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Home / Products / Air Cooled Chiller / Air Cooled Scroll Water Chiller and Heat Pump, 60kW-480kW / 68kw/75kw Commercial Module Air Cooled Scroll Chiller Units
68kw/75kw Commercial Module Air Cooled Scroll Chiller Units 68kw/75kw Commercial Module Air Cooled Scroll Chiller Units
68kw/75kw Commercial Module Air Cooled Scroll Chiller Units 68kw/75kw Commercial Module Air Cooled Scroll Chiller Units
68kw/75kw Commercial Module Air Cooled Scroll Chiller Units 68kw/75kw Commercial Module Air Cooled Scroll Chiller Units

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68kw/75kw Commercial Module Air Cooled Scroll Chiller Units

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Type: Air Cooled Scroll Chiller
Cooling Capacity:60-480 KW
Product Series:Scroll Type Water Chiller
Compressor Brand:Copeland, Danfoss, or Panasonic
Application:Widely used in hotels, theaters, shopping malls, small office buildings, machinery and other places
  • Scroll Type Air Cooled Chiller

  • Ruidong Group

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Quantity:

Air Cooled Water Chiller And Heat pump has cooling only type and heat pump type. Among them, the heat pump type unit integrates cooling and heating functions, which can achieve cooling in summer and heating in winter. When the unit is equipped with a heat recovery device, while the unit is providing cold water, it can also provide domestic hot water, which can meet the needs of domestic hot water in villas, restaurants, clubs and other places.


Intelligent defrosting control, defrosting promptly and thoroughly to avoid extra loss of heat. At the same time, it has many automatic control and protection functions such as energy management, antifreeze detection, voltage detection and so on.


Features

Structure

Ruidong Air Cooled Scroll Chillers has a compact construction for less space requirement and is lighter in weight.  Panels and base frame of units are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.


Compressor

With efficient, low noise and high-performance scroll compressors. Include of models with single compressor for small capacity units and multiple compressors system for higher capacity units.

Heat exchange equipment

With V type high heat transfer evaporators and condenser coils. Evaporators with anti-freeze heating element (option) and differential pressure switch. The condenser uses high-quality internal thread copper tubes and hydrophilic aluminum wings which is 100% fully quality tested.

Axial fan

Propeller type condenser Fan direct driven by AC motor, low noise 6 poles, protection level IP54, provided with a protective outlet grille

Refrigerant

Chillers are available with environment friendly R407c and R410A refrigerants.

Microcomputer Controller

Microcomputer control system adopts electrical elements from internationally well-known brands, enabling it to operate stably and reliably at ambient temperatures of -15 °C to 65°C.

Safety Facilities

Complete protection devices provide all-round protection to the scroll chiller, allowing for great operation safety. Protection devices include: high and low pressure protection, overload protection, ultra-low water temperature protection, anti-freezing protection, and water supply protection.


Product Advantage


1. Various products and wide application. Air Cooled Scroll Chillers has a compact construction include many different specifications which can completely meet the demand of home and commercial places and offer you a comfortable and pleasant environment.


2. Cooling only type and heat pump type. The heat pump type unit integrates cooling and heating functions. In addition, when the unit is equipped with a heat recovery device, while the unit is providing cold water, it can also provide domestic hot water, which can meet the needs of domestic hot water in villas, restaurants, clubs and other places.


3. Complete air system, simple and hygiene, less components, easy maintenance. The flexible and concise design makes the maintenance very simple.


4. Wide cooling range, suitable for most of the buildings.


5. Various optionals, such as different compressor quantity or brands, type of refrigerant etc..


6. The products offered are certified by International bodies like ISO, CE, CRAA.


7. Factory assembled, leak tested, evacuated, and internally wired. Every unit is fully tested before delivery and is ready for installation.


ProductAir cooed water chiller and heat pump- scroll compressor
TypeModular
Model-RLSFWM-B
(RLSFWM-(B)R)
68136204272340408476
Cooling capacitykW68136204272340408476
Cooling inpurt powerkW21.142.263.284.3105.4126.5147.6
Running currentA41.282.4123.6164.8206247.2288.4
Heating capacitykW70140210280350420490
Heating powerkW22.144.166.288.2110.3132.4154.4
Running currentA39.579118.5158197.5237276.5
Max. running currentA48.296.4144.6192.8241289.2337.4
Cable diameter (copper wire distance ≤20 meters)mm23*16+2*10(3*16+2*10)*2(3*16+2*10)*3(3*16+2*10)*4(3*16+2*10)*5(3*16+2*10)*6(3*16+2*10)*7
CompressorTypeHermetic scroll type
Quantity2468101214
Power voltage3N-380V-50HZ
Start modeDirect Start
RegrigerantTypeR410a/R22
Charge (kg)11.5*211.5*411.5*611.5*811.5*1011.5*1211.5*14
ControlElectronic expansion valve (EXV)
EvaporatorTypeShell & tube type
Water Pressure dropkPa70
Water pipe Dia.DNDN50DN50*2DN50*3DN50*4DN50*5DN50*6DN50*7
Water flowm3/h11.723.435.146.858.570.281.9
Condenser typeInternally threaded copper tube & hydrophilic aluminum fins
DimensionLmm2110211021102110211021102110
Wmm1080216032404320540064807560
Hmm1870187018701870187018701870
Net weightkg700140021002800350042004900
Operation weightkg760152022803040380045605320
NoisedB(A)73737374747474
Main protection measures1.High &low voltage protection;                                      2.Anti-freezing protection;
3.Temperature control;                                                      4.Owe anti-phase protection;
5.High & low pressure protection;                                  6.High pressure exhaust temperature protection;
7.Built-in motor overheating protection;                       8.Over-current protection;
9. Safe valve;                                                                        10.Check valve
Remarks:1.Cooling standard working conditions:ambient temperature 35℃DB/24℃WB;
cold water inlet temperature 12℃,outlet temperature 7℃
2.Heating standard working conditions:ambient temperature 7℃DB/6℃WB;
cold water inlet temperature 40℃,outlet temperature 45℃





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