General Notes On Installation - ABB ACS2000 AFE 1MVA User Manual

81 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV. J
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5.3 General notes on installation

NOTICE
Foreign matter and particularly metallic dust can
cause failure and damage when the drive is ener-
gized.
Ensure that foreign matter cannot enter the
cabinet:
• Close the doors and cover openings completely
when work is discontinued.
• Retrieve any foreign matter which accidentally
dropped into the cabinet.
5.3.1 Dimensions, clearances
5.3.2 Cabinet roof
The cabinet roof is not designed as a mounting
base for eg, foreign devices, cable ducts. There-
fore, it is not permitted to install any foreign
device on the roof.
For information on cabinet dimensions,
clearances to be observed and mounting
hole sizes, see Appendix C – Mechanical
drawings.
5.3.3 Fire protection
Suitable fire protection measures should be
applied to prevent fire spreading into the drive.
5.3.4 Cable duct material
Cable ducts should be of non-flammable material
with non-abrasive surface.
All cable entries and exits should be protected to
prevent dust, humidity and animals entering into
the drive.
5.3.5 Preparing the floor
Condition of the floor
• Must support the weight of the cabinet
• Overall incline across 5 m must not exceed 5
mm
• Even
• Non-flammable, smooth and non- abrasive
• Protected against humidity diffusion