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Sea Water Cooled Packaged Unit

Brief Description

Product Description

Sea Water Cooled Packaged Unit

Feature: Technical Data

Sea water cooled package unit parameter

Model 

Parameter

MW

L30

MWL

50

MWL

80

MWL

100

MWL

120

MWL

150

MWL

170

MWL

200

MWL

250

MWL

300

MWL

360

MWL

500

MWL

600

MWL

7200

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

145

×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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