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Water cooled box type chiller unit
DESCRIPTION
Water cooled box type chiller unit
Shilin fully enclosed water chiller series (box type and rack type) combines the essence of domestic and foreign products, adopts modern advanced technology to manufacture high-quality and beautiful appearance. At present, the cooling capacity of the product ranges from 8170Kca/hr to 250000 Kca/h (3HP. 100HP), which can be widely used in plastic machinery, electroplating, plasma spraying, workshops, hotels, chemicals, hospitals and other industrial fields.
compressor
Selected original imported fully enclosed reciprocating/vortex compressors. Good performance, high energy efficiency, and low noise. Depending on customer needs and cooling capacity, single or multi machine combinations can be used. The compressor can automatically alternate operation according to load changes, balancing the operating hours of each compressor and greatly extending the service life of the chiller unit.
evaporator
The evaporator adopts internal and external threaded reinforced tubes, with threaded copper tubes on the inner surface and smooth copper tubes on the outer surface, resulting in good cooling effect. The evaporator body is insulated with a 25mm thick PE insulation board, which does not condense and reduces the loss of cooling capacity.
condenser
The condenser is sourced from Germany; Japanese imported steel pipes are processed into trapezoidal low ribbed pipes to enhance heat transfer capacity. The inner surface of the steel pipe is smooth, reducing water pressure and making it easy to clean and maintain.
Protector
Protection system devices include; Temperature control switch; High and low pressure switches; Overload protector; Compressor overheat protector, compressor frequent start protector, and abnormal indicator light.
Computer control system
Shilin Company has developed a training intelligent PC and PLC level computer control system, which can be used for remote monitoring and control. Easy to operate, connected to the power supply, low failure rate, high safety factor, and easy installation. The system control can be adjusted in real-time, intuitive and reliable.
box
The box plate of the fully enclosed chiller unit is processed by CNC punching machine and coated with electrostatic powder paint, with a luxurious and beautiful appearance and good sound insulation effect.
Performance parameter table specifications
model |
SLXT |
SLXT |
SLXT |
SLXT |
SLXT |
SLXT |
SLXT |
||
Refrigeration capacity |
kw |
9.5 |
16.3 |
23.5 |
31.9 |
40.3 |
48.2 |
63.6 |
|
kcal/h |
8.170 |
12.900 |
20.210 |
27.430 |
34.650 |
41.460 |
54.690 |
||
power consumption |
kw |
2.4 |
4.1 |
6.0 |
8.1 |
10.3 |
12.4 |
16.5 |
|
Frozen water volume |
m3/h |
1.6 |
2.6 |
4.3 |
5.5 |
6.9 |
8.2 |
10.8 |
|
1.9 |
3.1 |
5.2 |
6.6 |
8.3 |
9.8 |
13.0 |
|||
Cooling water volume |
m3/h |
2.0 |
3.2 |
5.4 |
6.8 |
8.6 |
10.3 |
13.9 |
|
2.4 |
3.8 |
6.5 |
8.2 |
10.3 |
12.4 |
16.7 |
|||
Use power supply |
3PH-380V-50HZ(200V/220V/415V 50HZ/60HZ) |
||||||||
compressor |
type |
|
