Technical parameters of the low-temperature water-cooled screw unit
MODEL | KD-30WFLD | KD-40WFLD | KD-50WFLD | KD-60WFLD | KD-70WFLD | KD-80WFLD | ||
Refrigeration capacity (KW) | -45℃ | 41 | 56 | 74 | 80 | 99 | 107 | |
-55℃ | 27 | 37 | 49 | 52 | 65 | 70 | ||
-65℃ | 17 | 23 | 31 | 33 | 41 | 44 | ||
Rated power of the whole machine (KW) | 52.5 | 67.5 | 82.5 | 97.5 | 112.5 | 123.75 | ||
Whole machine current (A) | 105 | 135 | 165 | 195 | 225 | 248 | ||
Input power supply | 380V/3PH/50Hz | |||||||
Low temperature level | Compressor | Type | Semi-closed screw type | |||||
Rated power (KW) | 22.5 | 30 | 37.5 | 45 | 52.5 | 60 | ||
Refrigerant | R23 | |||||||
Evaporator | Type | Plate-type | ||||||
Coolant | Ethyl alcohol | |||||||
Flow rate of refrigerant (m³ / h) | 11.8 | 16.1 | 21.3 | 23.1 | 28.6 | 30.9 | ||
Condenser | Type | Plate-type | ||||||
High temperature level | Compressor | Type | Semi-closed screw type | |||||
Rated power (KW) | 30 | 37.5 | 45 | 52.5 | 60 | 63.75 | ||
Refrigerant | R22 / R404a / R407c | |||||||
Evaporator | Type | Low temperature condenser | ||||||
Condenser | Type | High-efficiency shell tube type | ||||||
Cooling water flow rate (m³ / h) | 27.6 | 36.3 | 39 | 48.5 | 52.2 | 61.5 | ||
Safety precautions | Compressor overheating protection, high and low pressure protection, overtemperature protection, flow protection, phase sequence / phase deficiency protection, exhaust overheating protection, anti-freezing protection, water flow switch protection | |||||||
Dimensions | Length (mm) | 2500 | 2500 | 2500 | 3100 | 3200 | 3200 | |
Width (mm) | 1500 | 1500 | 1500 | 1700 | 1700 | 1700 | ||
Height (mm) | 2000 | 2000 | 2000 | 2200 | 2200 | 2200 | ||
Weight | Kg | 1800 | 2100 | 2700 | 3600 | 3900 | 4150 | |
MODEL | KD-85WFLD | KD-90WFLD | KD-100WFLD | KD-110WFLD | KD-120WFLD | KD-140WFLD | ||
Refrigeration capacity (KW) | -45℃ | 126 | 133 | 148 | 160 | 174 | 211 | |
-55℃ | 83 | 88 | 98 | 105 | 114 | 139 | ||
-65℃ | 52 | 55 | 61 | 66 | 72 | 87 | ||
Rated power of the whole machine (KW) | 131.25 | 142.5 | 157.5 | 172.5 | 195 | 217.5 | ||
Whole machine current (A) | 263 | 285 | 315 | 345 | 390 | 435 | ||
Input power supply | 380V/3PH/50Hz | |||||||
Low temperature level | Compressor | Type | Semi-closed screw type | |||||
Rated power (KW) | 63.75 | 67.5 | 75 | 82.5 | 90 | 105 | ||
Refrigerant | R23 | |||||||
Evaporator | Type | Plate-type | ||||||
Coolant | Ethyl alcohol | |||||||
Flow rate of refrigerant (m³ / h) | 36.4 | 38.4 | 42.7 | 46.2 | 50.2 | 60.9 | ||
Condenser | Type | Plate-type | ||||||
High temperature level | Compressor | Type | Semi-closed screw type | |||||
Rated power (KW) | 67.5 | 75 | 82.5 | 90 | 105 | 112.5 | ||
Refrigerant | R22 / R404a / R407c | |||||||
Evaporator | Type | Low temperature condenser | ||||||
Condenser | Type | High-efficiency shell tube type | ||||||
Cooling water flow rate (m³ / h) | 65 | 70 | 76 | 83 | 99 | 105 | ||
Safety precautions | Compressor overheating protection, high and low pressure protection, overtemperature protection, flow protection, phase sequence / phase deficiency protection, exhaust overheating protection, anti-freezing protection, water flow switch protection | |||||||
Dimensions | Length (mm) | 3200 | 4000 | 4000 | 4000 | 4500 | 4500 | |
Width (mm) | 1700 | 2100 | 2100 | 2100 | 2100 | 2100 | ||
Height (mm) | 2300 | 2500 | 2500 | 2500 | 2700 | 2700 | ||
Weight | Kg | 4400 | 4650 | 4900 | 5400 | 6350 | 6450 | |
MODEL | KD-150WFLD | KD-160WFLD | KD-170WFLD | KD-180WFLD | KD-200WFLD | KD-220WFLD | ||
