1. The fire protection distance between baoding oil-immersed transformer with oil content over 2500kg and oil-filled electrical equipment with oil content of 600kg-2500kg should not be less than 5m.

 

2. When the fire distance between two adjacent oil-immersed transformer transformers does not meet the requirements, a fire partition wall or a fireproof water curtain shall be set up on the top of the fire separation wall. Only fire partition wall or fire water curtain can be set up between single-phase oil-immersed transformer.

 

3. When the distance between the external wall of the plant and the outer edge of the oil-immersed transformer outside is less than that specified in the specification table, the external wall shall adopt the firewall. The distance between the wall and the outer edge of the transformer should not be less than 0.8m.

 

4. When the external wall of the plant is within 5m from the outer edge of the oil-immersed transformer in baoding, doors, Windows and holes should not be opened below the horizontal line of adding 3m to the total thickness of the transformer and within the range of adding 3m to the outer edge of both sides. The fire resistance limit of the doors and stationary Windows on the fire wall outside its range shall not be less than 0.9h.

 

5. When the oil content of baoding oil-immersed transformer and other oil-filled electrical equipment is above 1000Kg, oil storage pit and common oil collecting pool should be set up, and the transformer cobble should be placed for fire prevention and oil discharging.

 

6. Baoding oil-immersed transformer should set up fire extinguishing system such as fixed water spray in accordance with the current relevant regulations. The transformer of oil-immersed type factory should be installed in separate room, the door of the room should be the class b fire door that opens outwards, and go straight outside or corridor, should not open to other room.

Baoding zhongyi electric material manufacturing co., LTD is a professional manufacturer of transformer for baoding transformer factory. It has professional production equipment, hoisting, tooling and testing equipment, and has established a perfect quality management system.

 

Main products of the company: baoding dry type transformer, baoding box type transformer, baoding oil immersed transformer, baoding high and low voltage complete sets of equipment. I companies to follow "detail decides success or failure, honesty molded the future" of the enterprise purpose, adhere to "quality measuring market, seek development by innovation, to management for efficiency" business philosophy, to make my company's products are widely used in power plant, chemical, construction, mining, metallurgy, rail transportation and other industries, to meet the needs of various users, my company rely on superior product quality, thoughtful service, won the trust of our customers.