tornos DECO 20a - Connecting Non-TORNOS Autotransformer

INSTALLATION − DECO 20a / DEC0 26a / DECO 20e / DECO 26e
300561 en − 05/08 Chap. 3.7.2 /21
3.7.2 Connecting Non-TORNOS Autotransformer
. Caution !
The autotransformer is located outside the lathe enclosure.
YES NO
Cut off mains supply.
Turn on Main Switch QS0, see Fig. 106.
Connect 50 Hz mains supply. Connect 60 Hz mains supply.
See Fig. 106
400V L1
400V L2
400V L3
50Hz
mains
input
Lathe’s input
terminal box
50 Hz ?
See Fig. 106
460V L1
460V L2
460V L3
60Hz
mains
input
Lathe’s input
terminal box