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The Buchholz Relay is an electrical switch used in oil-filled transformers and other electrical equipment. It is designed to detect and respond to faults in the transformer, such as an accumulation of gas or oil, or a rise in temperature. The relay is typically installed between the transformer's main tank and the conservator tank, and is connected to an alarm system. When a fault is detected, the relay will trip, cutting off the power supply and preventing further damage.
The Buchholz Relay market is a niche market, with a range of manufacturers offering products for different applications. The relays are typically designed to meet specific safety standards, and are available in a variety of sizes and configurations.
Some companies in the Buchholz Relay market include ABB, Siemens, Schneider Electric, Eaton, and GE. Show Less Read more