KEB COMBISTOP 38, Инструкция по эксплуатации

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ELEcTrIcAL cONNEcTION
NOTICE
connection for drive controller operation.
► Rectifiers or power boxes are destroyed when operated on drive
controllers.
► Rectifiers or power boxes may only be connected directly to the
mains.
Influence on the engaging time!
The brake can be switched off on the DC or AC side. Switching off on the DC
side reduces the engaging time, i.e. the time until the torque is built up for
braking.
5.1.1 Ac side switching
5.1.1.1 Connection for AC side switching
①
Legend
1 Jumper
Figure 14: Connection for AC side switching
• For cables longer than 10 m between rectifier and brake, an appropriate switch is
mandatory.
• Drive controller operation possible, because the power box or the rectifier is sup -
plied from the mains.
• Install wire jumper so that the motor does not work against the brake. For drive con-
troller operation, switch the switch via digital output during ramp-up. =>
„Figure 17:
Connection for DC and AC switching“
.