Bridge steel can be exposed to the atmosphere without painting. It begins to rust in the same way as ordinary Carbon Steel Plate. But soon the alloying elements in it cause a protective surface layer of fine-textured rust to form, thereby suppressing corrosion rate. Bridge Steel Plate a good resistance to corrosion than other steel plate, it has smallest alloy elements not like stainless steel and its price is more cheaper than stainless.In this way. The bridge steel helps to reduce lifecycle costs and environment burdens in a wide range of applications.
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The door of transformer room, power distribution room and capacitor room should open outward. When there is a door between adjacent power distribution rooms, the door should be able to open bidirectionally.
The doors and windows that are frequently opened in each room of the power distribution room should not be directly connected to places with serious acid, alkali, steam, dust and noise.
Windows and doors should be provided with measures to prevent rain, snow and small animals from entering.
For a power distribution room with a length greater than 7m, two outlets should be provided and they should be arranged at both ends of the power distribution room. When more than 60m, an outlet should be added.
Requirements for Windows and Doors in 10KV Power Distribution Rooms
The high-voltage power distribution room should be equipped with a lighting window that cannot be opened. The window sill should not be less than 1.8m away from the outdoor floor. The low-voltage power distribution room can be equipped with natural lighting windows that can be opened. It is not advisable to open the window on the street side of the power distribution room.