序号机械设备名称12345678空调机焊条烘干照明办公插座交流电焊机角向磨光机照明碘钨灯砂轮切割机型号及规格额定功率（KW)数量总额定功率需要系数功率因素（KW)0.80.950.950.950.930.8010.801.50460.45 zyhc-608.002160.80.0520110.5020100.8汇众17.003511GWS 5-1500.8032.40.65220V 1KW1.00331D4002.2024.40.65合计合计（取有功功率同时系数0.90，无功功率同时系数0.97）Tg￠0.7500.4840.4840.4840.4840.7500.0000.750有功功率2.7012.801.008.0040.801.563.002.8672.72无功功率2.0256.1950.4843.87219.7471.1700.0002.14535.638视在功率S（KVA)74.02
