7248 Model 43P 
 
Dimensions  Desktop  Deskside 
Height  160 mm  6.3 in.  420 mm  16.5 in. 
Width¹  420 mm  16.5 in.  160 mm  6.3 in. 
Depth  454 mm  17.7 in.  454 mm  17.7 in. 
Weight    
Minimum  13.2 kg 29 lbs. 
Maximum  15.9 kg 35 lbs. 
Electrical    
Power source loading  0.23 
(typical in kVA)    
Voltage range (V ac)  100 to 127 or 200 to 240 (switchable) 
Frequency (hertz)  50 or 60 
Thermal output (maximum)  510 Btu/hr 
Thermal output (minimum)  225 Btu/hr 
Power requirements (maximum)  150 watts 
Power factor  0.5 to 0.7 
Inrush current⁶  23 amps at 120 V ac, 23 amps at 240 V ac 
Maximum altitude  2135 m (7000 ft.) 
Temperature Requirements  Operating
16 to 32°C
(60 to 90°F)
 
Non-Operating
10 to 43°C
(50 to 110°F)
 
Humidity Requirements  Operating  Non-Operating 
(Noncondensing)  8 to 80%  8 to 80% 
Wet Bulb  23°C (73°F)  27°C (80°F) 
Noise Emissions¹  Operating  Idle 
L
WAd 
5.2 bels  5.0 bels 
L
pAm 
41 dBA  38 dBA 
<L
pA
>
m 
36 dBA  34 dBA 
Impulsive or prominent discrete tones  No  No 
Clearances³  Front  Back  Left  Right 
Install/Air Flow⁴⁵  35mm(1.5 in)  51mm(2 in)  25mm(1 in)  25mm(1 in) 
Service  466mm(18 in)  N/A  N/A  N/A 
Footprint
4 
Width  Depth 
Desktop  470mm(18.5 in)  537mm(21.1 in) 
Deskside  211mm(8.3 in)  537mm(21.1 in) 
1.    Width measurement includes the optional vertical stand. 
2.    See “Noise Emission Notes” on page 336 for definitions of noise emissions positions. 
3.    Left and right measurements apply only when the system is used in the desktop position. 
4.    The amount of space needed by the unit during normal operation is indicated by the footprint dimensions. 
5.    When placed in the vertical position, the system requires 25 mm (1 in) at the bottom and top for proper air flow. 
The necessary bottom clearance is provided by the optional vertical stand. 
6.    Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.
 
 
 
 
208  Site and Hardware Planning Information