Air Cooled Data - Liebert Challenger Plus CP20A U Technical Data Manual

Challenger Plus - Technical Data Manual
Air cooled data - down flow units (R407C)
MODEL
Re frig er ant Cir cuit
(1)
PER FORM ANCE DATA
Air Flow
(2)
Avail able ESP
To tal Capacity
Sen si ble Capacity
Sen si ble Heat Ratio
En ergy Out put/Input
(3)
Sound Pres sure Level
Comp.Power Absorbed
Comp.Cur rent Absorbed
Fan Power Absorbed
Fan Cur rent Absorbed
To tal Power Absorbed
FAN SEC TION
Quan tity
Type
COM PRES SOR SEC TION
Quan tity
Type
Rated power
EVAPO RA TOR COIL
Quan tity
Tubes/Fins
Coil Sur face Area
Configuration
RE FRIG ER ANT CON NEC TIONS (Brazed, O.D.)
Hot Gas Line
Liq uid Line
DI MEN SIONS
Width
Depth
Height
Foot print
WEIGHTS
Net
Gross
+
R22 Capacities are approximately the same as R407C capacities + 5%. Consult Liebert Applications Engineers for specific details.
1
At the following standard conditions: 24°C db; 50% R.H. (17°C wb) - condensing temperature: 49°C.
Power Supply Voltage 400/3/50, 20Pa ESP (External Static Pressure)
2
Max available ESP at quoted airflow
3
Measured in front of the unit at 1m height, 2 m distance, in the free field, fan and compressor running, 20Pa ESP.
Note: Quoted capacities are gross capacities, for nett capacities, deduct fan motor kW. EER is based on indoor unit only. Unit air flow is quoted for standard
,
configuration with a clean EU4 filter.
18
CP20AD CP24AD CP28AD CP34AD CP40AD CP26AD CP32AD CP42AD CP46AD
-
3
m /h 5800 6600
Pa 450 380
kW 19.6 24.9
kW 18.8 23.2
- 0.96 0.93
- 3.39 3.25
dB(A) 51.1 54.4
kW 4.80 6.37
A 11.1 11.8
kW 0.98 1.31
A 3.9 4.2
kW 5.8 7.7
1
-
HP 6 7.8
n.
2
m 0.74
-
mm 18
mm 16
mm 1000
mm
mm
2
m 0.89
kg 380 385
kg 385 390
+
Sin gle
9980 11040 12510
430 400 370
32.7 36.1 47.3
29.5 33.5 42.6
0.90 0.93 0.90
3.37 3.20 3.49
56.4 57.5 59.0
7.53 8.91 10.93
14.7 16.2 18.9
2.17 2.34 2.65
2 x 4.1 2 x 4.1 2 x 4.2
9.7 11.3 13.6
Sin gle in let, back ward curved, ra dial cen trifu gal fan (plug fan)
1
Scroll compressor
9 10 13
1
Cop per tubes / Treated alu min ium fins
In clined
22 28
18 22
890
1950
580 585 590
585 590 595
Dou ble
9980 11040 12510
430 400 370
29.2 34.7 41.9
28.0 33.3 41.1
0.96 0.96 0.98
3.24 3.25 3.42
56.4 57.5 59.0
6.84 8.32 9.60
2 x 6.5 2 x 8.0 2 x 11.1
2.17 2.34 2.65
2 x 4.1 2 x 4.1 2 x 4.2
9.0 10.7 12.3
2
2
2 x 4 2 x 5 2 x 6
1.49
16 18
14 16
1750
1.56
590 595 600
595 600 605
SLE CP TDM E.1 (06/99)
13500
320
54.0
47.0
0.87
3.44
60.8
12.76
2 x 11.8
2.96
2 x 4.3
15.7
2 x 7.8
22
18
605
610