Btizer Screw Compressor Air Cooled Water Chiller for Hospital Project

Model NO.: ESGA
Mounting: Floor Standing
Lifetime: 15~20 years
Certification: CE
Condition: New
Compressor Brand: Taiwan Hanberll, Bitzer Is Optional
Compressor Type: Semi-Hermetic Screw
Expansion Valve: Thermal Expansion Valve
Condenser: Fin Type
Evaporator: Dry Shell and Tube
Refrigerant: R22, R407c, R134A
Controller: Scm, PLC Is Optional
Heat Revovery: Optional
Power Supply: 220V/380V/440V/460V/480V-3phase-60Hz Is Optional
Engineers Support Service Overseas: Available
Trademark: Eurostars
Transport Package: Standard Export Package
Specification: CE
Origin: Guangdong, Prc
HS Code: 8418692090
1.Eurostars air cooled screw type water chiller 
a)Low Noise
b)High Efficient and Energy Saving
c)Easy Operation and Installation
d)Compact Exterior
e)High quality
f)Competitive price
g)CE certificated
 
2.Eurostars Water Chiller Features
1).The Chiller cooling capacity ranged from 100Kw to 700 Kw.
2). Adopt good quality famous brand HANBELL compressor,high efficiency, low noise, less 
  wearing and long life
3).With high efficiency condener and evaporator
4). World famous brand parts: such Danfoss/ ALCO expansion valve, FUJI contactor other brand like PUNP, Schneider,Siemens;
5). Water chillers have high COP;
6). Stable quality, long using life. 
7).Heat recovery(optional)can help user produce free hot water, which can be 55C
8). Can be widely used in different area,such as in commercial AC, Massage center, Hospital, Hotel, School, etc 
9). Strong unit base frame ensured the equipment stable operation 
10). Adopt leading brand PLC or SCM controller
11). Multi-capacity regulation, energy saving, cost cut down greatly for operation and maintenance.
12).Standard model exclude water tank and water pump;but it can be custom-made based on client requirement,such as including chilled water pump,hot water pump and hot water tank;
13).Refrigerant is R407C,R22,but R410A,R134A also available.
14).Power and frequency supply:380~415V-3PH-50HZ;Can customize 220~480V-3PH-60HZ;
15). Chilled water range: 5°C to 20°C
 

3.Eurostars water chiller protection devices
1)Phase reversion protection, 
2)Phase lack protection, 
3)Overload current protection,
4)Discharge air temp. protection, 
5)Low & High pressure protection, 
6)Low temp. protection, 
7)Water flow protection.
 
 
4.Eurostars water cooled chiller technical parameter-air cooled chiller

**R22 series
Air Cooled Chiller Unit (Screw Type Compressor-one compressor)
 Model     ESGA- 30STS 45STS 60STS 70STS 80STS 85STS 95STS
Rated Cooling Capacity KW 119 170 228 269 310 337 369
USRT 33.85  48.35  64.85  76.51  88.17  95.85  104.95 
X 1000Kcal/h 102.34  146.20  196.08  231.34  266.60  289.82  317.34 
 Comp. lnput Power×Qty (KW) 34.7×1 47.7×1 63.2×1 71.2×1 82.4×1 89.9×1 99.9×1
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, Reserved water flow protection interface.
Number of Refrigeration Circuit 1
Capacity Control (%) 0, 66, 100 0, 50, 75, 100
Refrigerant Charge (Kg) 30 42 56 68 78 84 93
Condenser Ripple Aluminum Fins Around Copper Pipe
Evaporator Dia.of Pipe (inch) 2-1/2" 3" 3" 3" 4" 4" 4"
Water Side Max Pressure  (MPa) 1
Chilled  Water Flow(m3/h) 20.47  29.24  39.22  46.27  53.32  57.96  63.47 
Water Pressure drop (kPa)  28 33 48 55 61 64 66
Axial Fan Air Flow×1000m3/h 40.2 56.8 80.4 85.2 120.6 120.6 160.8
Power×Qty (KW) 2.0×2 1.2×4 2.0×4 1.2×6 2.0×6 2.0×6 2.0×8
Running Noise dB(A) 68 68 68 68 72 72 72
Total Weight (Kg) 1160 1730 2590 2670 2750 2930 3160
Running Weight(Kg) 1270 1920 2810 2900 3020 3240 3450
 
