| Package Air Cooled Chiller Unit |
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| Features/Benefits |
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The PNSA-CWB 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 unit is delivered as a complete package
for easy installation.A quick start-up is assured once
installation is complete, since each PNSA-CWB 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: |
41.7 - 184 Tons |
For More Detail: |
Download |
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MODEL: PNSA-CWB
(2 CIRCUITS) |
50 |
60 |
70 |
80 |
100 |
120 |
| Nominal Cooling Capacity |
|
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| BTUH |
500,000 |
555,000 |
645,000 |
735,000 |
1,000,000 |
1,110,000 |
| Tons |
41.7 |
46.3 |
53.8 |
61.3 |
83.3 |
92.5 |
| KWH |
147 |
163 |
189 |
215 |
293 |
325 |
| Compressor |
Type |
Semi-Hermetic |
| HP |
25 |
30 |
35 |
40 |
25 |
30 |
| Qty. |
2 |
2 |
2 |
2 |
4 |
4 |
| Condenser Coil |
| Type |
Plate Fin / Copper Fin & Copper Tube |
| Face area |
Sq. Ft. |
69.4 |
100.7 |
101 |
100.7 |
139 |
139 |
| Tube Size |
Inch |
1/2 |
| Condenser Fan |
Type |
|
Propeller Fan : Vertical Discharge : Direct Drive |
| Diameter |
Inch |
30 |
| Diameter |
mm |
761 |
| MOTOR |
| Each Motor |
HP. |
1 |
| Rpm. |
900 |
| Qty. |
4 |
6 |
6 |
6 |
8 |
8 |
| Air Quantity |
CFM |
40,000 |
60,000 |
60,000 |
60,000 |
96,000 |
96,000 |
| Air Quantity |
CMH |
68,000 |
102,000 |
102,000 |
102,000 |
163,200 |
163,200 |
| Refrigerant |
Type |
R-22 (R-407C On Request Only) |
| Charge |
Holding |
| Water Chiller |
| No. Of Circuits |
2 |
| Chilled Water Flow Rate (GPM) |
100 |
111 |
129 |
147 |
200 |
222 |
Chilled Water Temp.
In/Out |
° F |
55/45 |
| ° C |
13/7 |
| Chilled Water Pressure Drop (Ft.WG) |
3.9 |
2.58 |
4 .93 |
5.87 |
9.17 |
4.41 |
| Water Connection |
| In/Out |
(in) (mm) |
3 (75) |
4 (100) |
5 (125) |
| Compressor |
V/P/Hz |
380-440V / 3P / 50-60Hz |
| RLA. |
Amp. |
56 |
68 |
67.5 |
95 |
56 |
68 |
| LRA. |
Amp. |
223 |
253 |
225 |
345 |
223 |
253 |
| Fan Motor |
| V/P/Hz |
380-440V / 3P / 50-60Hz |
| RLA. |
Amp. |
2.3 |
| Weight Operation |
Kgs. |
1860 |
2337 |
2495 |
3403 |
4084 |
5013 |
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| |
MODEL: PNSA-CWB
(2 CIRCUITS) |
140 |
160 |
180 |
210 |
240 |
| Nominal Cooling Capacity |
|
|
|
|
|
|
| BTUH |
1,290,000 |
1,470,000 |
1,665,000 |
1,935,000 |
2,205,000 |
| Tons |
107.5 |
122.5 |
138.8 |
161.25 |
183.8 |
| KWH |
378 |
430.7 |
487.9 |
567 |
646 |
| Compressor |
Type |
Semi-Hermetic |
| HP |
35 |
40 |
30 |
35 |
40 |
| Qty. |
4 |
4 |
6 |
6 |
6 |
| Condenser Coil |
| Type |
Plate Fin / Copper Fin & Copper Tube |
| Face area |
Sq. Ft. |
170 |
170 |
201 |
201.4 |
239.6 |
| Tube Size |
Inch |
1/2 |
| Condenser Fan |
Type |
Propeller Fan : Vertical Discharge : Direct Drive |
| Diameter |
Inch |
30 |
| Diameter |
mm |
761 |
| MOTOR |
| Each Motor (HP.) |
1 |
| Rpm. |
900 |
| Qty. |
10 |
10 |
12 |
12 |
14 |
| Air Quantity |
CFM |
120,000 |
120,000 |
144,000 |
144,000 |
168,000 |
| Air Quantity |
CMH |
204,000 |
204,000 |
244,800 |
244,800 |
285,600 |
| Refrigerant |
Type |
R-22 (R-407C On Request Only) |
| Charge |
Holding |
| Water Chiller |
| No. Of Circuits |
2 |
| Chilled Water Flow Rate (GPM) |
258 |
294 |
333 |
387 |
441 |
Chilled Water Temp.
In/Out |
° F |
55/45 |
| ° C |
13/7 |
| Chilled Water Pressure Drop (Ft.WG) |
6.19 |
7.11 |
7.06 |
11.33 |
8.82 |
| Water Connection |
| In/Out |
(in) (mm) |
5 (125) |
6 (150) |
| Compressor |
V/P/Hz |
380-440V / 3P / 50-60Hz |
| RLA. |
Amp. |
67.5 |
95 |
68 |
67.5 |
95 |
| LRA. |
Amp. |
225 |
345 |
253 |
225 |
345 |
| Fan Motor |
| V/P/Hz |
380-440V / 3P / 50-60Hz |
| RLA. |
Amp. |
2.3 |
| Weight Operation |
Kgs. |
5535 |
6352 |
6621 |
6847 |
7035 |
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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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