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序号设备名称型号数量铭牌容量 暂载 率ε 电电动动机机负负荷荷类类Pn额定功率 KW 断续工作制 塔吊QTZ63 501323540 施工电梯SC200/20046640 连续工作制 砼输送泵HBT80-13-1102110 钢筋弯曲机GJ7-4043 钢筋调直机GT4-1015.5 钢筋切断机GQ4023 木工台式圆盘锯22.2 木工电刨14 木工手持电圆锯200.55 平板振动器21.5 插入式振动器41.1 砂轮切割机23.3 台钻10.75 电动打压泵40.75 增压水泵电机Y160M2-2315 电电焊焊机机类类负负荷荷Sn额定容量 KVA 交流电弧焊机（土建）BX1-31512360 交流电弧焊机（安装）BX1-31512360 逆变直流焊机（安装）ZX7-31521360 闪光对焊机（土建）UN-100110020 电渣压力焊机（土建）HYS-63024740 施施工工照照明明类类负负荷荷额定功率 KW 夜间工地照明（室外）金卤灯32 各栋楼梯间照明（室内）200W白炽灯1150.2 地下室照明（室内）200W白炽灯400.2 加工房、库房照明（室内）200W白炽灯80.2 生生活活及及办办公公负负荷荷额定功率 KW 土建大办公室x2 照明2*0.045 1.5P空调 打印机1x0.4 笔记本电 脑4x0.1 台式机2x0.18 饮水机1*0.5 其他0.5 23.3525 土建小办公室x2 照明2*0.045 1.5P空调 笔记本电脑3x0.1 台式 机1x0.18 其他0.5 22.1725 业主及监理办公室x3 照明2*0.045 1.5P空调 打印机1x0.4 笔记本电 脑4x0.1 台式机2x0.18 饮水机1*0.5 其他0.5 33.3525 会议室x1 照明3x0.045、3P空调 x1、普插3*0.15 13.09 施工管理人员宿舍x2 照明3x0.045、充电 10*0.05、电脑6*0.1、 饮水机1*0.5 21.735 安装及劳务办公室 照明2x0.045、1.5P空 调 打印机1x0.4 笔记 本电脑4x0.1 台式机1x0.18 饮水机1*0.5 充电4*0.05 其他0.5 22.18 民工宿舍 照明0.1*3、手机充电 12*0.05 360.9 热水锅炉50KW150 小卖部冰柜x1 空调1.5P13.3025 管理人员食堂 排烟机1.1、大电饭煲2 、微波炉0.8 照明2x0.045 13.99 K1 K2 K3 K4 单台设备功率 Ps（单位Kw） 总设备功 率 KW 需要系数 Kx 功率因数 COSΦ tgΦ 有功功率 Pjs 无功功率 Qjs 视在功率 Sjs 44.2788.540.350.651.020030.9931.6144.27 83.48333.940.350.651.0200116.88119.22166.95 110.00220.000.650.750.8819143.00126.11190.67 3.0012.000.650.750.88197.806.8810.40 5.505.500.650.750.88193.583.154.77 3.006.000.650.750.88193.903.445.20 2.204.400.650.750.88192.862.523.81 4.004.000.650.750.88192.602.293.47 0.5511.000.650.750.88197.156.319.53 1.503.000.650.750.88191.951.722.60 1.104.400.650.750.88192.862.523.81 3.306.600.650.750.88194.293.785.72 0.750.750.650.750.88190.490.430.65 0.753.000.650.750.88191.951.722.60 15.0045.000.650.880.539829.2515.7933.24 8.918.910.350.51.73203.125.406.24 8.918.910.350.51.73203.125.406.24 7.8515.710.350.780.80235.504.417.05 22.3622.360.50.51.732011.1819.3622.36 14.8629.730.50.51.732014.8625.7429.72 6.606.6016.606.60 23.0023.000.818.4018.40 8.008.000.86.406.40 1.601.600.81.281.28 6.716.7116.716.71 4.354.3514.354.35 10.0610.06110.0610.06 3.093.0913.093.09 3.473.4713.473.47 4.364.3614.364.36 32.4032.400.825.9225.92 50.0050.00150.0050.00 3.303.3013.303.30 3.993.9913.993.99 ∑PCOSΦ计算容量707.21 0.50748.130.75575.4848业主变压器 630.00 0.6085.6151.37 0.60111.0266.61 1.006.606.60 