水冷螺杆式冷水机组技术参数(双压缩机)Water cooled screw chiller(Dual compressor) |
项目Item 机型Type | DLW- |
9802 | 10502 | 11202 | 11602 | 12002 | 12502 | 13002 | 13502 | 14002 | 14902 | 15802 | 16402 | 16802 | 17052 | 17302 |
名义制冷量 Nominal cooling capacity
| KW | 980 | 1050 | 1120 | 1160 | 1200 | 1250 | 1300 | 1350 | 1400 | 1490 | 1580 | 1640 | 1680 | 1705 | 1730 |
104Kcal/h | 84.3 | 90.3 | 96.3 | 99.7 | 103.2 | 107.5 | 111.8 | 116.1 | 120.4 | 128.1 | 135.8 | 141.0 | 144.4 | 146.6 | 148.7 |
RT | 279 | 299 | 319 | 330 | 341 | 356 | 370 | 384 | 398 | 424 | 449 | 466 | 478 | 485 | 492 |
运行控制方式Run control | PLC可编程控制器全自动控制 Use PLC microcomputer control |
电源Power Supply | 380V/3N~/50Hz |
压缩机Compressor | 型式Type | 5-6非对称半封闭双螺杆压缩机Semi-closed 5:6 asymmetric twin-screw compressor |
数量Quantity | 2 |
启动类型Startup type | Y-△启动 Y-△Start
|
能量调节Energy regulation | 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%或无级调节 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100% or automatic regulation |
输入功率 Refrigeration input power | KW | 204 | 218 | 232 | 241 | 250 | 261 | 272 | 281 | 290 | 309 | 328 | 339 | 350 | 355 | 360 |
额定电流 Rated Current
| A | 355 | 379.3 | 403.7 | 419.3 | 435 | 451.1 | 473.3 | 488.9 | 504.6 | 537.7 | 570.7 | 589.9 | 609 | 617.7 | 626.4 |
蒸发器Evaporator
| 型式Type | 高效壳管干式换热器 Pipe dry high efficiency heat exchanger |
水量Flow | m3/h | 168.0 | 180.0 | 192.0 | 198.9 | 205.7 | 214.3 | 222.9 | 231.4 | 240.0 | 255.4 | 270.9 | 281.1 | 288.0 | 292.3 | 296.6 |
配管管径 Interface size | | DN200 | DN250 |
水压降 Water pressure drop | Kpa | 70 | 70 | 70 | 70 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 73 | 74 | 74 | 74 |
冷凝器Condenser
| 型式Type | 高效壳管式换热器 Pipe high efficiency heat exchanger |
水量Flow | m3/h | 203.0 | 217.4 | 231.8 | 240.2 | 248.6 | 259.0 | 269.5 | 279.6 | 289.7 | 308.4 | 327.1 | 339.3 | 348.0 | 353.1 | 358.3 |
配管管径 Interface size | | DN150×2 | DN200×2 |
水压降 Water pressure drop | KPa | 56 | 56 | 60 | 60 | 65 | 65 | 65 | 65 | 67 | 67 | 68 | 68 | 68 | 68 | 70 |
制冷剂Refrigerants
| 类型Type | R22 |
充注量 Refrigerant volume | kg | 155 | 166 | 175 | 182 | 190 | 195 | 200 | 205 | 210 | 228 | 250 | 255 | 260 | 265 | 270 |
外形尺寸 Overall dimensions
| 长Length | mm | 3890 | 3890 | 3890 | 3890 | 3890 | 3890 | 3890 | 3890 | 3890 | 3890 | 4200 | 4200 | 4200 | 4400 | 4400 |
宽Width | mm | 1300 | 1300 | 1300 | 1300 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
高Height | mm | 2050 | 2050 | 2050 | 2130 | 2230 | 2230 | 2230 | 2230 | 2260 | 2270 | 2280 | 2280 | 2280 | 2280 | 2280 |
噪音Noise | dB(A) | 73 | 73 | 75 | 75 | 75 | 75 | 75 | 75 | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
机组略重 Machine weight | kg | 5300 | 5550 | 6000 | 6100 | 6300 | 6500 | 7000 | 7150 | 7300 | 7800 | 8300 | 8350 | 8400 | 8500 | 8600 |
运行略重 Operating weight | kg | 6050 | 6350 | 6600 | 6700 | 6800 | 7200 | 7550 | 7650 | 7850 | 8200 | 8900 | 8950 | 9000 | 9050 | 9100 |
| | | | | | | | | | | | | | | | | |
| 注:1.名义工况中参数如下:冷冻水进/出水温度12℃/7℃;冷却水进/出水温度30℃/35℃. | |
| 2.温度条件:冷冻水出水温度范围5℃~15℃,冷却水进水温度范围19℃~33℃ | | | | | | | |
| 3.蒸发器和冷凝器的水侧设计承受压力为1.0MPa。 | | | | | | | |
| 4.名义工况中蒸发器水侧污垢系数为0.018m2•℃/kW。 | | | | | | | |
| 5.除上述规格和要求外,公司可根据客户要求提供非标产品。 | | | | | | | | |