■
Grounding
These instructions are for all personnel who are responsible for the grounding of the
drive.
WARNING!
Obey these instructions. If you ignore them, injury or death, or equipment
malfunction can occur, and electromagnetic interference can increase.
If you are not a qualified electrical professional, do not do grounding work.
• Always ground the drive, the motor and adjoining equipment. This is necessary for
the personnel safety.
• Make sure that the conductivity of the protective earth (PE) conductors is sufficient
and that other requirements are met. See the electrical planning instructions of the
drive. Obey the applicable national and local regulations.
• When using shielded cables, make a 360° grounding of the cable shields at the cable
entries to reduce electromagnetic emission and interference.
• In a multiple-drive installation, connect each drive separately to the protective earth
(PE) busbar of the power supply.
Additional instructions for permanent magnet motor drives
■
Safety in installation, start-up, maintenance
These are additional warnings concerning permanent magnet motor drives. The other
safety instructions in this chapter are also valid.
WARNING!
Obey these instructions. If you ignore them, injury or death, or damage to the
equipment can occur.
If you are not a qualified electrical professional, do not do installation or
maintenance work.
• Do not do work on the drive when a rotating permanent magnet motor is connected
to it. A rotating permanent magnet motor energizes the drive including its input and
output power terminals.
Before installation, start-up and maintenance work on the drive:
• Stop the drive.
• Disconnect the motor from the drive with a safety switch or by other means.
20 Safety instructions
3
Содержание ACS480-04-09A8-1
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Страница 176: ...Frame R0 Frame R0 front side IP20 UL open type 176 Dimension drawings ...
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Страница 180: ... Frame R1 front side UL Type 1 kit installed 180 Dimension drawings ...
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Страница 184: ... Frame R2 front side UL Type 1 kit installed 184 Dimension drawings ...
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Страница 186: ...Frame R3 Frame R3 front side IP20 UL open type 186 Dimension drawings ...
Страница 187: ... Frame R3 bottom rear IP20 UL open type Dimension drawings 187 ...
Страница 188: ... Frame R3 front side UL Type 1 kit installed 188 Dimension drawings ...
Страница 189: ... Frame R3 bottom rear UL Type 1 kit installed Dimension drawings 189 ...
Страница 190: ...Frame R4 Frame R4 front side IP20 UL open type 190 Dimension drawings ...
Страница 191: ... Frame R4 bottom rear IP20 UL open type Dimension drawings 191 ...
Страница 192: ... Frame R4 front side UL Type 1 kit installed 192 Dimension drawings ...
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Страница 221: ... Declarations of conformity The Safe torque off function 221 ...
Страница 231: ...Dimensions BIO 01 I O extension module 231 ...
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Страница 238: ...Dimensions 3AXD50000031148 rev A 238 BREL 01 relay output extension module ...