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Administration HiPath 3000/5000 V7 IP systems

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<strong>3000</strong>sb11.fm<br />

For internal use only Identifying System Power Requirement<br />

Identifying the Primary System Power Requirement<br />

A.8 Identifying the Primary System Power Requirement<br />

Procedure<br />

Proceed as follows to identify the primary power requirement of a system:<br />

1. Determine overall secondary power requirement<br />

power requirements of the boards/components used<br />

+ power requirement of connected workpoint clients (analog and digital telephones),<br />

key modules and adapters<br />

= overall secondary power requirement<br />

2. Identifying primary power requirement<br />

overall secondary power requirement<br />

+ requirements of power supply units (UPSM = 30 W, PSUP/UPSC-D/UPSC-DR =<br />

12 W each)<br />

+ requirements of EPSU2/EPSU2R (10 W each)<br />

= the result should be multiplied by the factor 1.2 to allow for the degree of efficiency of<br />

the power supply.<br />

P31003-H3570-Y100-4-7618, 2007-10-31<br />

<strong>HiPath</strong> <strong>3000</strong>/<strong>5000</strong> <strong>V7</strong>, System Description A-17

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