Double Screw Compressor Air Cooled Water Chiller/Heat Pump

Model NO.: HLWW-
Refrigerant: R22/R134A/R407c/R410A
Compressor: Danfoss/Daikin/Copeland
Type: Water-Cooled
Cooling Water: Commercial Water Chiller
System Type: Open System
Fans Species: Double-Speed Fan
Noise Level: Ultra Low
Trademark: HIGOLDEN
Transport Package: Wooden Case
Specification: Copeland
Origin: Guangdong
HS Code: 8418692090
Double Screw Compressor Air Cooled Water Chiller/heat pump

Description of water cooled water chiller

1. This type of water cooling chiller are made of superior compressor, so it is exllcellent in quality, noiseless, economical and durable.

2. The evaportors are shell and tube types, which are of excellent performace.

3. The cooling capacity covers a range of 120-2002KW

4. It is compact-sized, with sufficent cooling capacity, and easy to clean.

5. All-round safety protection: phase reversion protection, phase lack protection, overload current protection, discharge sir temp. protection, low&high pressure protection , low temp. protection, water flow protection

6. Refrigerant is R407C,R22,but R410A,R134A also available

7. Rated cooling capacity base: chilled water inlet/outlet temp.17 °C /12V

cooling water    inlet/outlet temp. 30°C/35°C, fouling factor:0.088m2 · °C/KW.
8. Use with fan coil unit, 
Widely used in building air conditioning system, small and medium-sized office, workshop, restaurants, villas and other air conditioning environment

Parameter of water cooled water chiller

   Screw-type Water Chiller (with Heat recovery)
  Model     HLWW~ 185D 250D 330D 435D 480D 565D 650D 780D 925D 980D
185DR 250DR 330DR 435DR 480DR 565DR 650DR 780DR 925DR 980DR
 Rated Cooling Capacity   ×1000Kcal/h 157.9 215.1 282.4 374.9 411.3 484.6 560.4 667.8 794.8 839.1
KW 184 250 328 436 478 564 652 777 924 976
USRT 52.2 71.1 93.4 124.0 136.0 160.3 185.3 220.8 262.8 277.5
  lnput power KW 44.3 58.3 73.2 97.7 106.4 119.7 138.7 168.2 195.3 206.2
 Comp. Current (A) 78.4  103.2 129.4  172.8 188.2 211.8  245.4 297.6  345.6 365.0
 Refrigerant  R22
   Power Supply  3φ-380V-50HZ
  Safety Protection  Phase reversion protection, Phase lack protection, Overload current protection,
Discharge air temp.  protection, Low & High pressure protection, Low temp.  protection, Water flow protection.
  Number of Refrigeration Circuit 2
  Capacity Control (%) 0, 33, 50, 66.5, 83, 100 0, 25, 37.5, 50, 62.5, 75, 87.5, 100
   Refrigerant Charge (kg) 34 48 61 80 87 105 118 143 171 179
 Condenser  Shell and Tube Type
  Water Side Max Pressure (MPa) 1
 Dia. of Pipe to Condenser (inch) 3" 3" 4" 4" 5" 5" 5" 5" 4"×2 4"×2
 Cooling Water Flow  (m3/h) 39.2 53.1 69.1 91.8 100.6 117.5 135.9 162.5 192.6 203.3
  Condenser Water Pressure drop (kPa)  45 46 46 47 48 49 49 50 49 50
  Evaporator   Shell and Tube Type
  Water Side Max Pressure (MPa) 1
 Dia.of Pipe to Evaporator (inch) 3" 3" 4" 5" 5" 5" 5" 5" 6" 6"
 Chilled Water Flow (m3/h) 31.6 43.0 56.5 75.0 82.3 96.9 112.1 133.6 159.0 167.8
  Evaporator Water Pressure drop (kPa) 31 37 40 42 54 51 44 46 47 47
  Running Noise dB(A) 76.1 76.7 77.8 82 82.2 82.6 83.4 86.1 87.2 88.2
 Total weight (kg) 1410 1630 1940 2260 2540 2750 2930 3200 3470 3740
   Running Weight(kg) 1790 2210 2590 2970 3330 3650 3920 4200 4550 4830
                         
   Heat Recovery 
  Refrigerant Charge (Kg) 40 53 67 86 93 110 124 148 181 186
 Heat Reclaimed Volume ×1000kcal/h 47.4 64.5 84.7 112.5 123.4 145.4 168.1 200.3 238.5 251.7
KW 55 75 99 131 144 169 196 233 277 293
USRT 15.7 21.3 28.0 37.2 40.8 48.1 55.6 66.2 78.9 83.2
 Dia. of Pipe to Heat Recover  (inch)  2" 2" 2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 3" 3"
 Water Side Max Pressure (MPa) 1
  Reclaimed Water Flow (m3/h) 9.5 12.9 16.9 22.5 24.7 29.1 33.6 40.1 47.7 50.3
 Heat recovery unit water pressure Drop (kPa)  23 25 25 26 26 27 29 34 34 34
  Total Weight (kg) 1550 1670 2030 2510 2810 3080 3330 3490 3720 3910
  Running Weight (kg) 1950 2120 2570 3240 3590 3850 4280 4460 4750 4970
 Dimension L×W×H (mm) HLWW~  D 2650×1000×1600 2650×1000×1650 2650×1000×1700 3200×1100×1850 3400×1100×2000 3400×1100×2050 3400×1100×2100 4050×1450×2100 4050×1450×2150
  Dimension L×W×H (mm) HLWW~  DR 2700×1450×1500 3200×1550×1550 3400×1550×1650 3400×1700×1650 3750×1750×1950
 
Note:
1. Rated Cooling Capacity Based on: Chilled water inlet/outlet temp. 12ºC/7ºC,
    Cooling water inlet/outlet temp. 30°C/35°C, Fouling factor: 0.088m2°C/KW.
2. Chilled Water Range: 5~20ºC; Cooling Water Range: 15~40ºC;
3.Changes of Specification for lmprovement May Be made without Notice.

Photo of Water cooled water chiller
Double Screw Compressor Air Cooled Water Chiller/Heat Pump
Double Screw Compressor Air Cooled Water Chiller/Heat Pump


Any question contact -Leo He 
Shenzhen Jinhuali Refrigeration Plant Co,Ltd.
 
 
Mobile:+86-18028288786
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