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| Package Air Cooled Chiller Unit |
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| Features/Benefits |
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The PNSA-CWB-H unit has a compact design that is
up to 50% smaller than earlier air-cooled chillers. The
compact footprint can yield substantial installation
savings by requiring less structural steel, concrete,
security fencing or architectural screening. The
PNSA-CWB-H unit is delivered as a complete package
for easy installation.A quick start-up is assured once
installation is complete, since each PNSA-CWB-H unit
is manufactured at an ISO 9002 listed manufacturing
facility to ensure quality In addition, all units are factory
run tested under full load to provide reliable start-up. |
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| Capacity Range From: |
1.9 - 4.5 Tons |
For More Detail: |
Download |
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| MODEL: PNSA-CWB-H |
25 |
30 |
36 |
50 |
60 |
| Nominal Cooling Capacity |
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| BTUH |
22,680 |
26,770 |
32,900 |
45,500 |
54,400 |
| Tons |
1.9 |
2.2 |
2.7 |
3.8 |
4.5 |
| KW |
7 |
8 |
10 |
13 |
16 |
| Compressor |
Type |
ROTARY |
SCROLL |
SCROLL |
SCROLL |
SCROLL |
| HP. |
37,258 |
37,258 |
3 |
37,260 |
6 |
| Qty./Unit |
1 |
| Condenser Coil |
| Type/Material |
Aluminium Louver Slit Fin With Innergroove Copper Tube |
| Face area |
Sq. Ft. |
6.72 |
9 |
9 |
11 |
11 |
| Rows..Fins/In |
1.73/12 |
1.0/12 |
1.6/12 |
1.67/12 |
2.0/12 |
| Tube Size |
Inch |
3/8” |
| Compressor Fan |
| TYPE |
Propeller Fan : Vertical Discharge : Direct Drive |
| Diameter |
Inch |
18” |
| Diameter |
mm |
457 |
| Motor |
| Each Motor |
HP. |
1/12 |
1/6 |
1/6 |
1/3 |
1/3 |
| Rpm. |
780 |
900 |
900 |
1200 |
1200 |
| Qty. |
1 |
| Refrigerant |
Type |
R-22 (R-407C On Request Only) |
| Charge |
Holding |
| WATER CHILLER |
| No. of Circuits |
1 |
| Chilled Water Flowrate |
GPM |
4.54 |
5.358 |
6.46 |
9.1 |
10.88 |
Chilled Water Temp.
In/Out |
° F |
55 / 45 |
| ° C |
13 / 7 |
Chilled Water
Pressure Drop |
Ft. WG |
1.52 |
1.02 |
1.34 |
2.26 |
3.32 |
Water Connection
In / Out |
inch |
3/4 |
3/4 |
3/4 |
1 |
1 |
| mm |
19 |
19 |
19 |
25 |
25 |
| Compressor (Each) |
V / PH / Hz |
208-220/1/50-60 |
380-440/3/50-60 |
| RLA. |
14.3 |
16.4 |
17.1 |
8.9 |
10 |
| LRA. |
55 |
82 |
97 |
65.5 |
74 |
| Fan Motor |
| V / PH / Hz |
208-220V / 1P / 50-60Hz |
| RLA. |
0.5 |
0.89 |
0.89 |
1.82 |
1.82 |
| Weight Operation |
Kgs |
148 |
160 |
165 |
210 |
216 |
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| NOTES: |
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RLA = Rated Load Amp.
LRA = Locked Rotor Amp.
* Nominal Cooling Capacity Based on 3°C Suction Temp. and 35 °C Ambient Temp.
Fouling Factor 0.0005 Ft ².h.F / Btu in Chiller
Temperature: 1 °C = 33.8 °F
1 °F = -17.2 °C
Air Flow: 1 CFM = 1.699011 CMH |
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