Captive附带的Overhead Cable Tray架空电缆桥架Load负荷First Class Load一级负荷Second Class Load二级负荷Third Class Load三级负荷Special Important Load特别重要负荷Power Supply供电电源Normal Power Supply正常电源Emergency Supply应急电源Stand-by Supply备用电源Self-contained Power Supply自备电源Individual Feeder Line专用馈电线路Generation Set发电机组Storage Battery蓄电池Uninterruptable Power Supply - UPS不间断供电装置Calculated Load计算负荷Peak Current尖峰电流Demand Factor需要系数Demand Method需要系数法Two Item Method二项式法Utilization Factor利用系数Utilization Method利用系数法Unit Index Method单位指标法Equipment Capacity设备功率Power Comsumption Equipment用电设备Power Comsumption Equipment Group用电设备组Duty工作制Power Losses功率损耗Energy Losses电能损耗Power Demand电能需要量Annual Maximum Load Utilization Hours年最大负荷利用小时Annual Maximum Power Losses Hours年最大功率损耗小时distribution series配电级数rated voltage额定电压power supply voltage供电电压
