67

6.5.2AC power wiring

Fuse

Fuse

Fuse

A. Direct connection to the three phase mains

B. External fuses are needed for 3U size only

AC

AC DBP + O option

AC +Vs

DC power common Control common Heatsink

======================================================================

Fuse

Fuse

Fuse

Autotransformer

A. External fuses are needed for 3U size only

B. Using autotransformer with three phase mains

AC

 

AC

DBP + O option

AC

 

+Vs

 

DC power common

Control common

Heatsink

DBP - Rev 6/93

Page 68
Image 68
Elmo DBP SERIES manual AC power wiring