Advanced SF6 Recovery & Purification System

Eco-friendly solution for high-voltage switchgear applications.

SF₆ gas is widely used in high-voltage switchgears as an inert medium that prevents internal explosions during switching operations. However, it is one of the most potent greenhouse gases, with a Global Warming Potential of 23,900, and is also expensive to replace.

Conventional systems typically discharge SF₆ gas into the atmosphere after only a few recycling cycles without purification. In response, JangWon SM Co., Ltd. has developed an advanced SF₆ gas recycling apparatus designed to recover, purify, and refill the gas efficiently.

• Integrated functions for drawing out, purifying, and refilling SF₆ gas
• Achieves purity levels up to 97 vol.% after recycling
• Minimizes environmental impact and operating cost

Applications

• Gas-insulated switchgears (GIS)
• Gas-insulated circuit breakers (GCB)
• Semiconductor manufacturing facilities

* Patent technology of JangWon SM Co., Ltd.