Mitsubishi Inverter HoistsNewly developed product suitable for places with
FeaturesAdopted both inverter operation and utility power operation, and changed the processing method of the regenerative energy returned from the motor during high-speed lowering from the conventional discharging resistor system to the power regeneration system, thereby eliminating the resistor as a heating source Reducing shock at the time of start and stop and having less impact on the swinging of hoisted loads and buildings, thereby providing an optimal solution of subtle positioning Equipped with the original hoist-specific inverter whose control unit has the function of indicating operation history (failure history, start frequency, and operating time), thereby simplifying maintenance The hoisting speed (low speed and high speed) can be set ranging from 1/10 to the rated value. The lowering speed (low speed) can be set approximately ranging from 1/10 to 1/3. The traversing speed in inverter-driven mode (for a load of 3 tons or less) can be set ranging from 1/10 to the rated value. The main circuit for hoisting is a breakerless type, which does not require the replacement of the magnetic contactor contacts. Total of 131 models with a capacity ranging from 1/2 tons to 30 tons (Power voltage: 200V only) |