| 摘要 |
<p>A junction box such as an information box, comprising a temperature recording part installed therein, the temperature recording part further comprising a memory for storing temperature and time signals, whereby a temperature inside the junction box can be surely recorded without being affected by interference such as noise with the transfer of the signals, and the junction box located remotely from a control station can be maintained normally by controlling based on the abnormality of the temperature.</p> |
