Arranging Ventilation - ABB Relion 650 Series Installation Manual
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Also See for Relion 650 Series:
- Technical manual (754 pages) ,
- Applications manual (382 pages) ,
- Commissioning manual (182 pages)
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Section 4
Mounting
4.3.5
24
Arranging ventilation
Ventholes are located at the bottom and on the back plate of the IED. Reserve
sufficient space round the IED to ensure adequate ventilation.
•
Reserve at least 1U below and above the unit.
•
Reserve for rack mount approximately 10 cm behind the unit, measured from
the surface of the cover.
•
Ensure sufficient space for the wiring and the installation of cable ducts.
1MRK 514 013-UEN -
650 series
Installation Manual
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