1. The distance between oil-immersed transformer with oil content of more than 2500kg and oil-filled electrical equipment with oil content of 600kg-2500kg shall not be less than 5m.

2. When the fire prevention spacing between adjacent two oil-immersed transformers does not meet the requirements, the fireproof partition wall or the top of the fireproof partition wall should be set with a fireproof water curtain. Single phase baoding oil immersed transformer can only be set up between the fire partition wall or fire water curtain.

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

4. When the outer wall of the workshop is within 5m from the outer edge of baoding oil-immersed transformer, doors, Windows and holes shall not be opened below the horizontal line of the total transformer thickness plus 3m and within the scope of 3m from each outer edge of both sides; The fire resistance limit of the doors and fixed Windows on the fire wall outside its scope shall not be less than 0.9h.

5. When the oil amount of baoding oil-immersed transformer and other oil-filled electrical equipment is more than 1000Kg per unit, oil storage pits and public oil collecting pools shall be set up, and transformer cobblestones shall be placed for standby to prevent fire and discharge oil.

6. The fire extinguishing system of baoding oil-immersed transformer should be set up in accordance with the existing relevant specifications. Transformer of oil immersion type factory should be installed in separate room, the door of the room should be the b class fire prevention door that opens outward-facing, and go straight outside the room or corridor, should not open to other room.

Baoding zhongyi electric material manufacturing co., ltd. is a professional transformer manufacturer in baoding transformer factory, with professional production equipment, lifting, tooling and testing equipment, established a perfect quality management system, product performance indicators have reached the standard.

The company's main products: baoding dry transformer, baoding box 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.