9 Appendix
9.6 Braking resistances
DC1 Frequency Inverter
10/12 MN04020003Z-EN
www.eaton.com
179
9.6 Braking resistances
DC1
series frequency inverters of size FS2 and larger come with an internal
brake chopper. This brake chopper can be activated using parameter P-34.
A braking resistor connected to the DC+ and BR terminals of a DC1 fre-
quency inverter will be automatically switched on if necessary. The magni-
tude of the DC link voltage can be read in parameter P00-08.
Braking resistors convert the mechanical braking energy produced during
extended periods of dynamic operation or when braking large moments of
inertia into heat.
Summary of Contents for PowerXL DC1
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