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The Bitzer low temperature screw water-cooled condensing unit is an integrated refrigeration solution specifically designed for low-temperature operating conditions, with targeted optimization in system stability, operating efficiency, and long-term reliability. The core power of the unit is provided by semi-hermetic screw compressors from well-known domestic and international brands. This type of compressor is capable of maintaining continuous and stable operation under low evaporating temperature conditions, making it suitable for cold storage facilities, low-temperature processing, and industrial refrigeration applications where precise temperature control is required. Its structural design helps improve volumetric efficiency while ensuring sufficient cooling capacity and effective energy consumption management.
In terms of system configuration, the Bitzer low temperature screw water-cooled condensing unit emphasizes overall compatibility and reliability. The main refrigeration components and key control elements are all sourced from established domestic and international brands, ensuring coordinated operation among all functional modules. The advanced control system enables real-time monitoring and regulation of critical parameters such as pressure and temperature, enhancing operational safety and system responsiveness. In addition, the rational layout of components facilitates routine inspection and maintenance, helping to reduce equipment management complexity and overall maintenance costs.
Equipment Parameters Introduction
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Equipment Parameters Introduction
| Unit Model | Com.Model (RFC) |
Com. cuartity |
Evaporation Temp. (℃) | Reservoir (L) |
Supply pipe (mm) |
Suction pipe (mm) |
Cooling Water interface |
Cooling Water flow |
Dimension(mm) (L×W×H) |
|||||||||
| -20 | -25 | -30 | -35 | -40 | ||||||||||||||
| Coling Capacity/Power Input (kw) | ||||||||||||||||||
| LXPL-BS-50LS | HSN6461 -50 (50HP) |
1 | 34.0 | 52.5 | 32.5 | 42.3 | 34.0 | 52.5 | 32.5 | 42.3 | 31.5 | 33.3 | 80 | Φ28 | Φ54 | 2" | 18 | 1800×1050×1300 |
| LXPL-BBS2-100LS | 2 | 68.0 | 105.0 | 656 | 84.6 | 68.0 | 105.0 | 656 | 84.6 | 63.0 | 66.6 | 150 | Φ35 | Φ108 | 2-1/2" | 36 | 2400×1880×2100 | |
| LXPL-BBS3-150LS | 3 | 102.0 | 157.5 | 98.4 | 126.9 | 102.0 | 157.5 | 98.4 | 126.9 | 94.5 | 99.9 | 250 | Φ42 | Φ89×2 | 3" | 54 | 3300×1880×2100 | |
| LXPL-BBS4-200LS | 4 | 136.0 | 210.0 | 131.2 | 169.2 | 136.0 | 210.0 | 131.2 | 169.2 | 126.0 | 133.2 | 300 | Φ42 | Φ108 ×2 |
4" | 70 | 4100×1880×2100 | |
| 1YPL-RS-8DLS | HSN7451 -60 (60HP) |
1 | 41.7 | 63.6 | 40.3 | 50.7 | 41.7 | 63.6 | 40.3 | 50.7 | 39.0 | 39.5 | 100 | Φ28 | Φ676 | 2" | 23 | 1800×1050×1300 |
| LXPL-BBS2-120LS | 2 | 73.4 | 127.2 | 80.6 | 101.4 | 73.4 | 127.2 | 80.6 | 101.4 | 78.0 | 79.0 | 200 | Φ35 | Φ108 | 2-1/2" | 46 | 2400×1880×2100 | |
