Operation principle and hardware description 29
2×D8T + 3×R8i, 6-pulse
Cubicle No. Explanation Available through
1. AC supply network -
A Incoming cubicle (ICU) 2. Main switch-disconnector ABB or third party
A ICU cubicle 3. Main AC fuse ABB or third party
A ICU cubicle 4. Main contactor ABB or third party
B Diode supply module cubicle 5. Supply unit AC fuse ABB
B Diode supply module cubicle 6. Diode supply module ABB or third party
B Diode supply module cubicle 7. DC link -
C1 Inverter module cubicle (width
400 mm)
8. Inverter DC fuse ABB or third party
C2 Inverter module cubicle (width
600 mm)
9. Common mode filter ABB or third party
10. Inverter module ABB
11. Motor -