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AIRSYS >> ENGLISH >> Air cooled liquid chillers and heatpumps

 

Air Cooled Liquid Chillers with Scroll Compressors / Air Cooled Heat Pumps with Scroll
Compressors applicable in various commercial and industrial locations.

Cooling capacity: 39124kW Heating capacity: 42.5136.4kW
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Features:
   With ultra quiet, high-efficiency scroll compressors, the units feature high COP and can be applied in wide weather 
conditions (-1050).
 Optional pumps, piping and piping specialties are also offered to build into the compact unit without changing the unit
dimension, exempting users from adding pump stations. The operation of pumps could be monitored by the unit's
microprocessor, which leads to real automation management for users. 
 All units have two independent refrigerant circuits.
 Low speed fans with increasing coil area provide even quieter operation.
 The whole unit is made of anti-corrosion and anti-rust material, suitable for working in various outdoor environments.
 Units with R407C or R134a are available.
 Intelligent defrosting system control the defrosting cycle according to the dynamic change of temperature and pressure.
Compared with traditional automatic defrosting system, it optimizes heating efficiency, reduces operation cost  and
prolongs unit's life. (For heat pumps)
 The units have been tested and verified in factory and are ready for final piping and wiring connections at the site.
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CRITICOOL SCROLL / CROTICOOL SCROLL /H
Physical Data
Note:
(1) Nominal Refrigeration condition: outdoor temperature 35, evaporator outlet / inlet water temperature 7 / 12.
(2) Nominal Heating condition: Out door temperature 7, wet bulb temperature 6, hot water outlet / inlet temperature 45 / 40.
   
40S2
50S2
65S2
80S3
90S3
100S4
130S4
Refrigerant  

R407C

Cooling capacity(1)
KW
39
52.1
62
78.5
93.2
104
124
Heating capacity(2)
KW
42.5
56.8
68.2
85.6
102.5
114.4
136.4
Capacity steps  
2
2
2
2
2
2
2
Compressor input power(1)
KW
12.2
15.8
18.5
23.7
28
31.6
36
Compressor input power(2)
KW
11.4
14.8
17.3
22.2
26.2
29.5
33.7
Overall input power
KW
13.4
17.3
20
25.2
30.8
34.4
39.9
Overall input current
A
25
33
38
47
62
62
72
Maximum current
A
33
43
50
63
82
82
94
Start current
A
144
148
171
163
178
178
206
water flow(1)
m3/h
6.7
9.0
10.7
13.5
16.0
17.9
21.3
water pressure drop(1)
kPa
40
40
45
45
47
47
47
water flow(2)
m3/h
7.4
9.8
11.8
14.8
17.7
19.8
23.6
water pressure drop(2)
kPa
42
42
48
47.5
50.5
50.5
50.5
dimension  
Length
mm
2030
2030
2645
2645
3000
3000
3600
Width
mm
1040
1040
1040
1040
1290
1290
1290
Height
mm
1391
1975
1975
1975
1975
1975
1975
Weight
Kg
550
680
850
1030
1280
1350
1550
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CRITICOOL SCREW
CRITICOOL SCREW units are provided for various commercial and industrial applications.The
whole framework is made of anticorrosion material and can be installed on the roof and other
outdoor area.Because this kind of unit uses air-cooled condenser,it makes install more rapidly
and easily without cooling tower and pipe lines.

