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CONNECTION OF THE POWER UNIT
4.2.6.3 Use of non-intrinsically safe braking resistors
WARNING
Use of non-intrinsically safe braking resistors
Fire or smoke in case of overload or fault !
► Only use braking resistors with temperature sensor.
► Evaluate temperature sensor.
► Trigger a fault on the drive controller (e.g. external input).
► Switchingoinputvoltage(e.g.inputcontactor).
► Connection examples for non-intrinsically safe braking resistors
► => Instructions for use "Installation braking resistors“
Use of non-intrinsically safe braking resistors with extend-
ed temperature monitoring
www.keb.de/fileadmin/media/Manuals/dr/ma_dr_braking-
resistors-20116737_en.pdf
Chapter "Connection of a braking resistor with extended
temperature monitoring“.
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