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ELEcTrIcAL cONNEcTION
NOTICE
connection at inverter operation.
► Rectifiers or power boxes are destroyed when operated at drive
converters.
► Rectifiers or power boxes may only be connected directly to the
mains.
Influence on the connection time!
The brake can be switched off on the DC side or on the AC side. Switching off
on the DC side reduces the connection time, i.e. the period of time until the
torque is reached to decelerate.
5.1.1 Ac side switching
►
An appropriate switch is mandatory
for cables longer than 10 m between
rectifier and brake.
►
Inverter operation possible because
the powerbox or rectifier is supplied
by the mains.
►
Install a jumper so that the motor
does not work against the brake. For
inverter operation, switch the switch
during start-up via the digital output.
Figure 10: Connection for AC side switching
►
Not suitable for inverter operation
since the powerbox or rectifier would
be destroyed.
►
Install a jumper so that the motor
does not work against the brake.
Figure 11: Connection in the terminal box for AC side switching
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