SEW-Eurodrive MOVIMOT flexible MMF1 C/DBC Series - Braking resistors

11
Technical data and dimension sheets
Braking resistors
Operating Instructions – MOVIMOT
®
flexible
314
Functions of the brake
control
HV brake control
1)
DC24V brake control
2)
Functions of the brake con-
trol with preferred brakes
Current-controlled PWM control
The integrated /BES brake rectifier
does not extend the range of func-
tions.
Brake is released faster
Dissipating the regenerative energy
More functions (in preparation)
1) See duty type /B on the nameplate of the electronics cover.
2) See /BES option on the nameplate of the MOVIMOT
®
flexible device.
11.5 Braking resistors
11.5.1 Overview
MOVIMOT
®
flexible is equipped with a brake chopper. The following table shows their
possible use in regenerative mode:
Application Inverter Dissipation of regenerative
energy
Brake chopper
Small amount of regenera-
tive energy
MOVIMOT
®
flexible
Integrated braking resistor
Medium/large amount of re-
generative energy
MOVIMOT
®
flexible
External braking resistor
29129451/EN – 12/2019