APC ACPDX21-86 User Manual
59
InRoom Precision AC Tech Data Manual
Fluid Cooled (Glycol 40%) with Economizer - 50Hz
Operational Mode: Fluid Cooled (Glycol 40%) - Summer
Net Cooling Capacity
PGE211
Cabinet Size 2
PGE311
Cabinet Size 3
PGE452
Cabinet Size 4
PGE612
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)
29.3 (100,130)
43.3 (147,820)
57.6 (196,460)
Sensible - kW (BTU/hr)
19.8 (67,450)
29.3 (100,130)
43.3 (147,820)
57.6 (196,460)
23.9°C DB, 16.9°C WB (75°F DB, 62.5°F WB) 50% RH
Total - kW (BTU/hr)
18.7 (63,840)
27.2 (92,720)
40.1 (136,800)
53.2 (181,545)
Sensible - kW (BTU/hr) *
18.7 (63,840)
27.2 (92,720)
40.1 (136,800)
53.2 (181,545)
23.9°C DB, 16.1°C WB (75°F DB, 61°F WB) 45% RH
Total - kW (BTU/hr)
18.7 (63,840)
27.2 (92,720)
40.1 (136,800)
53.2 (181,545)
Sensible - kW (BTU/hr)
18.7 (63,840)
27.2 (92,720)
40.1 (136,800)
53.2 (181,545)
22.2°C DB, 15.5°C WB (72°F DB, 60°F WB) 50% RH
Total - kW (BTU/hr)
17.8 (60,610)
26.1 (89,110)
38.2 (130,340)
50.6 (172,805)
Sensible - kW (BTU/hr)
17.8 (60,610)
26.1 (89,110)
38.2 (130,340)
50.6 (172,805)
22.2°C DB, 14.8°C WB (72°F DB, 58.6°F WB) 45% RH
Total - kW (BTU/hr)
17.8 (60,610)
26.1 (89,110)
38.2 (130,340)
50.6 (172,805)
Sensible - kW (BTU/hr)
17.8 (60,610)
26.1 (89,110)
38.2 (130,340)
50.6 (172,805)
21.1°C DB, 14.0°C WB (70°F DB, 58.5°F WB) 50% RH
Total - kW (BTU/hr)
17.4 (59,280)
25.2 (85,880)
36.9 (126,065)
49.4 (168,530)
Sensible - kW (BTU/hr)
17.4 (59,280)
25.2 (85,880)
36.9 (126,065)
49.4 (168,530)
21.1°C DB, 14.0°C WB (70°F DB, 57.2°F WB) 45% RH
Total - kW (BTU/hr)
17.4 (59,280)
25.2 (85,880)
36.9 (126,065)
49.4 (168,530)
Sensible - kW (BTU/hr)
17.4 (59,280)
25.2 (85,880)
36.9 (126,065)
49.4 (168,530)
Condensing temperature for all above conditions: 52°C (125°F)
Glycol 40% temperature for all above conditions: Inlet temperature 40.5°C (105°F) - Outlet temperature 46.1°C (115°F)
Refrigerant type for all models: R-407C
Refrigerant Charge per Circuit - kg (lbs)
Glycol 40% temperature for all above conditions: Inlet temperature 40.5°C (105°F) - Outlet temperature 46.1°C (115°F)
Refrigerant type for all models: R-407C
Refrigerant Charge per Circuit - kg (lbs)
3.9 (8.6)
4.4 (9.7)
3.9 (8.6)
4.6 (10.1)
Refrigeration Circuits
1
1
2
2
Compressor Information – COP** (ARI*** Conditions): 7.2°C (45°F) Evaporating, 54°C (130°F) Condensing
Number of compressors
1
1
2
2
COP
3.0
3.1
3.0
3.1
Evaporator Coil
Face Area - m² (ft²)
1.17 (12.63)
1.46 (15.72)
1.86 (20.02)
2.22 (23.90)
Rows Deep
4
4
4
5
Face Velocity - m/min (ft/min)
94 (309)
114 (375)
125 (411)
153 (502)
Condenser Data
THR - kW (BTU/hr)
26.5 (90,300)
39.6 (135,100)
59.4 (202,600)
79.6 (271,800)
Flow rate - L/m (GPM)
58.3 (15.4)
90.1 (23.8)
129.8 (34.3)
158.2 (41.8)
Total pressure drop water side - kPa (ft)
41.3 (13.8)
38.9 (13.0)
56.5 (18.9)
42.2 (14.1)
2-way valve size
32 (1.25)
40 (1.5)
32 (1.25)
40 (1.5)
Connection Sizes
In/Out - mm (in)
35 (1 3/8)
35 (1 3/8)
42 (1 5/8)
54 (2 1/8)
* Nominal Rating Point
** Coefficient of Performance
*** Air Conditioning and Refrigeration Institute
** Coefficient of Performance
*** Air Conditioning and Refrigeration Institute