| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a control panel for an elevator capable of increasing the mounting density of a regenerative resistor of a regenerative resistor unit and also capable of reducing the number of times of use of the regenerative resistor itself. <P>SOLUTION: The control panel for an elevator is provided with a control driving unit 1, an inverter unit 2 provided inside the control driving unit, a fan 4 for feeding cooling air into the inverter unit, the regenerative resistor unit 3, which is provided to the upper part of the control driving unit and in which a plurality of the regenerative resistors 6 are provided inside, and a duct 5 for guiding exhaust air after cooling the inverter unit from the control driving unit to the regenerative resistor unit. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
