Code for Fire Protection Design of Buildings GB50016-2006 3.314 Can it be solved again?
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Our factory produces polysilicon, and the high-voltage side of the power supply transformer in the reduction furnaces is currently at 35 KV. This was done to reduce initial investment costs. Now, however, we are facing issues related to regulations. According to the Code for Fire Protection Design of Buildings GB50016-2006, clause 3.3.14 stipulates that the voltage level in Class A factories must not exceed 10 KV. The high-voltage distribution cabinets and transformers have already been specified, and the design agency has raised this issue; it’s quite difficult to resolve. Have anyone encountered similar problems and managed to solve them by using other methods in compliance with relevant regulations?
It is recommended to keep a greater distance between the high-voltage distribution transformer room and the main plant building, and to install as few windows as possible on the wall of the main plant building that faces the distribution room. It is also best to locate high-voltage substations in locations that are consistently downwind. The improvement suggestions will be submitted to the relevant departments, and construction will proceed only after approval.
The departments responsible for reporting incur significant costs; are there any relevant guidelines? What methods can be used for improvement or protection? It is possible to arrange things in this way and design based on such guidelines