​Water - cooled screw chillers(double expressor)

Release time:
2017-10-21 18:03:46
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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

modelBST-080WDBST-100WDBST-120WDBST-140WDBST-160WDBST-200WDBST-220WDBST-240WDBST-280WDBST-320WDBST-360WDBST-400WDBST-440WDBST-480WD
Rated Cooling CapacityBtu/h820927.21077509.61173045.61430310.41569520.01954393.62138641.62548081.63032585.63505488.83942224.84591187.25042253.65383453.6
Kcal/h206916.0271588.0295668.0360512.0395600.0492608.0539048.0642248.0764368.0883564.0993644.01157216.01270908.01356908.0
KW240.6315.8343.8419.2460.0572.8626.8746.8888.81027.41155.41345.61477.81577.8
power input3P/380V-460V/50HZ-60hz
compressor powerKW61.4077.0084.40102.80112.00132.60146.00177.00205.60235.20261.20301.00334.00354.60
compressor quantity22222222222222
capacity regulator33-66-100%25-50-75-100%
starting modelY-△STARTING
orifice setheating power expansion    valve
protectorLack 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
RefrigerantR22/R407C
ComdensorShell tube type
cooling water flowm3/h51.9467.5673.6589.7898.38121.33132.92158.89188.24217.17243.66283.22311.63332.37
Diameter of standard    nippleDN100125100*2100*2125*2125*2125*2150*2150*2150*2150*2200*2200*2200*2
EvaporatorShell tube type
cooled water flowm3/h41.3854.3259.1372.1079.1298.52107.81128.45152.87176.71198.73231.44254.18271.38
Diameter of    standard nippleDN100125125125150150150200200200200250250250
sizeLmm30003000300030003000350035003500400040004000450045004500
Wmm13401340134013401400153015301530153016501650165016501650
Hmm15201520171018001820197020102060206022002200235023502500
weightKg20802600312036404160520057206240728083209360104001144012480

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

modelRated Cooling Capacitycompressor powercooling water flowDiameter of standard    nipplecooled water flowDiameter of standard    nipplesizeweight
LWH
BST-080WD820927.2206916.061.4051.9410041.381003000134015202080
BST-100WD1077509.6271588.077.0067.5612554.321253000134015202600
BST-120WD1173045.6295668.084.4073.65100*259.131253000134017103120
BST-140WD1430310.4360512.0102.8089.78100*272.101253000134018003640
BST-160WD1569520.0395600.0112.0098.38125*279.121503000140018204160
BST-200WD1954393.6492608.0132.60121.33125*298.521503500153019705200
BST-220WD2138641.6539048.0146.00132.92125*2107.811503500153020105720
BST-240WD2548081.6642248.0177.00158.89150*2128.452003500153020606240
BST-280WD3032585.6764368.0205.60188.24150*2152.872004000153020607280
BST-320WD3505488.8883564.0235.20217.17150*2176.712004000165022008320
BST-360WD3942224.8993644.0261.20243.66150*2198.732004000165022009360
BST-400WD4591187.21157216.0301.00283.22200*2231.4425045001650235010400
BST-440WD5042253.61270908.0334.00311.63200*2254.1825045001650235011440
BST-480WD5383453.61356908.0354.60332.37200*2271.3825045001650250012480