APC ACRP502 Water Dispenser User Manual


 
InRow RP Technical Data Manual22
Chilled Water Performance Specifications 15.5°C (60°F) EWT
Temperature dry bulb
(DB), wet bulb (WB)
°C (°F)
CW Delta T
°C (°F)
Total Net
Capacity
kW (BTU/hr)
Sensible Net
Capacity
kW (BTU/hr)
Sensible Heat
Ratio
SHR
CW Flow Rate
l/s (GPM)
Total CW
Pressure
Drop
kPa (ft H
2
O)*
26.7°C DB, 17.1°C WB (80°F DB, 62.8°F WB)
5.5 (10) 17.5 (60,000) 17.5 (60,000) 1.00 0.9 (13.5) 19 (6.2)
6.6 (12) 15.2 (52,000) 15.2 (52,000) 1.00 0.6 (10.0) 11 (3.7)
7.7 (14) 13.1 (45,000) 13.1 (45,000) 1.00 0.5 (7.6) 6 (2.1)
8.8 (16) 11.1 (38,000) 11.1 (38,000) 1.00 0.4 (5.8) 4 (1.4)
10 (18) 9.3 (32,000) 9.3 (32,000) 1.00 0.3 (4.5) 3 (0.9)
11.1 (20) 7.7 (26,000) 7.7 (26,000) 1.00 0.2 (3.5) 2 (0.5)
29.4°C DB, 18.1°C WB (85°F DB, 64.5°F WB)
5.5 (10) 23.8 (81,000) 23.8 (81,000) 1.00 1.1 (17.7) 31 (10.4)
6.6 (12) 21.1 (72,000) 21.1 (72,000) 1.00 0.8 (13.2) 18 (6.01)
7.7 (14) 18.5 (63,000) 18.5 (63,000) 1.00 0.6 (10.1) 11 (3.7)
8.8 (16) 16.1 (55,000) 16.1 (55,000) 1.00 0.5 (7.9) 7 (2.3)
32.2°C DB, 18.9°C WB (90°F DB, 66.1°F WB)
5.5 (10) 31.5 (108,000) 31.5 (108,000) 1.00 1.4 (22.8) 51 (17.1)
6.6 (12) 28.3 (97,000) 28.3 (97,000) 1.00 1.1 (17.2) 30 (9.9)
35.0°C DB, 19.8°C WB (95°F DB, 67.7°F WB)
5.5 (10) 40.6 (139,000) 40.6 (139,000) 1.00 1.8 (28.7) 80 (26.8)
Note: All values are accurate to +/- 5% and based on full speed with standard filters.
Note: Reduce airflow and cooling capacity specifications by 7% for cooling units run at low input voltage (380 V).
Note: Any CW flow rate of 0.19 l/s - 0.32 l/s (3.0 GPM - 5.0 GPM) may cause an increased error in flow rate and power calculation. A
fluid flow fault may result. Any flow rate under 0.19 l/s (3.0 GPM) may also display as 0 in the flow rate and power calculation.
Note: For sustained operation, a maximimum flow rate of 2.2 l/s (34 GPM) is recommended. This may be exceeded by 25% for peak
conditions.
* To convert feet of water to PSIG, use the following formula: ft H
2
O ÷ 2.307 = PSIG.