Product Details
Water - cooled screw chillers(double expressor)
Chart of technical parameters of water cooling spiral long rod chiller unit
BESTEN MACHINEY SCREW CHILLER
Technical Parameters of screw Chiller
model | BST-080WD | BST-100WD | BST-120WD | BST-140WD | BST-160WD | BST-200WD | BST-220WD | BST-240WD | BST-280WD | BST-320WD | BST-360WD | BST-400WD | BST-440WD | BST-480WD | ||
Rated Cooling Capacity | Btu/h | 820927.2 | 1077509.6 | 1173045.6 | 1430310.4 | 1569520.0 | 1954393.6 | 2138641.6 | 2548081.6 | 3032585.6 | 3505488.8 | 3942224.8 | 4591187.2 | 5042253.6 | 5383453.6 | |
Kcal/h | 206916.0 | 271588.0 | 295668.0 | 360512.0 | 395600.0 | 492608.0 | 539048.0 | 642248.0 | 764368.0 | 883564.0 | 993644.0 | 1157216.0 | 1270908.0 | 1356908.0 | ||
KW | 240.6 | 315.8 | 343.8 | 419.2 | 460.0 | 572.8 | 626.8 | 746.8 | 888.8 | 1027.4 | 1155.4 | 1345.6 | 1477.8 | 1577.8 | ||
power input | 3P/380V-460V/50HZ-60hz | |||||||||||||||
compressor power | KW | 61.40 | 77.00 | 84.40 | 102.80 | 112.00 | 132.60 | 146.00 | 177.00 | 205.60 | 235.20 | 261.20 | 301.00 | 334.00 | 354.60 | |
compressor quantity | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
capacity regulator | 33-66-100% | 25-50-75-100% | ||||||||||||||
starting model | Y-△STARTING | |||||||||||||||
orifice set | heating power expansion valve | |||||||||||||||
protector | Lack phase, reverse phase protection, compressor overload protection, high and low pressure protection, water temperature to pass low, high protection, protection of frost protection, water flow over low protection, etc | |||||||||||||||
Refrigerant | R22/R407C | |||||||||||||||
Comdensor | Shell tube type | |||||||||||||||
cooling water flow | m3/h | 51.94 | 67.56 | 73.65 | 89.78 | 98.38 | 121.33 | 132.92 | 158.89 | 188.24 | 217.17 | 243.66 | 283.22 | 311.63 | 332.37 | |
Diameter of standard nipple | DN | 100 | 125 | 100*2 | 100*2 | 125*2 | 125*2 | 125*2 | 150*2 | 150*2 | 150*2 | 150*2 | 200*2 | 200*2 | 200*2 | |
Evaporator | Shell tube type | |||||||||||||||
cooled water flow | m3/h | 41.38 | 54.32 | 59.13 | 72.10 | 79.12 | 98.52 | 107.81 | 128.45 | 152.87 | 176.71 | 198.73 | 231.44 | 254.18 | 271.38 | |
Diameter of standard nipple | DN | 100 | 125 | 125 | 125 | 150 | 150 | 150 | 200 | 200 | 200 | 200 | 250 | 250 | 250 | |
size | L | mm | 3000 | 3000 | 3000 | 3000 | 3000 | 3500 | 3500 | 3500 | 4000 | 4000 | 4000 | 4500 | 4500 | 4500 |
W | mm | 1340 | 1340 | 1340 | 1340 | 1400 | 1530 | 1530 | 1530 | 1530 | 1650 | 1650 | 1650 | 1650 | 1650 | |
H | mm | 1520 | 1520 | 1710 | 1800 | 1820 | 1970 | 2010 | 2060 | 2060 | 2200 | 2200 | 2350 | 2350 | 2500 | |
weight | Kg | 2080 | 2600 | 3120 | 3640 | 4160 | 5200 | 5720 | 6240 | 7280 | 8320 | 9360 | 10400 | 11440 | 12480 |
Notice:
1.The cooling output is based on the
following standards:
Temperature conditions:
chilled water return water temperature of 20℃
chilled water output water temperature of 15℃
cooling water inlet temperature of 40℃
cooling water outlet temperature of 45℃
2.power supply
Main power suppl(Three-Phase)Controlling power(Single phase) 220V/50HZ/220V/50HZ
3.Working range
Cooling air outlet temperature 22℃ to 50℃
Cooling air temperature difference between the value of 3.5℃ to 6.5℃
Cooling water outlet temperature of 5℃to 25℃
Frozen water temperature difference of 2.5℃ to 7℃
4.Notice for booking
a.Describe that the evaporator is tank type or hub pipe type
b.If you need built-in pump or not?The flow and preasure of the pump should be described in booking.
c.Please describe the special requirements on the outlet or inlet of the freezing water when you book products.
Parameter list of water - cooled screw double expressor chillers
model | Rated Cooling Capacity | compressor power | cooling water flow | Diameter of standard nipple | cooled water flow | Diameter of standard nipple | size | weight | |||
L | W | H | |||||||||
BST-080WD | 820927.2 | 206916.0 | 61.40 | 51.94 | 100 | 41.38 | 100 | 3000 | 1340 | 1520 | 2080 |
BST-100WD | 1077509.6 | 271588.0 | 77.00 | 67.56 | 125 | 54.32 | 125 | 3000 | 1340 | 1520 | 2600 |
BST-120WD | 1173045.6 | 295668.0 | 84.40 | 73.65 | 100*2 | 59.13 | 125 | 3000 | 1340 | 1710 | 3120 |
BST-140WD | 1430310.4 | 360512.0 | 102.80 | 89.78 | 100*2 | 72.10 | 125 | 3000 | 1340 | 1800 | 3640 |
BST-160WD | 1569520.0 | 395600.0 | 112.00 | 98.38 | 125*2 | 79.12 | 150 | 3000 | 1400 | 1820 | 4160 |
BST-200WD | 1954393.6 | 492608.0 | 132.60 | 121.33 | 125*2 | 98.52 | 150 | 3500 | 1530 | 1970 | 5200 |
BST-220WD | 2138641.6 | 539048.0 | 146.00 | 132.92 | 125*2 | 107.81 | 150 | 3500 | 1530 | 2010 | 5720 |
BST-240WD | 2548081.6 | 642248.0 | 177.00 | 158.89 | 150*2 | 128.45 | 200 | 3500 | 1530 | 2060 | 6240 |
BST-280WD | 3032585.6 | 764368.0 | 205.60 | 188.24 | 150*2 | 152.87 | 200 | 4000 | 1530 | 2060 | 7280 |
BST-320WD | 3505488.8 | 883564.0 | 235.20 | 217.17 | 150*2 | 176.71 | 200 | 4000 | 1650 | 2200 | 8320 |
BST-360WD | 3942224.8 | 993644.0 | 261.20 | 243.66 | 150*2 | 198.73 | 200 | 4000 | 1650 | 2200 | 9360 |
BST-400WD | 4591187.2 | 1157216.0 | 301.00 | 283.22 | 200*2 | 231.44 | 250 | 4500 | 1650 | 2350 | 10400 |
BST-440WD | 5042253.6 | 1270908.0 | 334.00 | 311.63 | 200*2 | 254.18 | 250 | 4500 | 1650 | 2350 | 11440 |
BST-480WD | 5383453.6 | 1356908.0 | 354.60 | 332.37 | 200*2 | 271.38 | 250 | 4500 | 1650 | 2500 | 12480 |