Marine Packaged Unit
Marine Packaged Unit
  • Features
  • Technical Data
  • Application
 
Sea water cooled package unit parameter
       Model
Parameter
MWL30 MWL50 MWL80 MWL100 MWL120 MWL150 MWL170 MWL200 MWL250 MWL300 MWL360 MWL500 MWL600 MWL7200
Unit Performance Cooling Capacity
(KW)
50HZ 9 15 22 30 36 45 54 60 72 90 108 144 180 216
60HZ 10.5 18 28 36 43 54 64 72 86 114 129 172 215 258
Electrical heating capacity
(KW)
KW 6 9 15 18 21 24 24 36 42 54 60 84 98 120
Air volume (m3/h) 50HZ 1600 2200 3300 4500 5000 6500 8000 9000 11000 12500 16000 21000 26000 32000
60HZ 1900 2600 3800 5400 6000 7500 9600 10800 13200 15000 19600 25200 31000 38500
Outside residual pressure
(pa)
50HZ 80 100 180 230 250 300 380 400 450 500 550 600 600 600
60HZ 100 125 225 280 315 380 510 580 650 720 750 800 850 850
Refrigerating
Performance
Compressor Type Hermetic scroll    
Input power
(KW)
50HZ 2.25 3.75 6 7.5 9 11 13.5 15 18 22 27 36 45 54
60HZ 2.65 4.6 7.3 9.8 11 13.5 16.2 19.6 22 27 33 44 55 66
Condenser Type Nickel white brass and S316 Stainless steel tube plate shell and tube
Water Flow
(m3/h)
2.3 3.5 5.5 6.8 8.8 11 13 14.6 17.1 20.5 216 28 40 42
Pressure Loss
(mH2O)
2.3 2.5 2.8 2.8 2.8 2.9 2.9 2.9 2.9 3 3.8 5.4 6.2 6.3
Connection Tube Type
in/mm
DN25 DN32 DN40 DN40 DN40 DN50 DN50 DN50 DN50 DN65 DN65 2×DN50 DN65+DN50 2×DN65
Evaporater Type Sleeve-tube
Fin Type Bi-slotted  hydrophilic membrane aluminum fins
Refrigerant Working Fluid R22/R407c
Throttling Devices Thermal expansion valve
Refrigerant charge
(Kg)
2 3.5 3×2 3.5×2 3.7×2 7+3.5 7+3.7 7×2 7.5×2 7.5×2+3.5 7.5×3 7.5×4 7.5×5 7.5×6
Fan Performance  Fan Type Low Noise Centrifugal type
Driven Method Direct Drive Belt Drive
Motor Power KW 0.3 0.55 0.75 1.1 1.5 2.2 4 4 5.5 5.5 7.5 11 18.5 22
Noise dB
(A)
50 52 53 53 55 56 56 58 60 62 65 68 72 73
Dimension
L×W×H(mm)
Dudt Type 750×550
×1600
1100×550
×1600
1250×600
×1600
1450×600
×1680
1450×800
×1800
1650×800
×1800
1900×800
×1980
2000×900
×1980
2200×950
×2200
2000×1100
×1900
2500×1400
×1900
3000×1600
×2050
3200×1600
×2200
3500×1700
×2200
Straight-blown surface mounted 750×550
×1850
1100×550
×1850
1250×600
×1850
1450×600
×1950
1450×800
×2050
1650×800
×2050
1900×800
×2200
2000×900
×1980
\ \ \ \ \ \
Weight Kg 200 220 250 330 380 500 556 620 660 720 800 1080 1260 1465
1.Chilled sea-water inlet temperature:32℃,Chilled sea-water outlet temperature: 37℃,Indoor air dry bulb temperature: 27℃,wet bulb temperature: 19.5℃.
2.*represent option

Application:
 It is widely used in all kinds of passenger ships, cargo ships, warships and offshore oil platfroms


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