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It cooling logicool ™ onrak, It cooling – Airedale OnRak 3kW 35kW User Manual

Page 13

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IT Cooling

LogiCool

™ OnRak

IT Cooling

13

Technical, Installation and Maintenance Manual :6912497 V1.5.0 02_2013

Cooling Performance LOR 6042U-C028-0 (N+1 configuration, Fans at 75%)

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35°C SDT

40°C SDT

45°C SDT


(1) At the design chilled water temperature project a line until it intersects with the Server Discharge Temperature (SDT), read
off the cooling performance.
(e.g. 14°C projected up to 35°C SDT Line, reading across to 17.3kW.) All capacities based on water.

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35°C SDT

40°C SDT

45°C SDT

(2) Take the capacity, project a line to intersect the server discharge temperature (SDT) again and you can then read off the
air off temperature. (E.g. 17.3kW projected up to 35°C SDT line, read across to air off temperature; 24.5°C).
All capacities based on water.

Air O

ff T

e

m

pe

ratu

re

(°C)

C

ool

ing

P

e

rf

or

m

a

nce

(

k

W

)

Water Inlet Temperature °C (based on 6°C

T)

Cooling Performance (kW)