With consideration of the practical engineering in electrical design of medical buildings,the key points in power supply and distribution design of medical facility and equipment have been investigated and expounded,including determination of medical facilities classification,power load grading,required automatic power recovery time,determination of the calculated power of medical equipment on intermittent duty,selection of UPS power frequency machine and UPS high frequency machine,selection of cable cross-section of distribution circuit for medical equipment,and laying of cables.
medical facility classification/power load grading/required automatic power recovery time/intermittent duty/equipment power/UPS power frequency machine/UPS high frequency machine/medical equipment distribution circuit