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The low noise, less vibrating, and long life semi-hermetic water-cooled screw compressor unit features asymmetric 5:6 rotor screw compressor for high efficiency and maximum output.
Product Description
The low noise, less vibrating, and long life semi-hermetic water-cooled screw compressor unit features asymmetric 5:6 rotor screw compressor for high efficiency and maximum output. Moreover, this screw compressor unit ensures less energy consumption as it comes with the multi-level energy control mechanism. So, you can easily control the cooling load according to the requirements. With -20～-15℃ temperature settings, this semi-hermetic water-cooled screw compressor unit meets your wide-scale refrigeration needs.
We always manufacture and test parts of all semi-hermetic water-cooled screw compressor unit carefully to maintain OEM-QUALITY standards.
Features:
· The compressor has less noise, less vibration, long life and matchless efficiency.
· Completely configured unit with world's highly reliable refrigeration accessories and parts.
· Over load, over heat, counter rotation, exhaust temperature, oil flow, oil level, and pressures level protection.
· Special protection for coil temperature
· Adjustable multiple energy regulation levels for different cooling load.
· Less energy consumption.
Main components:
· Screw compressor
· Oil separator
· Oil cooler (for air based cooling units)
· Oil returning component
· Outlet valve for sub oil
· Condenser (for water based cooling units)
· Reservoir
· Filter barrel
· Sight glass
· Spray system
· Inhale filter
· Economizer system
· Pressure protector
· Pressure gauge
· Pressure control for high, medium, and low levels
· Condenser fan
· Pressure sensor
· Control box with PCL+ and touch pad
· Storage temperature: -20～-15℃
· Power supply: 380V/3P/50Hz
Moreover, this semi-hermetic water cooled screw compressor unit with all measurements and parts is compatible with R22 refrigerant. Please contact us if you need a compressor unit for other refrigerants.
Product Features
| Type | HLGS2 | ||||||||
| 60L | 80L | 100L | 120L | 140L | |||||
| Compressor type | Type | RC2-100B | RC2-140B | RC2-180B | RC2-230B | RC2-260B | |||
| Style | Semi-hermetic screw compressor | ||||||||
| Quantity | 2 | 2 | 2 | 2 | 2 | ||||
| Singe compressor energy adjustment | 66%-100% | 75%-100% | |||||||
| Cooling capacity and power | Evaporation -20℃ | Cooling capacity(KW) | 82 | 114.2 | 149.2 | 207 | 214 | ||
| Power(KW) | 41 | 55.2 | 69.4 | 96.4 | 99.4 | ||||
| Evaporation -25℃ | Cooling capacity(KW) | 66 | 91.8 | 120.2 | 166.6 | 172.4 | |||
| Power(KW) | 39.6 | 53.4 | 67 | 93.2 | 96 | ||||
| Evaporation -30℃ | Cooling capacity(KW) | 52 | 72.6 | 94.8 | 131.6 | 136.2 | |||
| Power(KW) | 38.2 | 51.6 | 64.8 | 89.8 | 92.6 | ||||
| Storage temperature( ℃) | -20～-15℃ | ||||||||
| Refrigerant | R22 | ||||||||
| Power supply | 380V/3P/50Hz | ||||||||
| Max operation current (A) | 138 | 182 | 242 | 316 | 342 | ||||
| Condenser | Style | High efficient pipe-shell style | |||||||
| Nominal flow (m^3/h) | 22 | 30 | 39 | 52 | 57 | ||||
| Port size | DN65 | DN80 | DN100 | DN100 | DN125 | ||||
| Port | inhale port/(mm) | Φ89 | Φ108 | Φ108 | Φ133 | Φ133 | |||
| Liquid supply port (mm) | Φ35 | Φ35 | Φ42 | Φ42 | Φ54 | ||||
| Boundary dimensions | A (mm) | 2200 | 2500 | 2500 | 2800 | 2800 | |||
| B (mm) | 1900 | 1900 | 1900 | 1900 | 1900 | ||||
| C (mm) | 1800 | 1800 | 1900 | 1900 | 1900 | ||||
| Installation dimension (a×b)(mm) | 1800×1650 | 1800×1650 | 1800×1650 | 2000×1650 | 2000×1650 | ||||
Unit design condition: evaporation temperature -23℃, cooling water inlet 30℃, outlet 35℃, running with economizer
| Type | HLGS2 | ||||||||
| 160L | 180L | 200L | 220L | 250L | |||||
| Compressor type | Type | RC2-310B-Z | RC2-340B-Z | RC2-370B-Z | RC2-410B-Z | RC2-470B-Z | |||
| Style | Semi-hermetic screw compressor | ||||||||
| Quantity | 2 | 2 | 2 | 2 | 2 | ||||
| Singe compressor energy adjustment | 75%-100% | ||||||||
| Cooling capacity and power | Evaporation -20℃ | Cooling capacity(KW) | 267.6 | 298.8 | 323.4 | 349 | 423.8 | ||
| Power(KW) | 121.8 | 131.6 | 142 | 157.2 | 181.6 | ||||
| Evaporation -25℃ | Cooling capacity(KW) | 214.8 | 240 | 259.8 | 280.2 | 340.8 | |||