Fully enclosed vortex/piston type |
||||||
start mode |
|
Start directly in sequence |
|||||||
output power |
kw |
2.3 |
3.8 |
5.6 |
7.5 |
9.4 |
11.3 |
15.0 |
|
Refrigerant |
type |
R-22(R407c/R134a) |
|||||||
control mode |
Capillary temperature sensing external pressure equalization expansion valve |
||||||||
filling amount |
kg |
1.5 |
2.5 |
4.0 |
5.0 |
6.2 |
7.5 |
10.5 |
|
evaporator |
Type |
Shell and tube type (water tank coil type) |
|||||||
Pipe diameter |
B |
PT 1' PT 1-1/2' |
PT 2' |
||||||
condenser |
Type |
Shell and tube type |
|||||||
Pipe diameter |
B |
PT 1' |
PT 1-1/2' |
PT 2' |
PT 2-1/2' |
||||
*Built in water tank capacity* |
L |
60 |
60 |
130 |
130 |
130 |
180 |
180 |
|
*Built in water pump power* |
KW |
0.37 |
0.75 |
0.75 |
1.1 |
1.1 |
1.5 |
1.5 |
|
Protector |
High and low voltage switches, antifreeze protection, thrombolytic/safety valves, overload protection devices, coil overheat protectors, temperature automatic protection switches, etc. |
||||||||
External dimensions |
long |
mm |
890 |
890 |
1380 |
1380 |
1380 |
1700 |
1700 |
wide |
mm |
500 |
500 |
850 |
850 |
850 |
850 |
850 |
|
tall |
mm |
840 |
840 |
1200 |
1200 |
1200 |
1300 |
1300 |
|
Unit weight |
kg |
130 |
150 |
280 |
300 |
320 |
490 |
550 |
|
|
|||||||||
model |
SLXT |
SLXT |
SLXT |
SLXT |
SLXT |
SLXT |
SLXT |
||
Refrigeration capacity |
kw |
78.2 |
95.2 |
108.3 |
125.1 |
139.8 |
155.3 |
186.5 |
|
kcal/h |
67.250 |
81.870 |
93.130 |
107.580 |
120.230 |
133.560 |
160.390 |
||
power consumption |
kw |
20.2 |
24.6 |
28.3 |
32.2 |
36.5 |
40.3 |
48.5 |
|
Frozen water volume |
m3/h |
13.6 |
16.0 |
18.8 |
21.2 |
24.1 |
26.5 |
31.8 |
|
16.3 |
19.2 |
22.6 |
25.4 |
28.9 |
31.8 |
38.2 |
|||
Cooling water volume |
m3/h |
17.2 |
20.5 |
24.0 |
27.3 |
30.8 |
34.2 |
40.8 |
|
20.6 |
24.6 |
28.8 |
32.8 |
37.0 |
41.0 |
49.0 |
|||
Use power supply |
3PH-380V-50HZ(200V/220V/415V 50HZ/60HZ) |
||||||||
compressor |
type |
|
Fully enclosed vortex/piston type |
||||||
start mode |
|
Start directly in sequence |
|||||||
output power |
kw |
18.8 |
22.5 |
26.3 |
30.0 |
33.8 |
37.5 |
45.0 |
|
Refrigerant |
type |
R-22(R407c/R134a) |
|||||||
control mode |
Temperature sensitive external pressure equalization expansion valve |
||||||||
filling amount |
kg |
12.5 |
15.0 |
17.5 |
20.2 |
22.5 |
25.0 |
30.0 |
|
evaporator |
Type |
Shell and tube type |
|||||||
Pipe diameter |
B |
PT 2-1/2' |
PT 3' |
||||||
condenser |
Type |
Shell and tube type |
|||||||
Pipe diameter |
B |
PT 2-1/2' |
PT 3' |
||||||
*Built in water tank capacity* |
L |
180 |
220 |
220 |
220 |
280 |
280 |
280 |
|
*Built in water pump power* |
KW |
1.5 |
2.2 |
2.2 |
2.2 |
3.0 |
3.0 |
3.0 |
|
Protector |
High and low voltage switches, antifreeze protection, thrombolytic/safety valve overload protection device, coil overheat protector, Temperature automatic protection switch, etc. |
||||||||
External dimensions |
long |
mm |
1700 |
2200 |
2200 |
2200 |
2400 |
2400 |
2400 |
wide |
mm |
850 |
900 |
900 |
900 |
900 |
900 |
900 |
|
tall |
mm |
1300 |
1350 |
1350 |
1350 |
1450 |
1450 |
1400 |
|
Unit weight |
kg |
630 |
890 |
1000 |
1090 |
1300 |
1430 |
1600 |