China Dual-Circuit Screw Compressor Water to Water Heat Pump, Find details and Price about China Heat Pump, Water to Water Heat Pump from Dual-Circuit Screw Compressor Water to Water Heat Pump
| Screw-type Water Source Heat Pump with Heat Recovery (two compressors) | ||||||||||
| Model ESGW | 055DOQN | 130DOQN | 140DOQN | 195DOQN | 285DOQN | 315DOQN | 335DOQN | 350DOQN | ||
| Rated Cooling Capacity | Cooling Capacity (KW) | 212 | 497 | 543 | 742 | 1094 | 1210 | 1290 | 1349 | |
| Cooling Capacity (USRT) | 60.30 | 141.35 | 154.44 | 211.04 | 311.15 | 344.14 | 366.89 | 383.67 | ||
| Input Power (KW) | 37.8 | 83.8 | 92.0 | 119.5 | 175.2 | 194.9 | 206.7 | 217.7 | ||
| Rated Heating Capacity | Heating Capacity (KW) | 253 | 585 | 640 | 865 | 1126 | 1411 | 1501 | 1573 | |
| Heating Capacity (USRT) | 71.96 | 166.38 | 182.03 | 246.02 | 320.25 | 401.31 | 426.91 | 447.38 | ||
| Input Power (KW) | 53.4 | 117.8 | 129.2 | 167.0 | 245 | 272.3 | 288.6 | 304.2 | ||
| Refrigerant | R407C | |||||||||
| Compressor | Semi-hermetic Screw Type | |||||||||
| Power Supply | 3φ-380V-50HZ | |||||||||
| Safety Protection | Phase reversion protection, Phase lack protection, Overload current protection, Discharge air temp. protection, Low & High pressure protection, Low temp. protection, Reserved water flow protection interface. | |||||||||
| Number of Refrigeration Circuit | 2 | |||||||||
| Capacity Control (%) | 0,25,37.5,50,62.5,75,87.5,100 | |||||||||
| Refrigerant Charge (Kg) | 34 | 80 | 87 | 118 | 179 | 194 | 209 | 219 | ||
| Chilled Water | Temp of inlet/outlet water | 12ºC/7ºC | ||||||||
| Water Side Max Pressure (MPa) | 1 | |||||||||
| Dia.of Pipe (inch) | 3" | 5" | 5" | 5" | 6" | 6" | 8" | 8" | ||
| Water Flow (m3/h) | 36.5 | 85.5 | 93.4 | 127.6 | 188.2 | 208.1 | 221.9 | 232.0 | ||
| Pressure drop (kPa) | 29 | 39 | 49 | 40 | 43 | 48 | 47 | 51 | ||
| Under Ground Water | Temp of inlet/outlet water | 18ºC/29ºC | ||||||||
| Water Side Max Pressure (MPa) | 1 | |||||||||
| Dia.of Pipe (inch) | 3" | 4" | 5" | 5" | 4"×2 | 5"×2 | 5"×2 | 5"×2 | ||
| Water Flow (m3/h) | 19.8 | 45.8 | 50 | 67.6 | 88 | 110.3 | 117.3 | 123 | ||
| Pressure drop (kPa) | 41 | 43 | 44 | 45 | 46 | 47 | 50 | 53 | ||
| Running Noise dB(A) | 76.1 | 82.0 | 82.2 | 83.4 | 88.2 | 89.3 | 89.6 | 89.9 | ||
| Total weight (Kg) | 1410 | 2260 | 2540 | 2930 | 3740 | 3950 | 4320 | 4810 | ||
| Running Weight (Kg) | 1790 | 2970 | 3330 | 3920 | 4830 | 5140 | 5540 | 5750 | ||
| Heat Recovery Parameters | ||||||||||
| Refrigerant Charge (Kg) | 34 | 80 | 87 | 118 | 179 | 194 | 209 | 219 | ||
| Heat Reclaimed Volume (KW) | 63.6 | 149.1 | 162.9 | 222.6 | 328.2 | 363.0 | 387.0 | 404.7 | ||
| Heat Recovery unit | Water Side Max Pressure (MPa) | 1 | ||||||||
| Dia.of Pipe (inch) | 2" | 2-1/2" | 2-1/2" | 2-1/2" | 3" | 3" | 3" | 3" | ||
| Water Flow (m3/h) | 10.9 | 25.6 | 28.0 | 38.3 | 56.5 | 62.4 | 66.6 | 69.6 | ||
| Pressure drop (kPa) | 23 | 26 | 26 | 29 | 34 | 35 | 38 | 39 | ||
| Total weight (Kg) | 1550 | 2510 | 2810 | 3330 | 3910 | 4470 | 4910 | 5360 | ||
