Siemens HiPath 3000 Series Service Documentation page 1267

Nur für den internen Gebrauch
HiPath 3500 with UPSC-DR
●
The maximum nominal output of the –48-V output can be increased from 53 W to 110 W
by using the external power supply Powerbox PB3000 with LUNA2.
HiPath 3300 with UPSC-DR
●
The maximum nominal output of the –48-V output can be increased from 53 W to 110 W
by using the external power supply Powerbox PB3000 with LUNA2.
Sample calculation for a HiPath 3550
1. Determine secondary power requirement at the 5-V output
power requirements of the boards/
components used =
= secondary power requirement at the
5-V output =
The maximum nominal output of UPSC-D at the 5-V output amounts to 40 W and is enough
to cover the specified power requirement.
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
Checking Whether the Output of a Power Supply Unit is Sufficient
Identifying System Power Requirements
7.00 W 1 x CBCC
10.00 W 1 x HXGS3 (including ventilator
kit)
0.90 W 1 x TS2N
2.40 W 3 x SLU8
1.30 W 1 x 8SLA
5.00 W 1 x SLC16N
0.00 W 12 x BS3/1
26.60 W
power_calc.fm
D-15