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电力机车接地棒装置是电力机车主变压器原边回路极其重要组成部分,电力机车的每一轮对的其中一个轴箱内设置一套接地棒装置。设置接地棒装置的主要目的是防止轴箱滚动轴承发生电蚀。接地棒装置的好坏,直接影响电力机车轴箱轴承的可靠性。接地棒装置的额定电流180A;碳刷有效磨耗
The electric locomotive grounding rod device is an extremely important part of the primary circuit of the main transformer of the electric locomotive. A grounding rod device is arranged in one of the axle boxes of each wheel pair of the electric locomotive. The main purpose of setting the grounding rod device is to prevent galvanic corrosion on the bearing of the axle box. Grounding stick device is good or bad, directly affect the reliability of electric locomotive axlebox bearings. Grounding rod device rated current 180A; carbon brush effective wear