CLLS Marine Water Cooled Water Chilling Unit
Overview
CLLS marine water chilling unit mainly consists of refrigeration compressor, marine high-efficient condenser,liquid supply solenoid valve, dry-type evaporator, electrical control cabinet, instrument and valves,etc.
All components of this unit are already assembled by the manufacturer; also pressure test and vacuum test for cooling system are already done. Sufficient amount of R404A gas is filled in.
Installation in Shipyard
1. Pay attention not to damage any component of the tube system and the unit during lifting. The body is made of thin steel plates, hangers shall be used for lifting. Wooden plate shall be used as protection pad for wall face in order to protect the body from damage.
2. See General Drawing or Overall Dimension Drawing for the dimension of bolt hole in the base of water chilling unit.
3. Shock insulation measures shall be considered at the base of water chilling unit.
4. Crelative valves and thermometer necessary for water inlet and outlet pipes of condenser shall be installed by shipyard, while water pressure gauge and water pressure controller have been properly installed by the manufacturer.
5. Connect feed cable conductor to the power line terminals in the electrical control cabinet, and lay the alarm wire, etc.
Main Technical Parameter
CLLS-100
CLLS-130
CLLS-150
CLLS-250
CLLS-300
Cooling Capacity
116
151
175
290
340
Compressor Motor Power
32
37
39
75
90
Fresh Water Flow
20
35
30
50
60
Cooling Water Flow
32
37
39
75
90
Cooling Water Press Drop
≤70
≤70
≤70
≤70
≤70
Fresh Water Temp
12℃（water in）/7℃（water out）
Cooling Water Medium
≤32℃（Sea Water）/≤36℃（Fresh Water）
Protection
HV,LV,Oil Pressure,Water Pressure,Fresh Water Flow,Overload,Safety Valve,Power Supply Faults
Power
AC380V 3Ph 50Hz / AC440V 3Ph 60Hz
Regeneration Medium
R22 ( R134A、R404A R407C )
Adjustable Range
0-25％ -50％ -75％ -100％
Weight
~1200
~1500
~1700
~2000
~2500
| CLLS-220S | CLLS-260S | CLLS-330S | CLLS-440S | CLLS-530S | ||
| Cooling Capacity | 256 | 302 | 383 | 512 | 616 | |
| Compressor Motor Power | 64 | 74 | 78 | 114 | 150 | |
| Fresh Water Flow | 44 | 52 | 66 | 83 | 106 | |
| Cooling Water Flow | 64 | 74 | 78 | 114 | 150 | |
| Cooling Water Press Drop | ≤70 | ≤70 | ≤70 | ≤70 | ≤70 | |
| Fresh Water Temp | 12℃（water in）/7℃（water out） | |||||
| Cooling Water Medium | ≤32℃（Sea Water）/≤36℃（Fresh Water） | |||||
| Protection | HV,LV,Oil Pressure,Water Pressure,Fresh Water Flow,Overload,Safety Valve,Power Supply Faults | |||||
| Power | AC380V 3Ph 50Hz / AC440V 3Ph 60Hz | |||||
| Regeneration Medium | R22 ( R134A、R404A、R407C ) | |||||
| Adjustable Range | 0-25％ -50％ -75％ -100％ | |||||
| Weight | ~2100 | ~2400 | ~2600 | ~3300 | ~3800 | |
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