25InRoom Precision AC Tech Data Manual
Air Cooled (DX) System – 60Hz
Air Cooled PA211
Cabinet Size 1
PA311
Cabinet Size 2
PA452
Cabinet Size 3
PA612
Cabinet Size 4
PA862
Cabinet Size 5
26.7°C DB, 19.4°C WB (80°F DB, 67°F WB) 50% RH
Total - kW (BTU/hr) 19.8 (67,450) 29.9 (102,000) 44.2 (151,000) 55.2 (188,290) 84.9 (290,000)
Sensible - kW (BTU/hr) 19.8 (67,450) 29.9 (102,000) 41.3 (141,000) 55.2 (188,290) 75.4 (257,000)
23.9°C DB, 16.9°C WB (75°F DB, 62.5°F WB) 50% RH
Total - kW (BTU/hr) 18.1 (61,940) 27.6 (94,000) 40.5 (138,000) 50.8 (173,470) 78.8 (269,000)
Sensible - kW (BTU/hr) * 18.1 (61,940) 27.6 (94,000) 40.5 (138,000) 50.8 (173,470) 72.8 (249,000)
23.9°C DB, 16.1°C WB (75°F DB, 61°F WB) 45% RH
Total - kW (BTU/hr) 18.1 (61,940) 27.6 (94,000) 40.5 (138,000) 50.8 (173,470) 77.2 (264,000)
Sensible - kW (BTU/hr) 18.1 (61,940) 27.6 (94,000) 40.5 (138,000) 50.8 (173,470) 77.2 (264,000)
22.2°C DB, 15.5°C WB (72°F DB, 60°F WB) 50% RH
Total - kW (BTU/hr) 17.1 (58,330) 26.4 (90,000) 38.7 (132,000) 48.2 (164,635) 75.1 (256,000)
Sensible - kW (BTU/hr) 17.1 (58,330) 26.4 (90,000) 38.7 (132,000) 48.2 (164,635) 71.0 (242,000)
22.2°C DB, 14.8°C WB (72°F DB, 58.6°F WB) 45% RH
Total - kW (BTU/hr) 17.1 (58,330) 26.4 (90,000) 38.6 (132,000) 48.2 (164,635) 75.1 (256,000)
Sensible - kW (BTU/hr) 17.1 (58,330) 26.4 (90,000) 38.6 (132,000) 48.2 (164,635) 71.0 (242,000)
21.1°C DB, 14.0°C WB (70°F DB, 58.5°F WB) 50% RH
Total - kW (BTU/hr) 16.7 (57,095) 25.6 (87,000) 37.4 (128,000) 47.1 (160,740) 74.4 (253,840)
Sensible - kW (BTU/hr) 16.7 (57,095) 25.6 (87,000) 37.4 (128,000) 47.1 (160,740) 74.4 (253,840)
21.1°C DB, 14.0°C WB (70°F DB, 57.2°F WB) 45% RH
Total - kW (BTU/hr) 16.7 (57,095) 25.6 (87,000) 37.4 (128,000) 47.1 (160,740) 74.4 (253,840)
Sensible - kW (BTU/hr) 16.7 (57,095) 25.6 (87,000) 37.4 (128,000) 47.1 (160,740) 74.4 (253,840)
Condensing temperature for all above conditions: 52°C (125° F)
Refrigerant type for all models: R-407C
Refrigerant Charge per Circuit - kg (lbs) 2.8 (6.17) 3.9 (8.6) 4.4 (9.7) 3.9 (8.6) 4.6 (10.1)
Compressor Information – COP** (ARI*** Conditions): 7.2°C (45°F) Evaporating, 54°C (130°F) Condensing
Number of compressors 1 1 2 2 2
COP 3.0 3.0 3.0 3.0 3.1
Evaporator Coil
Face Area - m² (ft²) 0.77 (8.32) 1.17 (12.63) 1.46 (15.72) 1.86 (20.02) 2.22 (23.90)
Rows Deep 4 4 4 4 5
Face Velocity - m/min (ft/min) 125 (410) 104 (342) 117 (383) 130 (428) 141 (461)
* Nominal Rating Point
** Coefficient of Performance
*** Air Conditioning and Refrigeration Institute