Technical data

4
Technical Data
Table 2 Air-cooled data—60Hz
PS018A PS024A PS036A PS048A PS060A PS096A PS120A
1.5 Tons 2 Tons 3 Tons 4 Tons 5 Tons 8 Tons 10 Tons
Circulating Fluid—Water
Coolant Flow Rate - GPM (L/M) 2.4 (9) 3.3 (12.6) 5.3 (19.8) 7.9 (29.4) 10.2 (38.4) 16 (60.6) 20 (75.8)
Pressure Drop
- PSI (kPa) 5.9 (40.7) 11.1 (76.8) 5.1 (35.0) 8.1 (55.6) 13.3 (91.8) 8.1 (55.8) 13.2 (91.0)
Net Cooling Capacity—BTUH (kW)
45°F (7.2°C) LWT 11800 (3.5) 17000 (5.0) 26600 (7.8) 39300(11.5) 51200 (15.0) 77200 (22.6) 91600 (26.8)
50°F (10°C) LWT 13300 (3.9) 19400 (5.7) 29500 (8.6) 42500 (12.4) 57400(16.8) 83600 (24.5) 102400 (30.0)
55°F (12.8°C) LWT 14800 (4.3) 21700 (6.4) 32600 (9.5) 45900 (13.4) 63500 (18.6) 90400 (26.5) 113000 (33.1)
60°F (15.6°C) LWT 16000 (4.7) 23900 (7.0) 35900 (10.5) 49700 (14.6) 69200 (20.3) 97600 (28.6) 122600 (35.9)
Std. Stainless Steel Pump-Hp(kW) 0.75 (0.55) 0.75 (0.55) 0.75 (0.55) 1.0 (0.75) 1.0 (0.75) 3.0 (2.2) 3.0 (2.2)
Total Head Pressure-PSI (kPa) 41.1 (282) 40.7 (279) 39.8 (273) 46.8 (321) 46.3 (318) 62.3 (429.6) 60.6 (417.8)
Water Connection Size in. (mm) 3/4 (19) 3/4 (19) 1 (25) 1 (25) 1 (25) 1-1/4 (32) 1-1/4 (32)
Fluid Volume-Gal. (Liter) 7.1 (26.9) 7.2 (27.3) 9.8 (37.1) 9.9 (37.5) 10.0 (37.9) 12.0 (45.4) 13.0 (49.2)
Circulating Fluid—40% Ethylene Glycol
Coolant Flow Rate -GPM (L/M) 2.4 (9) 3.3 (12.6) 5.3 (19.8) 7.9 (29.4) 10.2 (38.4) 16.0 (60.6) 20.0 (75.8)
Pressure Drop
- PSI (kPa) 8.4 (58.0) 15.7(108.2) 7.0 (48.1) 11.1 (76.2) 18.0 (124.3) 13.0 (89.6) 17.6 (121.4)
Net Cooling Capacity—BTUH (kW)
45°F (7.2°C) LWT 10700 (3.1) 16600 (4.9) 23800 (7.0) 36300 (10.6) 47100 (13.8) 71200 (20.8) 84700 (24.8)
50°F (10°C) LWT 12200(3.6) 18600 (5.4) 26600 (7.8) 39600(11.6) 54200 (15.9) 77800 (22.8) 92600 (27.1)
55°F (12.8°C) LWT 13700 (4.0) 21500 (6.3) 29500 (8.6) 43100 (12.6) 59100 (17.3) 84800 (24.8) 104000 (30.5)
60°F (15.6°C) LWT 15200 (4.5) 23700 (6.9) 32500 (9.5) 48800(14.3) 64000 (18.7) 96200 (28.2) 114000 (33.4)
Std. Stainless SteelPump-Hp(kW) 0.75 (0.55) 0.75 (0.55) 0.75 (0.55) 1.0 (0.75) 1.0 (0.75) 3.0 (3.2) 3.0 (3.2)
Total Head Pressure-PSI (kPa) 41.1 (282) 40.7 (279) 39.8 (273) 46.8 (321) 46.3 (318) 62.3 (429.6) 60.6 (417.8)
Water Connection Size - in. (mm) 3/4 (19) 3/4 (19) 1 (25) 1 (25) 1 (25) 1-1/4 (32) 1-1/4 (32)
Fluid Volume - Gal. (Liter) 7.1 (26.9) 7.2 (27.3) 9.8 (37.1) 9.9 (37.5) 10.0 (37.9) 12.0 (45.4) 13.0 (49.2)
Circulating Fluid—40% Propylene Glycol
Coolant Flow Rate - GPM (L/M) 2.4 (9) 3.2 (12.6) 5.3 (19.8) 7.9 (29.4) 10.2 (38.4) 16.0 (60.6) 20.0 (75.8)
Pressure Drop - PSI (kPa) 10.4 (71.4) 19.2 (132.1) 8.5 (58.2) 13.2 (91.2) 21.4 (147.7) 13.4 (92.4) 20.5 (141.3)
Net Cooling Capacity—BTUH (kW)
45°F (7.2°C) LWT 10200 (3.0) 15900 (4.7) 22400 (6.6) 34400 (10.1) 45000 (13.2) 67400 (19.7) 80600 (23.6)
50°F (10°C) LWT 11700 (3.4) 17900 (5.2) 25100 (7.4) 37900 (11.1) 49600 (14.5) 74400 (21.8) 88500 (25.9)
55°F (12.8°C) LWT 13100 (3.8) 19900 (5.8) 28100 (8.2) 41500 (12.2) 54200 (15.9) 81600 (23.9) 96800 (28.3)
60°F (15.6°C) LWT 14700 (4.3) 22000 (6.4) 31000 (9.1) 45100 (13.2) 59200 (17.3) 88800 (26.0) 105400 (30.9)
Std. StainlessSteelPump-Hp(kW) 3/4 (19) 3/4 (19) 1 (25) 1 (25) 1 (25) 1-1/4 (32) 1-1/4 (32)
Total Head Pressure - PSI (kPa) 41.1 (282) 40.7 (279) 39.8 (273) 46.8 (321) 46.3 (318) 62.3 (429.6) 60.6 (417.8)
Water Connection Size - in. (mm) 3/4 (19) 3/4 (19) 1 (25) 1 (25) 1 (25) 1-1/4 (32) 1-1/4 (32)
Fluid Volume - Gal. (Liter) 7.1 (26.9) 7.2 (27.3) 9.8 (37.1) 9.9 (37.5) 10.0 (37.9) 12.0 (45.4) 13.0 (49.2)