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Modular Air Cooled Chiller and Heat Pump, 10kW-136kW

Application

The modular air cooled chiller and heat pump is designed for cooling and heating operations in large commercial and industrial buildings. The chiller and heat pumps will often be installed in malls, hotels, hospitals, and office buildings. The machine set can be installed on the roofs, balconies, courtyards, and other suitable outdoor positions. The equipment does not need to be installed in a specially built water chiller machine room.

Parameters of modular air cooled chiller and heat pump
Mini Type air cooled chiller and heat pump
No. Model RLSFW010 RLSFW015 RLSFW020 RLSFW025 RLSFW035 RLSFW045
Cooling capacity KW 9.5 14.9 18.2 23.1 32.8 46.2
RT 2.8 4.2 5.2 6.6 9.2 13.2
Heating capacity KW 10.3 16.4 21.4 24.6 35.9 49.2
RT 3 4.6 6 7 10 14
Input power KW 3.5 5.2 5.7 7.6 11.7 15.1
Power supply 220V / 1PH / 50HZ 380V / 3PH / 50HZ
Compressor Type Hermetic Scroll Type
Qty 1 1 1 1 1 2
Start model Directly Start
Refrigerant Control type R22 / R407C
Charge (kg) 2.4 2.8 4.2 6 11.5 12
Control TXV
Evaporator Type Stainless steel plate type
Pressure drop KPa 70~90
Main water pipe connection size DN25 DN25 DN32 DN32 DN50 DN60
Water flow m³/h 1.6 2.6 3.1 4 5.6 7.9
Condenser Type Inner grooved copper tube with hydrophilic aluminum fins
Condenser fan 1 1 1 1 2 2
Dimension L mm 840 840 1100 1100 1100 2200
W mm 600 600 720 720 720 720
H mm 1700 1700 1870 1870 1870 1920
Net weight KG 185 240 320 350 380 450
Running weight KG 200 260 360 380 420 490
Noise dB(A) 65 66 66 66 67 69
Modular Scroll Type air cooled chiller and heat pump
No. Model RLSFW060 RLSFW068 RLSFW090 RLSFW136
Cooling capacity KW 60 68 96 136
RT 17 20 27 40
Heating capacity KW 64 69 100 138
RT 18 20 28 40
Input power KW 21 21.5 29.8 43
Power supply 380V / 3PH / 50HZ
Compressor Type Hermetic Scroll Type
Qty 4 2 3 4
Start model Directly Start
Refrigerant Type R22 / R407C/R410A
Charge(kg) 4x4 11x2 6.5x3 6.5x4
Control Capillary tube TXV TXV TXV
Evaporator Type Shell & Tube
Pressure drop KPa 70
Main water pipe connection size DN50 DN50 DN50 DN65
Water flow m³/h 10.3 11.7 16.5 23.4
Condenser Type Inner grooved copper tube with hydrophilic aluminum fins
Condenser fan 2 2 2 4
Dimension L mm 2110 2110 2110 2110
W mm 1080 1080 1080 2160
H mm 1870 1870 1980 1920
Net weight KG 660 700 780 1360
Running weight KG 720 760 840 1480
Noise dB(A) 68 70 71 73
Ultralow temperature heat pump
No. Model RLSFW068 RLSFW136
Cooling capacity KW 68 136
RT 20 40
Heating capacity KW 69 138
RT 20 40
Input power KW 21.5 43
Operating Temperature -15~46℃
Power supply 380V / 3PH / 50HZ
Compressor Type EVI Hermetic Scroll Type
Qty 2 4
Start model Directly Start
Refrigerant Type R22 /R410A
Charge 11x2 6.5x4
(kg)
Control TXV TXV
Evaporator Type Shell & Tube
Pressure drop KPa 70
Main water pipe connection size DN50 DN65
Water flow m³/h 11.7 23.4
Condenser Type Inner grooved copper tube with hydrophilic aluminum fins
Condenser fan 2 4
Dimension L mm 2110 2110
W mm 1080 2160
H mm 1870 1920
Net weight KG 700 1360
Running weight KG 760 1480
Noise dB(A) 70 73
Hot water heat pump
No. Model RLSFW011 RLSFW020 RLSFW035 RLSFW040 RLSFW080
Rated heating capacity KW 11 20 35 40 80
RT 3 5.5 10 11 22
Rated input power KW 3.09 5.41 9.46 10.81 21.62
Hot water temperature 55℃
Operating temperature -10~43℃
Power supply 380V / 3PH / 50HZ
Compressor Type EVI Hermetic Scroll Type
Qty 1 1 1 1 2
Start model Directly Start
Refrigerant Type R22 / R407C
Charge(kg) 3 5.4 9 10.5 21
Control TXV
Evaporator Type Stainless steel plate type
Pressure drop KPa 30~55
Main water pipe connection size DN25 DN32 DN32 DN40 DN50
Water flow m³/h 1.94 3.52 6.16 7.04 14.08
Hot water flow m³/h 0.24 0.44 0.77 0.88 1.76
Condenser Type Inner grooved copper tube with hydrophilic aluminum fins
Condenser fan 1 1 1 1 2
Dimension L mm 840 1100 1100 1100 2110
W mm 600 720 720 720 1080
H mm 1700 1870 1870 1870 1870
Net weight KG 185 300 350 380 700
Running weight KG 200 330 380 420 760
Noise dB(A) 65 66 66 67 70

Main protection measures
1. High &low voltage protection
2. Anti-freezing protection
3. Temperature control
4. Power 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. Safety valve
10. Check valve

Notes:
Cooling: Ambient temperature DB 35 ℃, WB 24 ℃ water in/out 12/7 ℃
Heating: Ambient temperature DB 7 ℃, WB 6 ℃ water in/out temperature 40/45 ℃
Units above can realize 1-7 units' modular connection and can control energy-regulation automatically
Sound pressure measured at a distance of 1 m and a height of 1.5 m above the ground in an open field
Built-in water pump and expansion tank are optional.

Product features

1. Easy installation and space saving. No need to be equipped with cooling water pump, cooling tower, or other auxiliary equipment. No need for a large amount of materials and installation fees.
2. One machine has dual uses. It can work as heating supply or cooling machine with the same equipment.
3. Modular type system design. Every cooling systems runs independently and backs up the other pieces. Failure of any of cooling loop will not affect normal operation of other loops.
4. The complete machine set can be assembled onsite. Standard modules are lightweight and take up minimal space.
5. Free combination among modules can be achieved according to client's demands and cooling/heating needs.
6. While the machine set is starting up, computer controls the compressors to start up in order, which reduces the current impact to power the network.

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