8.2 Cell Reforming
NOTICE
Reform Capacitors Schedule
If capacitors have been out of service for more than 24 months, they must be reformed. This
will assure the electrolytics are not not in a degraded state and will perform at the level needed
for optimal drive performance.
Power Cell Capacitor Reform
The capacitors can be reformed with the cell in or out of the drive. If reformed out of the drive,
each cell must be reformed one-at-a-time. If reformed in the drive, then all the cells can be
formed at the same time.
WARNING
Unqualied personnel are NOT permitted to reform cells.
Only qualied personnel may perform cell reforming. Potential electrical hazards and physical
injury, including death, can occur when the voltage is applied to a Power Cell that is outside of
the Cell Cabinet enclosure.
Please contact the Siemens factory for further information about the Power Cell Reforming.
Commissioning
8.2 Cell Reforming
Type 6SR5 Air-Cooled
52 Operating Instructions, AK, A5E39390112
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