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| 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 30% 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: |
6.1 - 30.6 Tons |
For More Detail: |
Download |
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| MODEL: PNSA-CWB |
07 |
09 |
10 |
12 |
15 |
| Nominal Cooling Capacity |
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| BTUH |
73,500 |
81,750 |
95,720 |
120,600 |
138,000 |
| Tons |
6.1 |
6.8 |
8.0 |
10.1 |
11.5 |
| KWH |
22 |
24 |
28 |
35 |
40 |
| Rated Voltage |
[ 380V / 3P / 50Hz ] [ 440V / 3P / 60Hz ] |
| Compressor |
Type |
Hermetic |
Semi-Hermetic |
| HP. |
7-1/2 |
9 |
10 |
12 |
15 |
| Qty. |
1 |
| Condenser Coil |
Type |
Plate Fin / Aluminium Fin & Copper Tube Or Copper Fin |
| Face area |
Sq. Ft. |
12.44 |
17 |
22 |
| Rows..Fins/In |
3....14 |
| Tube Size |
Inch |
3/8 |
1/2 |
| Condenser Fan |
Type |
Propeller Fan : Vertical Discharge : Direct Drive |
| Diameter |
Inch |
24 |
20 |
24 |
| mm |
609 |
508 |
609 |
| MOTOR |
HP |
3/4 |
1/3 |
3/4 |
| Rpm. |
900 |
| Qty. |
1 |
2 |
| Air Quantity |
CFM |
7,000 |
10,000 |
10,000 |
14,000 |
| Air Quantity |
CMH |
11,900 |
17,000 |
17,000 |
23,800 |
| Refrigerant |
Type |
R 22 (R 407C ON REQUEST ONLY) |
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Charge |
Holding |
| Water Chiller |
Fouling Factor 0.0005 Ft ² .h. F./btu |
| No. Of Circuits |
Single |
| Chilled Water Flow Rate |
GPM |
14.7 |
16.35 |
19.14 |
24.12 |
27.6 |
Chilled Water Temp.
In/Out |
° F |
55/45 |
| ° C |
13/7 |
| Chilled Water Pressure Drop |
Ft. WG |
1.25 |
1.55 |
2.64 |
3.96 |
1.53 |
| Compressor (Each) |
| V / PH / Hz |
[ 380V / 3P / 50Hz ] [ 440V / 3P / 60Hz ] |
| RLA. |
Amp. |
15.8 |
19.3 |
21.1 |
27.6 |
28.6 |
| LRA. |
Amp. |
91.1 |
96.5 |
104 |
135 |
120 |
| Fan Motor |
| V / PH / Hz |
380V / 3P / 50Hz |
220V / 1P / 50Hz |
380V / 3P / 50Hz |
| 440V / 3P / 60Hz |
208V / 1P / 60Hz |
440V / 3P / 60Hz |
| RLA. |
Amp |
1.8 |
1.8 |
0.98 |
1.8 |
| Weight Operation |
Kgs. |
392 |
454 |
563 |
626 |
670 |
| MODEL: PNSA-CWB |
20 |
25 |
30 |
40 |
| Nominal Cooling Capacity |
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| BTUH |
186,330 |
241,720 |
277,710 |
367,290 |
| Tons |
15.5 |
20.1 |
23.1 |
30.6 |
| KWH |
55 |
71 |
81 |
108 |
| Rated Voltage |
[ 380V / 3P / 50Hz ] [ 440V / 3P / 60Hz ] |
| Compressor |
Type |
Semi-Hermetic |
| HP. |
20 |
25 |
30 |
40 |
| Qty. |
1 |
| Condenser Coil |
Type |
Plate Fin / Aluminium Fin & Copper Tube Or Copper Fin |
| Face area |
Sq. Ft. |
28 |
36 |
51 |
65 |
| Rows..Fins/In |
3....14 |
| Tube Size |
Inch |
1/2 |
| Condenser Fan |
Type |
Propeller Fan : Vertical Discharge : Direct Drive |
| Diameter |
Inch |
30 |
24 |
30 |
| mm |
761 |
609 |
761 |
| MOTOR |
HP |
1 |
3/4 |
1 |
| Rpm. |
900 |
| Qty. |
2 |
3 |
4 |
| Air Quantity |
CFM |
20,000 |
21,000 |
30,000 |
40,000 |
| Air Quantity |
CMH |
34,000 |
35,700 |
51,000 |
68,000 |
| Refrigerant |
Type |
R 22 (R 407C ON REQUEST ONLY) |
|
Charge |
Holding |
| Water Chiller |
Fouling Factor 0.0005 Ft ² .h. F./btu |
| No. Of Circuits |
Single |
| Chilled Water Flow Rate |
GPM |
37 |
50.35 |
55.54 |
73.46 |
Chilled Water Temp.
In/Out |
° F |
55/45 |
| ° C |
13/7 |
| Chilled Water Pressure Drop |
Ft. WG |
0.96 |
2.06 |
4.42 |
3.07 |
| Compressor (Each) |
| V / PH / Hz |
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[ 380V / 3P / 50Hz ] [ 440V / 3P / 60Hz ] |
| RLA. |
Amp. |
44 |
56 |
68 |
95 |
| LRA. |
Amp. |
173 |
223 |
253 |
345 |
| Fan Motor |
| V / PH / Hz |
380V / 3P / 50Hz |
| 440V / 3P / 60Hz |
| RLA. |
Amp |
2.3 |
1.8 |
2.3 |
2.3 |
| Weight Operation |
Kgs. |
840 |
930 |
998 |
1445 |
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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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