空調(diào)制冷主機(jī)螺桿機(jī)性能曲線

1、 單螺桿冷水機(jī)組選型輸出 打印日期: 2021年04月05日 08:10系 統(tǒng)麥克維爾空調(diào)制冷（武漢）有限公司2021年04月05日資料版本： 1.2.2pfs-b單螺桿冷水機(jī)組技術(shù)參數(shù)選型軟件2007年10月16日機(jī)組型號(hào)pfs245.1cfst-b/e3009-2p/c2209-2p/380v/50hz標(biāo)題經(jīng)銷商項(xiàng)目名稱制冷量 (kw)825機(jī)組蒸發(fā)器冷凝器機(jī)組型號(hào)pfs245.1cfst-b流量 (l/s)39.4流量 (l/s)46.7頻率50hz出口溫度 (c)7.00進(jìn)口溫度 (c)32.00電壓380流程數(shù)2流程數(shù)2制冷劑r134a污垢系數(shù)0.01800污垢系數(shù)0.04400換熱

2、管材料cu換熱管材料cu換熱管壁厚 (mm)0.6350換熱管壁厚 (mm)0.6350水 (%)100水 (%)100用戶工況 nplv(ahri):6.684nplv(gb):6.091序號(hào)百分比%冷 量輸入功率性能系數(shù)rla蒸發(fā)器冷凝器流量進(jìn)溫出溫壓降流量進(jìn)溫出溫壓降kwkwcopal/scckpal/scckpa 1100.0824.2152.25.416256.939.412.007.0030.146.732.0037.0032.4國(guó)標(biāo)工況制冷量輸入功率(kw)性能系數(shù)coprlaiplv75%負(fù)荷50%負(fù)荷25%負(fù)荷蒸發(fā)器冷凝器壓降進(jìn)溫壓降出溫842.2143.75.860243.

3、06.3176.4546.4225.38231.212.0137.434.69序號(hào)百分比%制冷量輸入功率性能系數(shù)rla蒸發(fā)器冷凝器流量進(jìn)溫 出溫壓降流量進(jìn)溫出溫壓降kwkwcopal/scckpal/scckpa 1100.0842.2143.75.860243.040.212.017.0031.250.330.0034.6937.4 290.0757.9121.86.221207.240.211.517.0031.350.328.4032.5837.7 380.0673.7105.16.409180.840.211.017.0031.450.326.8030.5038.1 475.0631.

4、697.96.454169.640.210.757.0031.450.326.0029.4738.3 570.0589.590.96.485159.140.210.507.0031.550.325.4028.6438.5 660.0505.377.46.526139.240.210.007.0031.550.324.2026.9738.8 750.0421.165.66.422122.040.29.507.0031.650.323.0025.3139.1 840.0336.954.76.161106.140.29.007.0031.750.321.4023.2639.6 930.0252.64

5、5.45.56892.340.28.507.0031.850.319.8021.2240.0 1028.0235.843.25.45789.040.28.407.0031.850.319.0020.3340.2ahri 工況制冷量輸入功率(kw)性能系數(shù)coprlaiplv75%負(fù)荷50%負(fù)荷25%負(fù)荷蒸發(fā)器冷凝器壓降進(jìn)溫壓降出溫835.0143.65.817242.76.7516.7117.1675.41125.512.2230.734.65序號(hào)百分比%制冷量輸入功率性能系數(shù)rla蒸發(fā)器冷凝器流量進(jìn)溫出溫壓降流量進(jìn)溫出溫壓降kwkwcopal/scckpal/scckpa 1100.0835

6、.0143.65.817242.736.012.226.6725.544.929.4434.6530.7 290.0751.5119.06.317202.636.011.676.6725.644.927.2231.8631.2 380.0668.0101.76.569175.536.011.116.6725.744.925.0029.1031.6 475.0626.293.36.711162.736.010.836.6725.744.923.8927.7231.9 570.0584.584.96.881150.236.010.566.6725.844.922.7826.3432.1 660.0

7、501.070.37.124128.836.010.006.6725.844.920.5623.6032.6 750.0417.558.37.167111.336.09.446.6725.944.918.3320.8733.1 840.0334.050.86.570100.536.08.896.6726.044.918.3320.3833.1 930.0250.543.95.70190.136.08.336.6726.044.918.3319.9033.2 1028.0233.842.65.48688.136.08.226.6726.144.918.3319.8033.2pfs245.1cfst-b/e3009-2p/c2209-2p/380v/50hz824.2152.25.41639.430.146.732.4半封閉式單螺桿1y-25%-100%無(wú)級(jí)調(diào)節(jié)殼管式1殼管滿液式1r134a31585冷凍出水溫度pid控制219219柔性橡塑保溫材料51175556256.9637.8637.8346216762185注:ahri 550/590 50hz wccl認(rèn)證適用于以下機(jī)型： ahri標(biāo)準(zhǔn)工況下制冷量在200 - 3000 tons之間 電壓小于或等于15000vahri 550/590 50hz wccl認(rèn)證不適用于以下情