CG Drives & Automation 01-7318-01r1 Installation 21
4. Installation
The description of installation in this chapter complies with
the EMC standards and the Machine Directive.
Select cable type and screening according to the EMC
requirements valid for the environment where the AFR/
AFG and VSI is installed.
4.1 Before installation
Read the following checklist and prepare for your
application before installation.
• Local or remote control.
• Functions used.
• Suitable AFR/AFG and VSI size in proportion to the
motor/application.
• Mount separately supplied option boards according to
the instructions in the appropriate option manual.
If the AFR/AFG and AC drive is temporarily stored before
being connected, please check the technical data for
environmental conditions. If the AFR/AFG and VSI is
moved from a cold storage room to the room where it is to
be installed, condensation can occur on it. Allow the AFR/
AFG and VSI to become fully acclimatised and wait until
any visible condensation has evaporated before connecting
the mains voltage.
4.2 Connect motor and mains
4.2.1 Single drives
Fig. 17 Connecting motor and mains cables for FDUL/VFXR46-
109 to 250 and FDUG/VFXG46-109 to 250
CAUTION!
Always consult CG Drives & Automation
before connecting an AFR/AFG to a standard
AC drive.
Table 5 Mains and motor connection
L1,L2,L3
PE
Mains supply, 3 -phase
Safety earth (protective earth)
U, V, W
Motor earth
Motor output, 3-phase
DC-,DC+
DC-link
connections (optional)
Mains connection
Motor connection
L1, L2, L3
U, V, W
AFE
VSI
Control
panel for
Blank
panel
AFE
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