Dell E103S Manual de instalación y mantenimiento - Página 14
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Table 7. PSU specifications (continued)
PSU
Class
Heat
dissipation
(maximum
) (BTU/hr)
1400 W
Platinu
5250 BTU/
Mixed
m
hr
Mode
5250 BTU/
hr
1400 W
N/A
5310 BTU/
DC
hr
1100 W
N/A
4265 BTU/
DC
hr
800 W
N/A
3219 BTU/
DC
hr
NOTE:
To update PSU firmware successfully, it is necessary to have both PSUs installed in the chassis.
NOTE:
All PSUs come in Reverse Airflow (RAF) offerings (Reverse Airflow PSUs).
NOTE:
This system is also designed to connect to the IT power systems with a phase-to-phase voltage not exceeding 240
V.
NOTE:
Heat dissipation is calculated using the PSU wattage rating.
NOTE:
For information about DC PSU cabling instructions, see the Cabling instructions for - (48 - 60) V DC power
supply Tech sheet that is shipped with your DC PSU or go to https://www.dell.com/poweredgemanuals > XR Servers >
PowerEdge XR8000r > Select This Product > Documentation > Manuals and Documents > Cabling instructions for - 48 - 60
V DC power supply
NOTE:
When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the system
power consumption with the Enterprise Infrastructure Planning Tool available at Dell.com/calc.
Power module assembly
The Dell PowerEdge XR8000r has a power module assembly which consists of two power distribution boards (PDBs) and are
connected to each other so either or both power supplies can power the whole chassis. The power distribution board (PDB) at
the bottom also has chassis manager board to manage the chassis.
14
Technical specifications
Frequency
Voltage
(Hz)
100–240 V AC 1400 W
50/60 Hz
240 V DC
N/A
-48—( -60) V N/A
N/A
-48—( -60) V N/A
N/A
-48—( -60) V N/A
N/A
AC
High line
Low line
200–240 V
100–120 V
1050 W
N/A
N/A
N/A
N/A
N/A
DC
Current (A)
N/A
12 A - 8 A
1400 W
6.6 A
1400 W
33.5 A
1100 W
27 A
800 W
20 A