Technical data

9
Parameterizing brake resistor
ID 442281.00
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Operating Manual
40
9 Parameterizing brake resistor
To remove excess braking energy from the DC link, a brake resistor can be con-
nected to the 5
th
generation of STÖBER inverters. You will find information on the
types available from STÖBER ANTRIEBSTECHNIK and connection in the con-
figuration manual for the inverter.
Parameters
• A21 Braking resistor R [Ω]
• A22 Braking resistor P [W]
• A23 Braking resistor thermal [s]
are available for the settings. Enter the value 0 in A22 and the activation of the
braking resistor (brake chopper) is deactivated. Note that the brake chopper con-
tinues working when most malfunctions occur. The malfunctions that cause the
brake chopper to be switched off are documented accordingly in section 13.3.