocked with the aid of a dedicated tool.

Excellence in research and development
Innovation is at the core of our business. We have independently developed the VTZ Series Vacuum Circuit Breakers and continue to invest in research and development to meet the evolving needs of the electrical industry. Our R&D team consists of senior technical experts with decades of experience in the design and manufacture of high and low voltage electrical equipment. Their expertise, combined with our advanced facilities, allows us to stay ahead of industry trends and continually optimize our product offerings.

Advanced manufacturing and production
We operate one of the most advanced and standardized assembly line manufacturing facilities in the industry, equipped with the latest technology, enabling us to produce a wide range of high quality electrical products with precision and efficiency. Wecomply with GB 1984-2024 and GB/T11022-2020 standards to ensure the highest quality. Our commitment to excellence is reflected in the durability, reliability, and compatibility of our products.

Adapting to industry trends
Guided by our strategic development plan, we continuously adapt our products to align with the latest trends in smart grids, power system automation, and high altitude environments. Our leading high-current, high-voltage, and long-life products are designed to meet the rigorous demands of today's power systems, providing our customers with reliable, maintenance-free solutions that stand the test of time.

Wide range of products
We offer a wide range of products, including indoor and outdoor vacuum circuit breakers, switchgear, low voltage switch equipment, and various electrical accessories. Each product is designed to meet the specific needs of our customers, and can operate stably in urban distribution networks, industrial melting, new energy power generation, rural power supply and other places, and can still maintain excellent reliability even in harsh environments.

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