Specifications

APC NetworkAIR™ AFX 9
Performance Specifications—Water Cooled
AFX MODEL* AFX018 AFX065
80F DB, 67F WB (26.7C DB, 19.4C WB) 50% RH
Total - BTU/HR (kW) 81,000 (24.0) 314,000 (92.0)
Sensible - BTU/HR (kW) 66,000 (19.0) 239,000 (70.0)
75F DB, 62.5F WB (23.9C DB, 16.9C WB) 50% RH
Total - BTU/HR (kW) 74,000 (2320) 287,000 (84.0)
Sensible - BTU/HR (kW) 65,000 (18.0) 235,000 (69.0)
75F DB, 61F WB (23.9C DB, 16.1C WB) 45% RH
Total - BTU/HR (kW) 73,000 (21.0) 280,000 (82.0)
Sensible - BTU/HR (kW) 70,000 (20.0) 254,000 (74.0)
72F DB, 60F WB (22.2C DB, 15.5C WB) 50% RH
Total - BTU/HR (kW) 70,000 (21.0) 272,000 (80.0)
Sensible - BTU/HR (kW)** 63,000 (18.0) 229,000 (67.0)
72F DB, 58.6 WB (22.2D DB, 14.8C WB) 45% RH
Total - BTU/HR (kW) 70,000 (21.0) 267,000 (78.0)
Sensible - BTU/HR (kW) 68,000 (20.0) 247,000 (72.0)
70F DB, 58.5F WB (21.1C DB, 14.8C WB) 50% RH
Total - BTU/HR (kW) 68,000 (20.0) 264,000 (77.0)
Sensible - BTU/HR (kW) 61,000 (19.0) 224,000 (66.0)
70F DB, 57.2F WB (21.1C DB, 14.0C WB) 45% RH
Total - BTU/HR (kW) 68,000 (20.0) 259,000 (76.0)
Sensible - BTU/HR (kW) 66,000 (19.0) 240,000 (70.0)
COOLANT REQUIREMENTS
THR -- MBH (kW) 112,000 (33.0) 436,000 (128.0)
65 F (18.3 C) Water In -- GPM (L/s) 6.1 (0.4) 22.6 (1.4)
Pressure Drop -- psig (kPa) 1.4 (10) 2.0 (14)
75 F (23.9 C) Water In -- GPM (L/s) 8.1 (0.5) 30.2 (1.9)
Pressure Drop -- psig (kPa) 2.5 (17) 3.5 (24)
85 F (29.4 C) Water In -- GPM (L/s) 18.2 (1.2) 64.5 (4.1)
Pressure Drop -- psig (kPa) 11.8 (81) 15.6 (108)
WATER REGULATING VALVES
Size -- 2 Way Ball Valve -- Inches, NPT (Cv)*** 1 x 1-1/4 (14) 2 x 1-1/2 (40)
Size -- 3 Way Ball Valve -- Inches, NPT (Cv)**** 1 x 1-1/4 (14) 2 x 1-1/2 (40)
AIR SYSTEM -- BELT DRIVE CENTRIFUGAL
Air Volume -- CFM (L/s) 3,600 (1,699) 12,000 (5,663)
Blower Motor -- HP (kW) 3 (2.2) 5 (3.7)
External Static Pressure -- inches of water (Pa) 0.5 (124) 0.5 (124)
Number of Blowers/Motors 13
COMPRESSOR -- SCROLL
EER 18.7 18.3
Quantity 12
EVAPORATOR COIL -- V FRAME, COPPER TUBE/ALUMINUM FIN
Face Area -- ft
2
(m
2
)
9.5 (0.88) 33.0 (3.07)
Rows Deep 44
Face Velocity -- FPM (m/s) 380 (1.93) 364 (1.85)
HUMIDIFICATION --- SOLID STATE ELECTRODE CANISTER
Flush Cycle automatic automatic
Capacity -- Lbs/hr (Kg/hr) 10 (4.5) 20 (9.0)
kW 3.4 6.8
FILTERS
Quantity 26
Depth -- Inches (mm) 4 (102) 4 (102)
Size (Downflow) -- Inches (mm) 30 x 15.5 (762 x394) 30 x 15.5 (762 x394)
Size (Upflow) -- Inches (mm) 27 x 18 (686 x457) 27 x 18 (686 x457)
*Rated Capacity +/-10%
**Nominal Rating Point
***2-Way Single Seated, 400 psig W.W.P. max
****3-Way Single Seated, 400 psig W.W.P. max