SF6 electrical equipment accident refers to the serious drop of insulation medium of electrical equipment, resulting in internal grounding, short circuit, explosion proof film rupture or equipment body sealing problem, resulting in serious gas leakage accident.
Xin Shengneng reminds: when SF6 electrical equipment has an emergency, the leakage alarm device sends out light, sound and sound signals, and the following should be paid attention to in terms of safety during processing:
(1) Seriously eliminate the external pollution of the equipment caused by the failure, SF6 flux gasoline or acetone should be used to scrub it clean. For this work, safety protection should also be done according to the provisions of the field operation regulations.
(2) In order to prevent SF6 gas from spreading, all ventilators of the system must be turned on for strong exhaust change. The electrical personnel on duty should make preparations for handling, wear safety protective clothing, isolation gas mask, gloves and eyeglasses, and take adequate measures before entering the equipment room for inspection.
(3) The explosion proof film of the equipment is broken, indicating that there is a serious internal insulation problem. The electric arc damages the equipment parts and causes the internal pressure to exceed the standard. Therefore, it is necessary to deal with the power failure, find out the cause of the accident, and protect the personal safety of the staff under the premise of processing.
Wuhan Xinshengneng is SF6 equipment manufacturer, the production of equipment models, good quality, service is guaranteed, welcome to call 0312-3188565 consultation details!
