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Features:1.Imported semi-hermetic double screw compressors,compared to traditional reciprocating compressor,it has advantages of high efficiency,no noise,easy operation and long life.
2. World famous brand refrigerating fittings to ensure high quality and reliable running.
3. Highly efficient grooved copper tube as heat exchanger for evaporator and condenser,high coefficient of heat transfer,high heat transfer efficiency evaporating in the tube and condensing out of tube
4. Independent refrigerating cycle which can be maintained and repaired without
5. Adopted SIEMEN microcomputer programmable controller,coordinating with compressors staged energy adjusting system, can timely and exactly adjust the refrigerating output with refrigeration duty.
model LSW- | 50SL | 60SL | 80SL | 100 SL | 130 SL | 150 SL | 200SLD | 250SLD | ||
refrigerating output | KW | 165 | 185 | 281 | 352 | 468 | 574 | 704 | 936 | |
Kcal/h | 142000 | 159000 | 241660 | 302720 | 402480 | 493640 | 605440 | 804960 | ||
refrigerant | R22/R407C/R134a | |||||||||
refrigerant weight | kg | 30 | 38 | 56 | 70 | 90 | 120 | 140 | 180 | |
Voltages | 3PH/380V/460V/50HZ/60HZ | |||||||||
controlling method | microcomputer programmable controller | |||||||||
safe protection | ,water system fault protection, antifreeze protection, overheating and overloading protection etc. | |||||||||
staged energy control | % | 0/50/70/100 | 0/25/50/100 | |||||||
quantity of compressor | Set | 1 | 2 | |||||||
Power of compressor | KW | 35.1 | 37.0 | 60.0 | 72.0 | 94.0 | 116.0 | 145.0 | 189.0 | |
cooling water | temperature |
| 30inlet/ 35 outlet | |||||||
flow | T/h | 34.5 | 37.0 | 60.0 | 75.0 | 98.0 | 120.0 | 150.0 | 195.0 | |
resistance of water path | MPa | ≤ 0.07 | ||||||||
connection | flange | DN80 | DN100 | DN125 | DN150 | |||||
chilled water | temperature |
| 30inlet/35outlet | |||||||
flow | T/h | 27.6 | 33.0 | 49.0 | 60.0 | 78.0 | 96.0 | 120.0 | 156.0 | |
resistance of water path | MPa | ≤ 0.07 | ||||||||
connection | flange | DN80 | DN100 | DN125 | DN150 | |||||
dimensions | L | mm | 2300 | 2400 | 3000 | 3000 | 3600 | 4100 | 4200 | 4200 |
W | mm | 900 | 900 | 950 | 950 | 1100 | 1200 | 1400 | 1500 | |
H | mm | 1200 | 1200 | 1200 | 1200 | 1600 | 1800 | 1800 | 1900 | |
weight | Kg | 1100 | 1200 | 1500 | 1600 | 2400 | 3500 | 3800 | 4200 | |
screw water chiller 47RT-280RT. R407c