Input Power Connection - Units Without Main Switch-Disconnector Or Main Breaker (No Option +F253 Or +F255); Connection Diagrams; Six-Pulse Connection, Two Dsu Modules In Parallel - ABB ACS800 Hardware Manual

Input power connection – Units without main switch-disconnector
or main breaker (no option +F253 or +F255)

Connection diagrams

Six-pulse connection, two DSU modules in parallel

Notes:
• No parallel cabling is shown here.
• Each input terminal of the supply modules must be fed through a dedicated fuse. The fuses are specified in
data.
)
* Contactors are optional.
PE
L1
L2
L3
PE
L11
L21
L31
L12
L22
L32
L11
L21
L31
L12
L22
L32
77
)
*
)
*
Technical
Electrical installation