power_calc.fm
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
D-11
Identifying System Power Requirements
HiPath 3300 Board Power Requirement
D.6 HiPath 3300 Board Power Requirement
Table D-11 Nominal Output of the HiPath 3300 Power Supply Units
Power Supply Unit Part Number Max. Nominal Output in W
5V –48V
UPSC-DR S30122-K7373-M900 20.0
1
1 Nominal output = 40 W. Due to build-up of heat, not more than 20 W may be withdrawn.
53.0
UPSC-DR with EPSU2R
2
2 Installed in expansion cabinet ECR S30777-U711-E901
S30122-K7373-M900 with
S30122-K7221-X900
40.0 140.0
>
You must check whether the total power requirement of the boards used and the
connected workpoint clients exceeds the maximum possible output of the UPSC-DR
with or without EPSU2-R. A sample calculation is shown in Section D.8.
Table D-12 HiPath 3300 Board Power Requirement
Board or Component Part Number Net Power Requirement in
W
5V –48V
BS3/1 S30807-H5482-X – 2.0
BS3/3 S30807-H5485-X – 3.0
CBRC (including submod-
ules)
S30810-Q2935-Z301 7.0 0.5
HXGR3 S30810-K2943-Z 10.0 –
IVMP8R S30122-K7379-Z100 2.6 0.3
Fan for HiPath 3300 – – 1.4
PDM1 S30807-Q5692-X100 – 5.0
SLU8R S30817-K922-Z301 0.8 –
STLS4R S30817-K924-Z313 1.0 –
STRBR S30817-Q932-Z 0.5 –
TLA4R S30817-Q923-Zxxx 0.2 –
TMGL4R S30810-K2918-Z 5.7
1
1 Identified at a traffic flow of 0.8 Erlang
0.1
1
8SLAR S30810-K2925-Z 1.3 1.3
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