韩国otis公司PPT

1.????3.???????4.?????????5.??2.????????/????????1.????1.150????Elevator????????????????Brande-????-????????1?-?????????1?-?????1????ElevatorBrandOTISe-?????OTIS?????????-????????60%??-?????1??????&OTIS?????&OTIS100200300400????3172003200444831220064042005200218518920011192000????????????/????2.????????/????2.??GearedE/L???????Geared(??87%)34.1(kwh)870(??)PA15-CO90??23%?????????200(??)????????????????????????IRIS1??????????Gearless(??93%)26.3(kwh)673(??)0.750.770.790.810.830.850.870.890.910.930.9508070605040302010POWER(kW)PM?????????????????RATEDEFFICIENCY??????(EnergySaving)*Gearless???????????Gearled??????22%?????????????????????????????,?????????????????,???????????????GeN2???????????????????????Ge