| 摘要 |
An apparatus for monitoring drive of an extra-high voltage electric room is provided to enhance a coping ability by easily and rapidly grasping a malfunction reason although malfunction is generated. An apparatus(1) for monitoring drive of an extra-high voltage electric room is attached in an extra-high voltage or low voltage cubicle, and manages an electric high voltage room cubicle. The apparatus for monitoring drive of the extra-high voltage electric room automatically checks an R phase current, an S phase current, a T phase current, an R phase leakage current, an S phase leakage current, and a T phase leakage current. The apparatus records an inner temperature and a neighboring temperature of a transformer to an auto check recording system. |
