Marine rooftop Air conditioner unit
Feature:
Coolling capacity:12kw~240kw
Heating capacity:12.4kw~24.4kw
Air flow: 2500~50000m3/h
External static pressure: 700~1500Pa
Refrigerant: standard epuip R404A、R134A、R407C and some other refrigerant can be selected.
Power supply:380V/3PH/50hz
Compressor:piston type or screw type(open type or semi-hermetic type).
The number of compressor: single or multi.
Cooling method: air cooled
Fin type heat exchanger: copper tube copper fin or copper tube epoxy aluminum fin
Technical Data
Marine Packaged Unit | |||||||||||||||||
Model | WKM 03 | WKM 05 | WKM 06 | WKM 08 | WKM 10 | WKM 12 | WKM 15 | WKM 18 | WKM 20 | WKM 25 | WKM 30 | WKM 36 | WKM 40 | WKM 50 | WKM 60 | ||
Cooling capacity(kw) | 50hz | 8.3 | 14 | 17 | 22 | 28 | 34 | 42 | 51 | 56 | 68 | 84 | 102 | 112 | 136 | 168 | |
60hz | 9.5 | 17 | 20 | 28 | 36 | 40 | 51 | 60 | 72 | 80 | 108 | 120 | 144 | 160 | 216 | ||
Electrical heating capacity(KW) | 6 | 8 | 10 | 15 | 18 | 21 | 24 | 30 | 36 | 39 | 48 | 60 | 66 | 72 | 85 | ||
Air volume (m3/h) | 50hz | 1500 | 2200 | 2500 | 3300 | 4000 | 5000 | 6000 | 7500 | 8000 | 10000 | 12000 | 15000 | 16000 | 20000 | 24000 | |
60hz | 1800 | 2600 | 3000 | 3800 | 4800 | 6000 | 7200 | 8800 | 9600 | 12000 | 12500 | 18000 | 19600 | 24000 | 29000 | ||
Static pressure(pa) | 50hz | 80 | 100 | 150 | 180 | 230 | 250 | 300 | 320 | 380 | 450 | 550 | 650 | 650 | 650 | 650 | |
60hz | 100 | 125 | 180 | 225 | 280 | 315 | 385 | 450 | 510 | 650 | 720 | 840 | 960 | 1100 | 1150 | ||
Max outdoor operation temp. | 45℃ | ||||||||||||||||
Refrigerant | R22 /R407C | ||||||||||||||||
Compressor | Type | Hermetic scroll | |||||||||||||||
Input power (KW) | 50hz | 2.5 | 4.5 | 5.1 | 7.3 | 9 | 10.2 | 13.5 | 15.3 | 18 | 20.4 | 27 | 30.6 | 36 | 40.8 | 51 | |
60hz | 3 | 5.3 | 6.1 | 8.3 | 10.6 | 12.2 | 15.9 | 18.3 | 21.2 | 24.4 | 31.8 | 36.6 | 42.4 | 48.8 | 61 | ||
Evaporator | Type | Fin Type | |||||||||||||||
Centrifugal fan | Drive type | Direct | Belt drive | ||||||||||||||
Input power (KW) | 0.3 | 0.55 | 0.75 | 0.75 /1.1 | 1.1 /1.5 | 1.5 | 2.2 | 3 | 4 | 4 /5.5 | 5.5 /7.5 | 7.5 /11 | 7.5 /11 | 11 /15 | 15 /18.5 | ||
Axial fan | Input power (KW) | 0.2 | 0.3 | 0.55 | 0.75 | 1.1 | 1.1 /1.5 | 1.5 /1.8 | 0.75 *2 | 1.1 *2 | 1.5 *2 | 1.1*2 /1.5*2 | 1.5 *2 | 1.1 *4 | 1.1*4 /1.5*4 | 1.5 *4 | |
Unit Noise | dB(A) | <50 | <52 | <52 | <52 | <53 | <56 | <60 | <63 | <64 | <67 | <67 | <67 | <68 | <70 | <72 | |
Weight | kg | 270 | 290 | 320 | 360 | 410 | 425 | 500 | 560 | 600 | 630 | 680 | 720 | 780 | 850 | 920 | |
Outside dimension | W | mm | 900 | 1000 | 1000 | 1100 | 1250 | 1500 | 1800 | 1800 | 2100 | 2100 | 2200 | 2200 | 2200 | 2200 | 2200 |
D | 1350 | 1500 | 1500 | 1600 | 1600 | 1600 | 2000 | 2000 | 2200 | 2200 | 2300 | 2400 | 2400 | 3800 | 4200 | ||
H | 1200 | 1400 | 1400 | 1500 | 1600 | 1600 | 1800 | 1800 | 1900 | 1900 | 2250 | 2250 | 2250 | 2250 | 2250 |
Configure
1. Casing:50mm double skin panel, PU foam
2. 2. Panel: Made of 1.0mm thickness GI panel, outer panel coated
3.
Evaporator and condenser coil: copper tube with epoxy coated blue
aluminum fins, coppertube thickness 0.5mm, fin thickness 0.115mm.
4. Drain pan material: SS304.
5. Fan & motor: local or overseas brand centrifugal fan
6. Condensing fan and motor: fan blade made of SS304, motor IP55
7. Electric box: IP55, panel made of 304 stainless steel
8. Controller: Siemens controller
9. Electrical components: famous brand.
10. Air Damper: Aluminum type, not easy for corrosion; small resistance with air foil blade.
11. Base Chanel: made of hot-dipped galvanized steel, anti-corrosion.
12. Air inlet with manual damper
13. DX Coil:
A. Cooling coil of quality copper tube with epoxy aluminum fins(Tube thickness 0.5mm, fin thickness 0.115mm)
B. With SS304 drain pan at the bottom
14. Danfoss compressor, Gas: R407C
15. Condensing coil: copper tube with epoxy aluminum fins (Tube thickness 0.5mm, fin thickness 0.115mm).
16. Expansion valve: ALCO.
Application
It is widely used in all kinds of passenger ships, cargo ships, warships and offshore oil platfrom