Mounting, Connecting-up 05.2004
6SE7087-7CX87-2DA0 Siemens AG
3-6 Unité de Freinage / Braking Unit SIMOVERT MASTERDRIVES
♦ It is recommended that fuses be used for multi-motor systems using
a common DC bus (incoming power >> braking unit rating).
♦ High voltage fuses (1000 V) must be used in the positive and
negative branches (fuse type see Table 7-1).
♦ Fuses are not required for single-motor drives (one inverter for each
braking unit).
These fuses only provide protection in critical situations. They do not
protect the braking unit or external brake resistor.
Fuses
NOTE
To Next Page
Loading...