Cooling capacity range: 1151508kw
Heating capacity range: 1291689kw

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Features:


  The framework is made of zinced steel sheet with painting epoxide resin to ensure the best resistance to the  corrosion
and erosion.Special board used on the bottom to separate vibrations and noise.Housing consists of  anodized aluminium
alloy and panels sprayed by anticorrision material.
 The well-known semi-hermetic screw compressor.
 Electric cabinet is in a separate compartment on the front side,equipped with safety lock and computer control  system.
 Compressor,electrial components and control system are separated from air flow and isolated mutually.
    Completely removable panels ensure the possibility of maintenance in working mode.
 Intelligent defrosting system control the defrosting cycle according to the dynamic change of temperature and  pressure.
Compared with traditional automatic defrosting system, it optimizes heating efficiency, reduces operation  cost  and
prolongs unit's life.
 Equipped with dual water temperature set points for all units, the units shall regulate the leaving temperature to  -4/-8
degree without any modification to units.
 The units have been tested and verified in factory and are ready for final piping and wiring connections at the site.
 Built-in pump and control system(optional)
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Physical Data
Note:
(1)Nominal conditions for cooling:ambient temperature +35 ,water inlet temperature +12
(2)Nominal conditions for heating:ambient temperature +7 .wet ball temperature+6 .Hot water inlet +40 /outlet +45
The low noise version is optional,more technical information pls. Contact our sales department.
Model
130V1
150V1
200V1
250V1
350V1
400V1
400V2
500V2
600V2
700V2
800V2
900V2
1000V2
Cooling capacity(KW)
115
138
178
245
315
377
370
502
563
630
754
848
942
Heating capacity(KW)
128.8
154.6
199.4
274.4
356
422.2
414.4
562.2
630.6
711.9
844.5
   
Power input(1) (KW)
40.4
48.9
56.1
74.1
95.6
113.9
112.8
148.2
167.2
191.2
227.8
260.5
289.2
Input current(1)(A)
69.8
84.6
103.3
133.6
173.2
210.5
207.1
267.1
293.8
346.3
421.1
475.2
529.4
Power input(2)(KW)
37.7
45.7
54.2
71.3
91.4
109.6
108.7
142.6
156.4
182.8
219.2
   
Input current(2)(A)
65.3
79.1
96.6
124.9
161.9
196.9
193.6
249.7
274.7
323.8
393.7
   
Starting current(A)
146
202
257
279
345
445
360
413
479
518
656
871
925
Capacity steps
3
3
3
3
3
3
6
6
6
6
6
6
6
Partial heat reclaim(KW)
34
41
56.8
80.5
103.7
120.3
118
160.2
198
198
216.7
254.4
282.6
Dimensions                          
Length(mm)
3600
3600
4355
5170
4980
4980
4980
6490
7480
7480
8470
8130
9210
Width(mm)
1290
1290
1290
1290
2130
2130
2130
2130
2130
2130
2130
2350
2350
Height(mm)
2280
2280
2280
2280
2540
2540
2540
2540
2540
2540
2540
2600
2600
Weight(kg)
1640
1780
1910
2350
3425
3800
3960
5060
5960
6250
7000
8190
9260
 
Model
1100V2
1200V2
900V3
1000V4
1200V4
1400V4
1500V4
1600V4
Cooling capacity(KW)
1033
1124
880
996
1126
1256
1390
1508
Heating capacity(KW)    
986
1118
1261
1407
1557
1689
Power input(1)(KW)
321.5
355.3
261.0
296.4
334.4
382.4
419.0
455.6
Input current(1)(A)
591.7
653.9
454.1
536.3
619.3
702.4
771.9
838.7
Power input(2)(KW)    
252.0
285.2
312.8
365.6
402.0
438.4
Input current(2)(A)    
438.5
501.4
579.4
656.7
721.8
784.2
Starting current(A)
1014
1076
836
826
958
1041
1238
1126
Capacity steps
6
6
9
12
12
12
12
12
Partial heat reclaim(KW)
309.9
337.2
264
320.4
396
396
448
481.2
Dimensions                
Length(mm)
10290
11370
8710
10780
11340
12900
13500
14100
Width(mm)
2350
2350
2350
2350
2350
2350
2350
2350
Height(mm)
2600
2600
2600
2600
2600
2600
2600
2600
Weight(kg)
10280
11300
9520
11920
12740
13520
14160
14800

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