ABB ACS880-1607LC - Page 17

This figure shows a simplified main circuit diagram of a DC/DC converter with the DC
switch-disconnector (option +F286) and charging circuit.
1 2
3
4
5
6
7
8
9
10 11
DC/DC converter cubicle1
Energy storage cabinet2
Drive DC bus3
DC switch-disconnector (option +F286)4
Charging components (with option +F286)5
DC/DC converter module6
Filter module7
Cabling between DC/DC converter unit and energy storage8
Energy storage disconnecting device9
Energy storage protective circuit breaker10
Energy storage11
Operation principle and hardware description 17