WEG CFW100 User Manual - page 16
CFW100 | 15
Installation and Connection
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3.1.2.2 Surface Mounting
illustrates the CFW100 installation procedure for surface mounting, using the
mounting accessory with screws (for further information, refer to
3.1.2.3 DIN-Rail Mounting
The CFW inverter can also be mounted directly on a 35mm-rail, in accordance with DIN EM
50.022. For further details, refer to
.
3.2 ELECTRICAL INSTALLATION
DANGER!
The following information is merely a guide for proper installation. Comply with
applicable local regulations for electrical installations.
Make sure the AC power supply is disconnected before starting the installation.
The CFW100 must not be used as an emergency stop device. Provide other
devices for that purpose.
3.2.1 Identification of the Power Terminals and Grounding Points
The location of the power, grounding and control connections can be seen in
Description of the power terminals:
L/L1 and N/L2: AC power supply must be connected to L/L1 and N/L2.
U, V and W: connection for the motor.
PE: grounding connection.
The maximum tightening torque of the power terminals and grounding points must be checked
in
.