| 摘要 |
<P>PROBLEM TO BE SOLVED: To favorably cool an inverter by detecting the temperature of the inverter directly. <P>SOLUTION: This control panel apparatus includes a casing 1, the inverter 14, which is provided within this casing 1 and has a heat radiating fin 15, a cooling fan 11, which is provided within the casing 1 and discharges internal air, a temperature detection sensor 21, which is provided in the inverter 14 and directly detects the temperature of the inverter 14, and a controller 6, which switches on or switches off the rotation of the cooling fan 11, based on the temperature detected by this temperature detection sensor 21. <P>COPYRIGHT: (C)2010,JPO&INPIT |
