Air Cooled Scroll Chiller (XA)
The refrigerant flow in traditional bow-shaped turnback flow heat exchanger moves in "Z" path. The new spiral flow design in spiral turn-back plate heat exchanger changes the status and form of refrigerant, thus increasing heat exchange efficiency. The main characteristics of spiral turn-back plate heat exchanger are as below:
- High heat transfer coefficient (20%-40% increase);
- Full coverage of heat exchange. Without Dead Heat;
- Obvious decrease of pressure drop in the shell (around 45% drop pressure under the same flow velocity);
- Few impurities as no retention area in the shell;
- Better anti-vibration.
- Phase failure protection
- Programmable logic controller, protect the whole logic system sequencing of the chiller
- Double thermal through overload relay and PTC thermistor built in motor compressor
- Axial fans external rotor motor high efciency motor.
- Up to 4 compressors sequencing programs in a chiller
- Digital thermostat setting in fexible application range
Tube bundle evaporator for easiest cleaning.
High heat rejection condenser with Axial fans full bell mouth wall plate construction and blade angle of impeller to maximized large volume output .
Quiet and Low Vibration Hermetic Scroll Compressor with thermal protection
R407C
PERFORMANCE UNIT |
XA 1.5 SY |
XA 1.6 SY |
XA 1.8 SY |
XA 1.10 SY |
||
|
|
TR |
4,1 |
4,7 |
6,6 |
8,6 |
COOLING CAPACITY |
kW |
14,3 |
16,6 |
23,1 |
30,3 |
|
kcal/hr |
12.298 |
14.276 |
19.866 |
26.058 |
||
|
|
Btu/hr |
48.820 |
56.672 |
78.863 |
103.444 |
PERFORMANCE UNIT |
XA 1.12 SY |
XA 1.15 SY |
XA 2.20 SY |
XA 2.25 SY |
||
COOLING CAPACITY |
TR |
9,9 |
12,6 |
17,2 |
19,7 |
|
kW |
34,7 |
44,3 |
60,6 |
69,4 |
||
kcal/hr |
29.842 |
38.098 |
52.116 |
59.684 |
||
Btu/hr |
118.466 |
151.240 |
206.888 |
236.932 |
||
R410a |
||||||
PERFORMANCE UNIT |
XA 1.5 SY-B |
XA 1.6 SY-B |
XA 1.8 SY-B |
XA 1.10 SY-B |
||
COOLING CAPACITY |
TR |
4,3 |
5,0 |
6,3 |
8,6 |
|
kW |
15 |
17,45 |
22 |
30,1 |
||
kcal/hr |
12.900 |
15.007 |
18.920 |
25.886 |
||
Btu/hr |
51.210 |
59.574 |
75.108 |
102.761 |
||
PERFORMANCE UNIT |
XA 1.12 SY-B |
XA 1.15 SY-B |
XA 2.20 SY-B |
XA 2.25 SY-B |
||
COOLING CAPACITY |
TR |
9,4 |
12,7 |
17,1 |
18,9 |
|
kW |
33,2 |
44,5 |
60,2 |
66,4 |
||
kcal/hr |
28.552 |
38.270 |
51.772 |
57.104 |
||
Btu/hr |
113.345 |
151.923 |
205.523 |
226.690 |