Design - 8200 and 9300 vector

CE-typical installation

Industrial shielding •Shield the control cables:-Shield both ends of the digital control cables. -Shield one end of the analog control cables. -Use the shortest route possible to connect the shieldsof the control cables with the designated shieldconnectors on the drive controller.•If you are using the devices in residential areas:-Provide additional shield attenuation (= 10 dB) to limit radiated interference. The usual way of doing this is to install the devices in standard enclosed metallic and grounded control cabinets or boxes. •Connect the motor cable shield with the drive controller shield connection.•If contactors, motor protection switches or terminalsare located on the motor cable:-Connect the shields of the cables connected thereand ensure sufficient contact with the mounting plate.•In the terminal box of the motor, connect the shieldwith PE: -Metal screw connections for the cables at the motorterminal box ensure sufficient contact between the shield and the housing of the motor.•If the mains cable between the mains filter and thedrive controller is longer than 300 mm:-Shield the mains cable.-Connect the shield of the mains cable directly with the drive controller and mains filter and ensure sufficient contact with the mounting plate.•If you are using a brake chopper:-Connect the shield of the brake resistor cable directly with the brake copper and brake resistor and ensure sufficient contact with the mounting plate.-Connect the shield of the cable between the inverter and the brake chopper directly to the inverter and ensure sufficient contact between the brake chopper and the mounting plate.•If you are operating the devices on a DC bus:-Shield the cables between the inverter (+UG/-UG) and the star point of the DC bus.-Ensure that there is sufficient contact on both sidesbetween the shield and the mounting plate. Ground connections •Use appropriate cables from a central grounding point (PE rail) to ground all components (drive controller, mains filter, motor filter).•You must observe the minimum cross sections definedin the safety regulations: -However, in terms of EMC it is not the cable cross section but the cable area and thecontact area which are of key importance, i.e.use the largest possible cross sections (large area).

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