| 摘要 |
The present invention relates to an apparatus for monitoring the temperature and harmonics of a distribution board, the apparatus comprising: a first monitoring unit which determines when temperatures on R, S, and T phase bus bars exceed a preset temperature upper limit, and provides an alarm when at least one temperature on the R, S, and T phase bus bars exceeds the preset temperature upper limit; and a second monitoring unit which determines whether a temperature on an N phase bus bar exceeds a preset temperature upper limit, and provides an alarm when the temperature on the N phase bus bar exceeds the preset temperature upper limit. |