P计770.0662 设设备备名名称称型型号号 数数 量量 铭铭牌牌容容量量 暂暂载载 率率εε 单单台台功功率率 PsPs KwKw 总总功功率率 ∑Ps∑Ps KWKW 需需要要系系 数数KxKx 功功率率因因数数 COSΦCOSΦ tgΦtgΦ 有有功功功功率率 PjsPjs KWKW 断续工作制电机负荷设备组 额定功率 Pn KW 塔吊QTZ63 50132354044.2788.540.70.750.8861.98 施工电梯SC200/2004664083.48333.940.70.750.88233.76 连续工作制电机负荷设备组 额定功率 Pn KW 砼输送泵HBT802110100 110.00220.000.70.750.88154.00 钢筋弯曲机GJ7-40431003.0012.000.70.750.888.40 钢筋调直机GT4-1015.51005.505.500.70.750.883.85 钢筋切断机GQ40231003.006.000.70.750.884.20 木工台式圆盘锯22.21002.204.400.70.750.883.08 木工电刨141004.004.000.70.750.882.80 木工手持电圆锯200.551000.5511.000.60.750.886.60 平板振动器21.51001.503.000.70.750.882.10 插入式振动器41.11001.104.400.70.750.883.08 砂轮切割机23.31003.306.600.70.750.884.62 台钻10.751000.750.750.70.750.880.53 电动打压泵40.751000.753.000.70.750.882.10 增压水泵 电机Y160M2- 2 31510015.0045.000.70.880.5431.50 电焊机类负荷设备组 额定容量 Sn KVA 交流电弧焊机-土建BX1-315123608.918.910.350.51.733.12 交流电弧焊机-安装BX1-315123608.918.910.350.51.733.12 逆变直流焊机-安装ZX7-315213607.8515.710.350.780.805.50 闪光对焊机-土建UN-10011002022.3622.360.50.51.7311.18 电渣压力焊机-土建HYS-6302474014.8629.730.50.51.7314.86 施工照明类负荷 额定功率 Pn KW 工地夜间（室外）金卤灯321006.606.6010.950.336.60 各栋楼梯间（室内）200W白炽灯 1150.210023.0023.00110.0023.00 地下室照明（室内）200W白炽灯400.21008.008.00110.008.00 加工房、库房（室内） 200W白炽灯80.21001.601.60110.001.60 生活及办公负荷 额定功率 Pn KW 土建大办公室x223.351006.716.710.70.850.624.69 土建小办公室x222.171004.354.350.70.850.623.04 业主及监理办公室x333.3510010.0610.060.70.850.627.04 会议室x113.091003.093.090.70.850.622.16 施工管理人员宿舍x221.741003.473.470.70.850.622.43 安装及劳务办公室22.181004.364.360.70.850.623.05 民工宿舍360.9010032.4032.400.70.850.6222.68 热水锅炉（下班开启）150.0010050.0050.00110.0050.00 小卖部13.301003.303.300.70.850.622.31 管理人员食堂13.991003.993.99110.003.99 无无功功功功率率 QjsQjs KvarKvar 视视在在功功率率 SjsSjs KVAKVA 计计算算电电流流 IjsIjs 54.6682.64167.13 206.15311.67630.31 135.82205.33415.26 7.4111.2022.65 3.405.1310.38 3.705.6011.33 2.724.118.31 2.473.737.55 5.828.8017.80 1.852.805.66 2.724.118.31 4.076.1612.46 0.460.701.42 1.852.805.66 17.0035.8061.70 5.406.2418.92 5.406.2418.92 4.417.0513.71 19.3622.3667.83 25.7429.7390.17 2.176.9511.09 0.0023.0034.89 0.008.0012.13 0.001.602.43 2.915.529.85 1.883.586.39 4.368.2814.78 1.342.544.54 1.512.865.10 1.893.596.41 14.0626.6847.61 0.0050.0075.84 1.432.724.85 0.003.996.05 总负荷 同期系数 K∑p0.7 总负荷 功率因数0.75
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