目前,我国铝厂电解系列一般串联40～172台电解槽,系列运行电压200～750伏,最高可达825伏。电解槽对地绝缘的好坏是直接关系到正常供电、人身安全的重大问题,因而电解槽必备的绝缘装置的部件——绝缘电阻,必须达到规定的安全标准。因此,电解车间绝缘电阻的测量与要求乃是从事铝电解工业设计、施 At present, the electrolytic series of aluminum smelters in our country are generally connected in series with 40 to 172 electrolytic cells. The series operating voltage is 200-750V and the maximum is 825V. Electrolytic insulation on the ground is directly related to the normal power supply, personal safety major issues, and therefore the necessary components of the electrolyzer insulation - insulation resistance, must meet the prescribed safety standards. Therefore, the measurement of electrolytic plant insulation resistance requirements and requirements but engaged in industrial design of aluminum electrolysis, Shi