Earthing The Control Cable Shield In Ip54 Inverters - Omron VARISPEED E7 IP54 Kurzanleitung

Installing the Motor Cable with IP54 Inverters of 37 to 55kW capacity
Install the shielded output cable as shown in the figure below. Remove the outer sheath and clamp
the braided shield by the earth clamp.
Earth Plate
Fig 9 Motor Earth Clamp with Inverters of 37 to 55 kW

Earthing the Control Cable Shield in IP54 Inverters

For a appropriate shielding earth clamps have been mounted in the IP54 inverters.
Fig 10 and Fig 11 show where the earth clamps can be found.
Fig 10 Earth Clamp of IP54 Inverters with 7.5 to 18.5kW capacity
Fig 11 Earth clamp of IP54 Inverters with 22 to 55kW
Earth Clamp
Motor Cable
Cable Mounting Base
Control
Terminals
Earth Clamp
Cable
Mounting
Base
Remove the outer sheath and
clamp the braided shield by the
earth clamp
Control Terminals
Motor Cable
Earth Clamp
Cable Tie
(optional)
Control Cable
Cable Gland
EN-14