| Running Weight (Kg) | 1950 | 3240 | 3580 | 4280 | 4970 | 5660 | 5920 | 6160 | ||
| Dimension L×W×H | Detailed dimensions are according to the actual finished product sizes. | |||||||||
| Screw-type Water Source Heat Pump with Heat Recovery (two compressors) | |||||||||
| Model ESGW | 405DOQN | 445DOQN | 480DOQN | 535DOQN | 675DOQN | 790DOQN | 885DOQN | ||
| Rated Cooling Capacity | Cooling Capacity (KW) | 1570 | 1723 | 1850 | 2064 | 2592 | 3053 | 3407 | |
| Cooling Capacity (USRT) | 446.53 | 490.05 | 526.17 | 587.03 | 737.20 | 868.32 | 969.00 | ||
| Input Power (KW) | 250.6 | 275.3 | 293.4 | 327.2 | 412.7 | 483.2 | 533.9 | ||
| Rated Heating Capacity | Heating Capacity (KW) | 1825 | 2005 | 2147 | 2396 | 3013 | 3543 | 3945 | |
| Heating Capacity (USRT) | 519.06 | 570.25 | 610.64 | 681.46 | 856.94 | 1,007.68 | 1,122.01 | ||
| Input Power (KW) | 350.2 | 384.6 | 409.8 | 457.1 | 576.5 | 675.1 | 745.8 | ||
| Refrigerant | R407C | ||||||||
| Compressor | Semi-hermetic Screw Type | ||||||||
| Power Supply | 3φ-380V-50HZ | ||||||||
| Safety Protection | Phase reversion protection, Phase lack protection, Overload current protection, Discharge air temp. protection, Low & High pressure protection, Low temp. protection, Reserved water flow protection interface. | ||||||||
| Number of Refrigeration Circuit | 2 | ||||||||
| Capacity Control (%) | 0,25,37.5,50,62.5,75,87.5,100 | ||||||||
| Refrigerant Charge (Kg) | 255 | 281 | 300 | 336 | 414 | 486 | 558 | ||
| Chilled Water | Temp of inlet/outlet water | 12ºC/7ºC | |||||||
| Water Side Max Pressure (MPa) | 1 | ||||||||
| Dia.of Pipe (inch) | 8" | 8" | 8" | 8" | 8" | 10" | 10" | ||
| Water Flow (m3/h) | 270.0 | 296.4 | 318.2 | 355.0 | 445.8 | 525.1 | 586.0 | ||
| Pressure drop (kPa) | 55 | 71 | 69 | 66 | 64 | 71 | 76 | ||
| Underground Water | Temp of inlet/outlet water | 18ºC/29ºC | |||||||
| Water Side Max Pressure (MPa) | 1 | ||||||||
| Dia.of Pipe (inch) | 5"×2 | 5"×2 | 5"×2 | 6"×2 | 6"×2 | 8"×2 | 8"×2 | ||
| Water Flow (m3/h) | 142.7 | 156.7 | 167.9 | 187.3 | 235.5 | 276.9 | 308.4 | ||
| Pressure drop (kPa) | 59 | 61 | 67 | 74 | 76 | 80 | 85 | ||
| Running Noise dB(A) | 90.1 | 90.3 | 90.6 | 91.4 | 93.3 | 93.8 | 94.2 | ||
| Total weight (Kg) | 5270 | 5680 | 5890 | 6110 | 7380 | 8010 | 8550 | ||
| Running Weight (Kg) | 5970 | 6190 | 6500 | 6810 | 8420 | 9180 | 9720 | ||
| Heat Recovery Parameters | |||||||||
| Refrigerant Charge (Kg) | 255 | 281 | 316 | 354 | 436 | 512 | 584 | ||
| Heat Reclaimed Volume (KW) | 471 | 516.9 | 555 | 619.2 | 777.6 | 915.9 | 1022.1 | ||
| Heat Recovery unit | Water Side Max Pressure (MPa) | 1 | |||||||
| Dia.of Pipe (inch) | 4" | 4" | 4" | 4" | 5" | 5" | 5" | ||
| Water Flow (m3/h) | 81.0 | 88.9 | 95.5 | 106.5 | 133.7 | 157.5 | 175.8 | ||
| Pressure drop (kPa) | 42 | 42 | 43 | 43 | 43 | 43 | 43 | ||
| Total weight (Kg) | 5820 | 6290 | 6620 | 6840 | 7610 | 8440 | 8980 | ||
| Running Weight (Kg) | 6470 | 6790 | 7220 | 7440 | 8660 | 9520 | 10080 | ||
| Dimension L×W×H | Detailed dimensions are according to the actual finished product sizes. | ||||||||