| Power(KW) | 117.8 | 127.2 | 137.4 | 151.8 | 175.4 | ||||
| Evaporation -30℃ | Cooling capacity(KW) | 169.6 | 189.8 | 205.4 | 221.4 | 269.4 | |||
| Power(KW) | 113.6 | 122.6 | 132.4 | 146.6 | 169.2 | ||||
| Storage temperature( ℃) | -20～-15℃ | ||||||||
| Refrigerant | R22 | ||||||||
| Power supply | 380V/3P/50Hz | ||||||||
| Max operation current (A) | 406 | 440 | 482 | 536 | 620 | ||||
| Condenser | Style | High efficient pipe-shell style | |||||||
| Nominal flow (m^3/h) | 69 | 76 | 83 | 91 | 108 | ||||
| Port size | DN125 | DN125 | DN150 | DN150 | DN150 | ||||
| Port | inhale port/(mm) | Φ133 | Φ133 | Φ159 | Φ159 | Φ159 | |||
| Liquid supply port (mm) | Φ54 | Φ54 | Φ54 | Φ54 | Φ54 | ||||
| Boundary dimensions | A (mm) | 3300 | 3500 | 3500 | 3500 | 3500 | |||
| B (mm) | 2000 | 2000 | 2000 | 2000 | 2000 | ||||
| C (mm) | 2100 | 2100 | 2100 | 2100 | 2100 | ||||
| Installation dimension (a×b)(mm) | 2300×1750 | 2500×1750 | 2500×1750 | 2500×1750 | 2500×1750 | ||||
Unit design condition: evaporation temperature -23℃, cooling water inlet 30℃, outlet 35℃, running with economizer
| Type | HLGS3 | |||||||
| 90L | 120L | 150L | 180L | |||||
| Compressor type | Type | RC2-100B-Z | RC2-140B-Z | RC2-180B-Z | RC2-230B-Z | |||
| Style | Semi-hermetic screw compressor | |||||||
| Quantity | 3 | 3 | 3 | 3 | ||||
| Singe compressor energy adjustment | 66%-100% | 75%-100% | ||||||
| Cooling capacity and power | Evaporation -20℃ | Cooling capacity(KW) | 123 | 171.3 | 223.8 | 310.5 | ||
| Power(KW) | 61.5 | 82.8 | 104.1 | 144.6 | ||||
| Evaporation -25℃ | Cooling capacity(KW) | 99 | 137.7 | 180.3 | 249.9 | |||
| Power(KW) | 59.4 | 80.1 | 100.5 | 139.8 | ||||
| Evaporation -30℃ | Cooling capacity(KW) | 78 | 108.9 | 142.2 | 197.4 | |||
| Power(KW) | 57.3 | 77.4 | 97.2 | 134.7 | ||||
| Storage temperature( ℃) | -20～-15℃ | |||||||
| Refrigerant | R22 | |||||||
| Power suppler | 380V/3P/50Hz | |||||||
| Max operation current (A) | 207 | 273 | 363 | 474 | ||||
| Condenser | Style | High efficient pipe-shell style | ||||||
| Nominal flow (m^3/h) | 33 | 45 | 58 | 78 | ||||
| Port size | DN80 | DN100 | DN100 | DN125 | ||||
| Port | inhale port/(mm) | 2×Φ89 | 2×Φ89 | 2×Φ89 | 2×Φ108 | |||
| Liquid supply port (mm) | Φ42 | Φ42 | Φ54 | Φ54 | ||||
| Boundary dimensions | A (mm) | 3000 | 3000 | 3000 | 3500 | |||
| B (mm) | 1900 | 1900 | 1900 | 1900 | ||||
| C (mm) | 1800 | 1800 | 1800 | 1900 | ||||
| Installation dimension (a×b)(mm) | 2000×1650 | 2000×1650 | 2000×1650 | 2500×1650 | ||||
Unit design condition: evaporation temperature -23℃, cooling water inlet 30℃, outlet 35℃, running with economizer
| Type | HLGS3 | |||||||
| 210L | 240L | 270L | 300L | |||||
| Compressor type | Type | RC2-260B-Z | RC2-310B-Z | RC2-340B-Z | RC2-370B-Z | |||
| Style | Semi-hermetic screw compressor | |||||||
| Quantity | 3 | 3 | 3 | 3 | ||||
| Singe compressor energy adjustment | 75%-100% | |||||||
| Cooling capacity and power | Evaporation -20℃ | Cooling capacity(KW) | 321 | 401.4 | 448.2 | 485.1 | ||
| Power(KW) | 149.1 | 182.7 | 197.4 | 213 | ||||
| Evaporation -25℃ | Cooling capacity(KW) | 258.6 | 322.2 | 360 | 389.7 | |||
| Power(KW) | 144 | 176.7 | 190.8 | 206.1 | ||||
| Evaporation -30℃ | Cooling capacity(KW) | 204.3 | 254.4 | 284.7 | 308.1 | |||
| Power(KW) | 138.9 | 170.4 | 183.9 | 198.6 | ||||
| Storage temperature( ℃) | -20～-15℃ | |||||||
| Refrigerant | R22 | |||||||
| Power supply | 380V/3P/50Hz | |||||||
| Max operation current (A) | 513 | 609 | 660 | 723 | ||||
| Condenser | Style | High efficient pipe-shell style | ||||||
| Nominal flow (m^3/h) | 85 | 104 | 114 | 124 | ||||
| Port size | DN150 | DN150 | DN150 | DN150 | ||||
| Port | inhale port/(mm) | 2×Φ108 | 2×Φ108 | 2×Φ133 | 2×Φ133 | |||
| Liquid supply port (mm) | Φ54 | Φ54 | Φ54 | Φ54 | ||||
| Boundary dimensions | A (mm) | 3500 | 3700 | 3700 | 3700 | |||
| B (mm) | 1900 | 2100 | 2100 | 2100 | ||||
| C (mm) | 2100 | 2100 | 2100 | 2100 | ||||
| Installation dimension (a×b)(mm) | 2500×1650 | 2500×1850 | 2500×1850 | 2500×1850 | ||||
Unit design condition: evaporation temperature -23℃, cooling water inlet 30℃, outlet 35℃, running with economizer
Installation dimensions:
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