33
ELEcTrIcAL cONNEcTION
5 Electrical connection
DANGEr
Electrical voltage at brake and motor !
Danger to life due to electric shock !
► When carrying out any work on the brake, switch off the supply volt
-
age and secure it against switching on.
NOTICE
Voltage peaks when switching off!
►
Install protective circuit for brake and control.
►
The protective circuit extends the connection times.
5.1 connection of the brake
NOTICE
Destruction of the brake in case of incorrect voltage supply
►
The brake is operated with DC voltage.
►
Read the rated voltage from the magnet marking of the brake.
►
Compare with existing voltage source.
►
The maximum input voltage
U
in
must not be exceeded.
►
Only connect if the values match.
If no suitable DC voltage is available for DC 105 V, or DC 205 V, the following KEB ac-
cessories can be used:
•
Half and full-wave rectifier (COMBITRON 91)
•
Fast acting rectifier (COMBITRON 98)
The brake COMBINORM Type B is delivered with factory-preassembled connecting ca-
bles:
cOMBINOrM Type B
01...06
07...12
Strand cross-sections in mm
2
0.25
0.75
Strand length standard in mm
≈ 400
Table 6:
Connection of the brake