High external temperature and huge urban power consumption are particularly important for the maintenance of transformer facilities. The following is the summary of fire prevention measures for baoding oil-immersed transformer:

1. When the temperature of the upper oil layer of the transformer reaches or exceeds 85 degrees Celsius, it indicates that the transformer is overloaded and the load shall be immediately reduced; If the temperature continues to rise, the transformer may have internal fault, should be disconnected from the power supply, inspection. It is understood that the transformer of brand of a kind of compound power on the market at present can undertake adjusting automatically according to the change of oil temperature, the change of oil volume.

2. Install relay protection device and conduct regular tests to ensure that the device is always in a sensitive state.

3. Strengthen the operation management and maintenance of transformers, such as doing a good job in cleaning, checking the ventilation effect, measuring the load, and regularly conducting insulation tests.

The transformer should be designed and installed in accordance with the national standard. If the transformer should be installed in the first, secondary fire-resistant buildings, and have good ventilation, transformer installed indoors should be oil retaining facilities or oil storage pits; When installing outdoors, oil quantity is in 600 kilograms of above, due pebble layer serves as reservoir oil. The oil storage pit between the two transformers shall have a fireproof partition and shall not be connected.

When oil is added to transformer, the quality must be strictly controlled. Transformer oil quality, and fire risk has a great relationship, such as oil containing impurities, will reduce insulation performance, spark and arc in the oil, resulting in fire.

6. Tour frequently when on duty. Do "a listen to two see three through", that is, listen to whether there is abnormal sound; See whether the oil, oil color is normal; Whether the current and voltage are too large, whether the grounding is intact, whether the casing has cracks and discharge phenomenon, etc., and make records.

7. Once the baoding oil-immersed transformer is on fire, dry powder, carbon dioxide and 1211 fire extinguisher shall be used to extinguish the fire. If necessary, dry yellow sand can be directly thrown at the equipment to extinguish the fire. For oil burning on the ground, use a foam fire extinguisher (also available in the three above) or cover with dry yellow sand to extinguish.

8, finally remember, do not use fire water cage water for pouring, transformer oil spill on the top cover on fire, it should try to open the transformer lower oil valve discharge oil, make the oil surface is lower than the fire, and then put out the fire.

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.