What are the fire prevention measures of 35kv dry type transformer?

With the arrival of high temperature weather, in order to reduce the occurrence of fire, we should always do a good job in the use of 35kv Dry Type Transformer fire prevention measures. The operation of 35kv dry type transformer is based on transformer oil as the medium, and there will be oil leakage in the operation of 35kv dry type transformer, and serious oil leakage will lead to fire. Therefore, in order to ensure the safety of 35kv dry type transformer operation, it is necessary to do a good job in the relevant fire prevention measures during the installation.

1. Between 35kv dry type transformer with oil content of more than 2500kg and oil-filled electrical equipment with oil content of 600kg-2500kg, the fireproof spacing should not be less than 5m.

2. When the fire spacing between two adjacent 35kv Dry Type Transformers does not meet the requirements, the fire partition wall or the top of the fire partition wall with fire water curtain should be set up. Only fire partition wall or fire water curtain can be set between single-phase 35kv dry type transformers.

3. When the distance between the external wall of the workshop and the outer edge of the 35kv dry type transformer outside the house is less than that stipulated in the specification table, the external wall shall adopt a firewall. The distance between the wall and the outer edge of the transformer should not be less than 0.8m.

4. When the outer wall of the plant is within 5m from the outer edge of the 35kv dry type transformer, doors, Windows and holes should not be opened below the horizontal line of the total thickness of the transformer plus 3m and within the range of the outer edge of the transformer plus 3m on both sides; The fire resistance of doors and fixed Windows of such walls outside their scope shall not be less than 0.9h.

5, 35kv dry type transformer and other oil-filled electrical equipment when the oil volume of a single set is more than 1000Kg, oil storage pit and public oil collecting pool should be set up.

6, 35kv dry type transformer should be according to the current relevant regulations, fixed water spray and other fire extinguisher system. Oil-Immersed Transformer for factory use shall be set in a separate room, the door of the room shall be a Class B fire door opening outward, and direct to the house or corridor, and shall not open to other rooms.

The above is the introduction of fire prevention measures for 35kv dry type transformer. The above protection must be done well during installation to avoid fire accidents of 35kv dry type transformer, resulting in irreparable losses.