Supply cable for braking resistor

Observe the following information:

  • Use only shielded or twisted cables.
  • The cable cross section depends on the tripping current IF.
  • The maximum permitted cable length between the inverter and the braking resistor is 100 m.
  • When the braking resistor is connected to its protection device, the shield of the supply cable must be routed via an additional shield terminal.
  • The nominal voltage of the cable must amount to at least U0/U = 300 V/500 V.