Instruction manual

Issue H Oct 04
PAGE
14
GV Dry Vacuum Pumps
INSTALLATION
14
Figure 5 - Electrical connections: 230/460 V, 60 Hz electrical supplies
A Wiring configuration: 230 V supply
B Wiring configuration: 460 V supply
C Schematic wiring diagram
1. Electrical supply cable
2. Terminal-box
3. Motor wires
4. Terminal-block
5. Earth (ground) terminal
6. Links
Electrical supply Links
230 V (detail A) T1-T6-T7, T2-T4-T8, T3-T5-T9
460 V (detail B) T4-T7, T5-T8, T6-T9