ABB DPA Upscale M 10, User Manual

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Section-10
04-3006_S10_TDS_ABB_DPA_UPSCALE_RI_10-80kW_EN_150316.doc Page 13/16 ABB
Modifications reserved
10.11 INSTALLATION PLANNING
DPA UPScale RI is a rack independent design which is always mounted into a rack. The hosting rack must have
front and back opening for that air flow. The cold or ambient temp. air inlet is on the front; the hot air outlet is on the
back.
Back clearance of min. 20 cm is required for hot air outlet.
Subrack type
RI 10 RI 11 RI 12 RI 20 RI 22 RI 24 RI 40
Accessibility Totally front accessibility for service and maintenance
Clearances Back clearance of min. 20 cm required for hot air outlet. Cold air inlet is from front.
Positioning and mounting see operating manual, Section 1 for details and mounting instructions.
Input and Output Cabling From the bottom on the rear side.
10.11.1 HEAT DISSIPATION PER MODULE WITH NON-LINEAR LOAD
Module Type unit
UPScale M 10 UPScale M 20
Heat Dissipation with 100% NNL
4)
per Module
W 550 1100
Heat Dissipation with 100% NNL
4)
Load per Module BTU/h 1887 3754
Airflow (25° - 30°C) with NNL
4)
Load per Module m 3 /h 150 150
Dissipation at no load W 120 150
4)
NLL means Non-Linear Load according to IEC/EN 62040-3.
Figure 1: a typical installation scheme of an RI subrack.