| LXPL-BBS3-180LS | 3 | 125.1 | 190.8 | 120.9 | 152.1 | 125.1 | 190.8 | 120.9 | 152.1 | 117.0 | 118.5 | 250 | Φ42 | Φ108 ×2 |
2" | 70 | 3300×1880×2100 | |
| LXPL-BBS4-240LS | 4 | 166.8 | 254.4 | 161.2 | 202.8 | 166.8 | 254.4 | 161.2 | 202.8 | 156.0 | 158.0 | 400 | Φ42 | Φ108 ×2 |
4" | 90 | 4100×1880×2100 | |
| LXPL-BS-70LS | HSN7461 -70 (70HP) |
1 | 46.2 | 72.3 | 44.7 | 51.8 | 46.2 | 72.3 | 44.7 | 51.8 | 43.1 | 45.8 | 100 | 028 | Φ76 | 3" | 26 | 1800×1050×1300 |
| LXPL-BBS2-140LS | 2 | 92.4 | 144.6 | 894 | 116.2 | 92.4 | 144.6 | 89.4 | 116.2 | 86.2 | 91.6 | 200 | Φ35 | Φ108 | 3" | 52 | 2400×1880×2100 | |
| LXPL-BBS3-210LS | 3 | 138.6 | 216.9 | 134.1 | 174.3 | 138.6 | 216.9 | 134.1 | 174.3 | 1293 | 137.4 | 300 | Φ42 | Φ108 ×2 |
4” | 78 | 3300×1880×2100 | |
| LXPL-BBS4-280LS | 4 | 184.8 | 289.2 | 178.8 | 232.4 | 184.8 | 289.2 | 178.8 | 232.4 | 172.4 | 183.2 | 400 | Φ54 | Φ108 ×2 |
5" | 100 | 4100×1880×2100 | |
| LXPL-BS-75LS | HSN7471 -75 (75HP) |
1 | 49.4 | 78.3 | 47.6 | 63.1 | 49.4 | 78.3 | 47.6 | 63.1 | 45.9 | 49.8 | 120 | Φ28 | Φ76 | 2-1/2" | 28 | 2000×1050×1300 |
| LXPL-BBS2-150LS | 2 | 98.8 | 1556 | 95.2 | 126.2 | 98.8 | 1556 | 95.2 | 126.2 | 91.8 | 99.6 | 250 | Φ35 | Φ108 | 3" | 56 | 2400×1880×2100 | |
| LXPL-BBS3-225LS | 3 | 148.2 | 234.9 | 142.8 | 189.3 | 148.2 | 234.9 | 142.8 | 189.3 | 137.7 | 149.4 | 400 | Φ42 | Φ108 ×2 |
4" | 85 | 3300×1880×2100 | |
| LXPL-BBS4-300LS | 4 | 197.6 | 3132 | 190.4 | 252.4 | 197.6 | 313.2 | 190.4 | 252.4 | 183.6 | 199.2 | 500 | Φ54 | Φ133 ×2 |
5" | 110 | 4100×1880×2100 | |
| LXPL-BS-125LS | HSN8571 -125 (125HP) |
1 | 78.3 | 131.9 | 74.6 | 106.6 | 78.3 | 131.9 | 74.6 | 106.6 | 70.9 | 84.7 | 200 | Φ35 | Φ108 | 2-1/2" | 45 | 2250×1100×1730 |
| LXPL-BBS2-250LS | 2 | 156.6 | 263.8 | 149.2 | 213.2 | 156.6 | 263.8 | 149.2 | 213.2 | 141.8 | 169.4 | 400 | Φ42 | Φ159 | 4" | 90 | 2400×2150×2300 | |
| LXPL-BBS3-375LS | 3 | 234.9 | 395.7 | 223.8 | 319.8 | 234.9 | 395.7 | 223.8 | 319.8 | 212.7 | 254.1 | 600 | Φ54 | Φ133 ×2 |
5" | 135 | 3200×2150×2300 | |
| LXPL-BBS4-500LS | 4 | 313.2 | 527.6 | 298.4 | 426.4 | 313.2 | 527.6 | 298.4 | 426.4 | 283.6 | 338.8 | 800 | Φ66 | Φ159 ×2 |
5" | 180 | 4000×2150×2300 | |
| LXPL-BS-160LS | HSN8591 -160 (160HP) |
1 | 105.4 | 167.0 | 101.5 | 134.8 | 105.4 | 167.0 | 101.5 | 134.8 | 97.3 | 106.9 | 250 | Φ35 | Φ108 | 3" | 55 | 2250×1100×1730 |
| LXPL-BBS2-320LS | 2 | 210.8 | 334.0 | 203.0 | 269.6 | 210.8 | 334.0 | 203.0 | 269.6 | 149.6 | 213.8 | 500 | Φ54 | Φ133 | 5" | 110 | 2400×2150×2300 | |
| LXPL-BBS3-480LS | 3 | 316.2 | 501.0 | 304.5 | 404.4 | 316.2 | 501.0 | 304.5 | 404.4 | 291.9 | 320.7 | 800 | Φ66 | Φ159 ×2 |
5" | 165 | 3200×2150×2300 | |
| LXPL-BBS4-640LS | 4 | 421.6 | 668.0 | 406.0 | 539.2 | 421.6 | 668.0 | 406.0 | 539.2 | 389.2 | 427.6 | 900 | Φ66 | Φ213 ×2 |
5" | 220 | 4000×2150×2300 | |
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