Air Cooled  Chiller Unit (Screw Type Compressor-two compressors)
 Model     ESGA- 110DTS 120DTS 140DTS 150DTS 160DTS 175DTS 190DTS
Rated Cooling Capacity KW 415 456 537 568 620 672 740
USRT 118.03  129.69  152.73  161.55  176.34  191.13  210.47 
X 1000Kcal/h 356.90  392.16  461.82  488.48  533.20  577.92  636.40 
 Comp. lnput Power×Qty (KW) 58.1×2 63.2×2 71.2×2 74.9×2 82.4×2 89.9×2 99.9×2
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, Reserved water flow protection interface.
Number of Refrigeration Circuit 2
Capacity Control (%) 0, 25, 37.5, 50, 62.5, 75, 87.5, 100
Refrigerant Charge (Kg) 104 112 136 142 156 168 186
Condenser  Ripple Aluminum Fins Around Copper Pipe
Evaporator Dia.of Pipe (inch) 5" 5" 3"×2 3"×2 4"×2 4"×2 4"×2
Water Side Max Pressure  (MPa) 1
Chilled  Water Flow(m3/h) 71.38  78.43  92.36  97.70  106.64  115.58  127.28 
Water Pressure drop (kPa)  42 54 44 52 54 55 65
Axial Fan Air Flow×1000m3/h 160.8 160.8 170.4 241.2 241.2 241.2 321.6
Power×Qty (KW) 2.0×8 2.0×8 1.2×12 2.0×12 2.0×12 2.0×12 2.0×16
Running Noise dB(A) 72 72 72 72 75 75 75
Total Weight (Kg) 4430 4550 5340 5420 5500 5860 6320
Running Weight(Kg) 4750 4970 5800 5950 6040 6480 6900

**R407C Series
 
Air Cooled Chiller Unit (Screw Type Compressor-one compressor)
 Model     ESGA- 30STN 40STN 55STN 65STN 75STN 85STN 90STN
Rated Cooling Capacity KW 111 161 215 254 294 321 346
USRT 31.57  45.79  61.15  72.24  83.62  91.30  98.41 
X 1000Kcal/h 95.46  138.46  184.90  218.44  252.84  276.06  297.56 
 Comp. lnput Power×Qty (KW) 34.6×1 48.2×1 63.8×1 70.5×1 82.4×1 90.2×1 98.9×1
Refrigerant  R407C
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, Reserved water flow protection interface.
Number of Refrigeration Circuit 1
Capacity Control (%) 0, 66, 100 0, 50, 75, 100
Refrigerant Charge (Kg) 30 42 56 68 78 84 93
Condenser Ripple Aluminum Fins Around Copper Pipe
Evaporator Dia.of Pipe (inch) 2-1/2" 3" 3" 3" 4" 4" 4"
Water Side Max Pressure  (MPa) 1
Chilled  Water Flow(m3/h) 19.09  27.69  36.98  43.69  50.57  55.21  59.51 
Water Pressure drop (kPa)  28 33 48 55 61 64 66
Axial Fan Air Flow×1000m3/h 40.2 56.8 80.4 85.2 120.6 120.6 160.8
Power×Qty (KW) 2.0×2 1.2×4 2.0×4 1.2×6 2.0×6 2.0×6 2.0×8
Running Noise dB(A) 68 68 68 68 72 72 72
Total Weight (Kg) 1160 1730 2590 2670 2750 2930 3160
Running Weight(Kg) 1270 1920 2810 2900 3020 3240 3450
 
Air Cooled Chiller Unit (Screw Type Compressor-two compressor)
 Model     ESGA- 100DTN 110DTN 130DTN 140DTN 150DTN 165DTN 180DTN
Rated Cooling Capacity KW 392 429 509 537 588 642 693
USRT 111.49  122.01  144.77  152.73  167.24  182.59  197.10 
X 1000Kcal/h 337.12  368.94  437.74  461.82  505.68  552.12  595.98 
 Comp. lnput Power×Qty (KW) 58.2×2 63.8×2 70.5×2 74.1×2 82.4×2 90.2×2 98.9×2
Refrigerant  R407C
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, Reserved water flow protection interface.
Number of Refrigeration Circuit 2
Capacity Control (%) 0, 25, 37.5, 50, 62.5, 75, 87.5, 100
Refrigerant Charge (Kg) 104 112 136 142 156 168 186
Condenser Ripple Aluminum Fins Around Copper Pipe
Evaporator Dia.of Pipe (inch) 5" 5" 3"×2 3"×2 4"×2 4"×2 4"×2
Water Side Max Pressure  (MPa) 1
Chilled  Water Flow(m3/h) 67.42  73.79  87.55  92.36  101.14  110.42  119.20 
Water Pressure drop (kPa)  42 54 44 52 54 55 65
Axial Fan Air Flow×1000m3/h 160.8 160.8 170.4 241.2 241.2 241.2 321.6
Power×Qty (KW) 2.0×8 2.0×8 1.2×12 2.0×12 2.0×12 2.0×12 2.0×16
Running Noise dB(A) 72 72 72 72 75 75 75
Total Weight (Kg) 4430 4550 5340 5420 5500 5860 6320
Running Weight(Kg) 4750 4970 5800 5950 6040 6480 6900
Remarks:
*1.  Rated Cooling Capacity Based on: DB Temperature 35ºC/WB Temperature 24ºC,Chilled water in/outlet temp. 12ºC/7ºC

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