| 摘要 |
<p>The invention relates to a device warning the electrical power supply outlet overheat meant to signal the temperature rise in electrical contacts of the outlets within electrical installations above a level considered normal, in acoustical, luminous, electrical and logical manner. According to the invention, the device comprises two or more electrical conductors (1.1...1.m) for the transfer of the heat, a set of two or more temperature sensors (2.1 ...2.m), an electronic control circuit (4), one or more interfaces (5.1...5.m) for the transmission of signals towards warning, monitoring and automation systems, a battery (3) for power supply and an algorithm implemented at the level of the control electronic circuit (4) allows the device to operate with a very reduced consumption of electric power which is supplied by the battery (3).</p> |