Refrigeration capacity (KW) | -45℃ | 221 | 244 | 264 | 275 | 320 | 344 | |
-55℃ | 145 | 161 | 174 | 181 | 211 | 227 | ||
-65℃ | 91 | 101 | 109 | 114 | 132 | 143 | ||
Rated power of the whole machine (KW) | 232.5 | 247.5 | 262.5 | 285 | 315 | 345 | ||
Whole machine current (A) | 465 | 495 | 525 | 570 | 630 | 690 | ||
Input power supply | 380V/3PH/50Hz | |||||||
Low temperature level | Compressor | Type | Semi-closed screw type | |||||
Rated power (KW) | 112.5 | 120 | 127.5 | 135 | 150 | 165 | ||
Refrigerant | R23 | |||||||
Evaporator | Type | Plate-type | ||||||
Coolant | Ethyl alcohol | |||||||
Flow rate of refrigerant (m³ / h) | 63.8 | 70.5 | 76.2 | 79.4 | 92.4 | 99.4 | ||
Condenser | Type | Plate-type | ||||||
High temperature level | Compressor | Type | Semi-closed screw type | |||||
Rated power (KW) | 120 | 127.5 | 135 | 150 | 165 | 180 | ||
Refrigerant | R22 / R404a / R407c | |||||||
Evaporator | Type | Low temperature condenser | ||||||
Condenser | Type | High-efficiency shell tube type | ||||||
Cooling water flow rate (m³ / h) | 115 | 124 | 129 | 150 | 165 | 176 | ||
Safety precautions | Compressor overheating protection, high and low pressure protection, overtemperature protection, flow protection, phase sequence / phase deficiency protection, exhaust overheating protection, anti-freezing protection, water flow switch protection | |||||||
Dimensions | Length (mm) | 4500 | 4500 | 4500 | 4500 | 5400 | 5400 | |
Width (mm) | 2100 | 2200 | 2200 | 2200 | 2300 | 2300 | ||
Height (mm) | 2700 | 2900 | 2900 | 2900 | 2900 | 2900 | ||
Weight | Kg | 6950 | 7250 | 7500 | 8900 | 9450 | 9700 | |
MODEL | KD-240WFLD | KD-280WFLD | KD-300WFLD | KD-330WFLD | KD-390WFLD | ||
Refrigeration capacity (KW) | -45℃ | 375 | 423 | 477 | 545 | 611 | |
-55℃ | 247 | 279 | 314 | 359 | 403 | ||
-65℃ | 155 | 175 | 198 | 226 | 253 | ||
Rated power of the whole machine (KW) | 390 | 435 | 472.5 | 540 | 637.5 | ||
Whole machine current (A) | 780 | 870 | 945 | 1080 | 1275 | ||
Input power supply | 380V/3PH/50Hz | ||||||
Low temperature level | Compressor | Type | Semi-closed screw type | ||||
Rated power (KW) | 180 | 210 | 225 | 247.5 | 292.5 | ||
Refrigerant | R23 | ||||||
Evaporator | Type | Plate-type | |||||
Coolant | Ethyl alcohol | ||||||
Flow rate of refrigerant (m³ / h) | 108.3 | 122.2 | 137.8 | 157.4 | 176.5 | ||
Condenser | Type | Plate-type | |||||
High temperature level | Compressor | Type | Semi-closed screw type | ||||
Rated power (KW) | 210 | 225 | 247.5 | 292.5 | 345 | ||
Refrigerant | R22 / R404a / R407c | ||||||
Evaporator | Type | Low temperature condenser | |||||
Condenser | Type | High-efficiency shell tube type | |||||
Cooling water flow rate (m³ / h) | 199 | 215 | 237 | 278 | 317 | ||
Safety precautions | Compressor overheating protection, high and low pressure protection, overtemperature protection, flow protection, phase sequence / phase deficiency protection, exhaust overheating protection, anti-freezing protection, water flow switch protection | ||||||
Dimensions | Length (mm) | 5400 | 5800 | 5800 | 6700 | 6700 | |
Width (mm) | 2300 | 2300 | 2300 | 2500 | 2500 | ||
Height (mm) | 2900 | 3200 | 3200 | 3200 | 3200 | ||
Weight | Kg | 9900 | 10600 | 11200 | 12000 | 13000 | |
Nominal cooling capacity: the inlet and outlet water temperature of the cooling water is 30℃ / 35℃, and the inlet and outlet temperature of the water carrier is-45℃ / -50℃. The water carrier refrigerant is the glacier refrigerant
The Company reserves the power to change the technology without notice of any change
