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Electrical installaon

Operang instrucons I510-Cabinet

5 Electricalinstallaon

5.1 Generaloverviewoftheconnecons

The connecon diagram is considered exemplary for all voltage and power classes. Deviang

mains connecon diagrams can be found in the corresponding chapters.

5.2 EMC-compliantinstallaon

The drive system (inverter and drive) complies with the EMC Direcve 2014/30/EU if it is

installed according to the guidelines for CE-typical drive systems.

The structure in the control cabinet must support the EMC-compliant installaon with

shielded motor cables.

• Please use suciently conducve shield connecons.

• Connect the housing with shielding eect to the grounded mounng plate with a surface

as large as possible, e. g. of inverters and RFI lters.

• Use central earthing points.

The following gure shows an example of eecve wiring with shielding on the control cabinet

wall.

A Shielding of control connecons

B Control cable

C Electrically conducve mounng plate

D Shield clamps

E Low-capacitance motor cable (C-core/core/

C-core/shield

< 75/150 pF/m ≤ 2.5 mm²; C-core/core/C-

core/shield

< 150/300 pF/m ≥ 4 mm²)

Alternavely, the motor cable can be shielded on an oponal motor shield plate.

Lenze i500 Series User Manual

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