Air-cooled Screw Water Chiller CSA-90~330
Shanghai Coxin Technology Co.,Ltd is one of the best air-cooled screw water chiller CSA-90~330 manufacturers and suppliers in China,Website:, welcome to buy discount and wholesale low price air-cooled screw water chiller CSA-90~330 from our factory.
Product Name: Air-cooled Screw Water Chiller
Model No.: CSA-90~330
Product Introduction
Screw water chiller is designed for extreme tropicalized weather conditions, with a quiet, low-vibration of screw compressor to reduce sound levels, it is also the ideal solutions for sound sensitive environments where noise is a concern. With the highest energy efficiency, the screw water chiller is suitable for medium-large scale industrial cooling or HVAC, widely applied in central cooling project in plastic factory, chemical factory etc. It is a good choice for energy saving and environment friendly.
Product Features
1.Low noise and ultra llow noise models options, Quiet operation;
2.Wide water temperature range from 5ºC to 35ºC;
3.Bitzer semi-hermetic screw compressor, with optimal performance;
4.4 grade capacity control, 25%-50%-75%-100%, providing precise temperature control;
1.Shell and tube evaporator, high efficiency and cleanable(plate type available on request);
2.Aluminum fin type of condenser with adequate heat exchanging surface.
3.Direct drive axial fan motor, with independent motor support bracket.
4.Microprocessor controller, Chinesse/English language options, fully automatic PLC based units, overall monitoring of unit running status;
5.Multi-protection equipped to ensure the chiller and machine running safety.
6.Compact design, easy installation and maintenance.
Product Application
HVAC, plastic industry, electroplating industry, electronic industry, fish farming, construction etc..
Product Parameters
Model No.
CSA-
90.1H
120.1H
155.1H
165.1H
210.1H
225.1H
265.1H
280.1H
305.1H
330.1H
Nominal cooling capacity
kw
90
120
155
165
210
225
265
280
305
330
104kcal/h
8
10
13
14
18
19
23
24
26
28
Nominal cooling capacity
kw
98
130
168
179
228
244
288
304
331
358
104kcal/h
8
11
14
15
20
21
25
26
28
31
Running control mode
Full-automatic PLC controller
Power source
380V/3P/50Hz
Total power
KW
28.6
38.1
48
53.1
66.8
71.1
79.3
84.2
91.9
100.6
Total running current
A
50.1
66.7
84
92.9
116.9
124.4
138.8
147.4
160.8
176.1
Compressor
Type
5-6 Twin-screw semi-hermetic compressor
Start-up Type
Y-△ Start-up
Parameter Regulation
0-33%-66%-100%
0-25%-50%-75%-100%
Cooling Power
KW
26.8
35.4
44.4
48.7
60.2
64.5
72.7
76.4
84.1
91.8
Cooling Current
A
46.9
62
77.7
85.2
105.4
112.9
127.2
133.7
147.2
160.7
Heating Power
KW
26.1
34.5
43.3
47.5
58.7
76.9
82.4
74.5
82
89.5
Heating Current
A
45.7
60.4
75.8
83.1
102.7
134.6
144.2
130.4
143.5
156.6
Evaporator
Type
Horizontal shell and tube type
Chilled water volume
m3/h
15.5
20.7
26.7
28.4
36.1
38.7
45.6
48.2
52.5
56.8
Pipe connection
DN
65
65
80
80
100
100
100
100
100
125
Water pressure drop
kPa
44
45
47
49
50
50
50
50
52
55
Condenser
Type
Hydrophilic aluminum foil , efficient internal thread finned copper tube type
Air Volume
m3/h
34200
45600
58900
62700
79800
85500
100700
106400
115900
125400
Fan
QTY
pcs
6
6
8
8
6
6
6
6
6
8
Unit Motor power
m3/h
0.3
0.45
0.45
0.55
1.1
1.1
1.1
1.3
1.3
1.1
Refrigerant
Type
R22
Charge
kg
24
31
41
43
55
59
69
73
80
86
Control
Thermostatic expansion valve
Safety devices
Inner thermostat for compressor motor, unit overload relay,high and low pressure switch,
freeze protection thermostat, reverse phase protection relay, discharge gas thermostat,
flow switch
Dimension
Length
mm
2450
2750
2950
3200
3200
3200
3200
3200
3550
Width
mm
1350
1400
1400
1500
2200
2200
2200
2200
2200
Weight
mm
2020
2020
2200
2200
2300
2300
2300
2350
2350
Net weight
kg
1850
2000
2400
2600
2800
2950
3100
3300
3550
Running weight
kg
2000
2200
2600
2900
3100
3180
3350
3600
3900
The above specifications are according to the following design conditions:
1. Fo cooling: Chilled water inlet/outlet temperature 12℃/7℃, ambient temperaure 35℃;
2. For heating: Hot water inlet/outlet temperature 40℃/45℃, ambient dry ball temperaure 7℃, wet ball temperature 6℃;
3. Water side of evaporator designed pressure: 1.0Mpa;
4. Nominal dirt coefficient at water side of evaporator is 0.018M2℃/kw.
5. Besides the above standard models, we provide OEM product as per requirement.
Our Service
Cooling the heat!
We are professional at industrial cooling solutions, for scew water chiller(air-cooled scew water chiller, water-cooled scew water chiller) we can delivery in 2~3 weeks; each unit of chiller is factory tested before delivery. Normally, the package is inner carton & outter plywooden case for exporting shipment; MOQ of 1pc is acceptable; 3D/CAD drawing and technical support also we can provide. Clients’ satisfaction is our pursuit!
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