
Safety instructions
15
Grounding
These instructions are intended for all who are responsible for the grounding of the
drive.
WARNING!
Ignoring the following instructions can cause physical injury, death,
increased electromagnetic interference and equipment malfunction:
• Ground the drive, motor and adjoining equipment to ensure personnel safety in all
circumstances, and to reduce electromagnetic emission and interference.
• Make sure that grounding conductors are adequately sized as required by safety
regulations.
• In a multiple-drive installation, connect each drive separately to protective earth
(PE).
• Do not install a drive equipped with optional EMC E202 to an ungrounded
power system or a high resistance-grounded (over 30 ohms) power system.
Note:
• Power cable shields are suitable for equipment grounding conductors only when
adequately sized to meet safety regulations.
• As the normal leakage current of the drive is higher than 3.5 mA AC or 10 mA DC,
a fixed protective earth connection is required by EN 61800-5-1, 4.3.5.5.2. See
also
, page
Содержание ACS800-17LC
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Страница 26: ...Safety instructions 20 ...
Страница 32: ...Introduction to the manual 26 ...
Страница 60: ...Hardware description 54 ...
Страница 74: ...Mechanical installation 68 ...
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Страница 142: ...Maintenance 136 ...
Страница 150: ...Internal cooling circuit 144 ...
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Страница 180: ...Dimensions 174 Frame sizes R7i R7i and R8i R8i marine units C121 ...
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