Lcl Filters; Replacing The Capacitors Of The Lcl Filter (Frame R7I) - ABB ACS880-207LC Hardware Manual

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LCL filters

Replacing the capacitors of the LCL filter (frame R7i)

WARNING!
Read the safety instructions given in
cabinets and modules safety instructions (3AXD50000048633
If you ignore them, injury or death, or damage to the equipment can
occur.
WARNING!
Wear protective gloves and long sleeves. Some parts have sharp edges.
1.
Repeat the steps described in section
before you start the work.
2.
Open the door of the module cubicle.
3.
Disconnect the wiring of the capacitors.
4.
Remove the eight screws of the capacitor unit and slide the capacitor unit out.
5.
Install the new capacitor unit in reverse order.
6.
Close the door.
4
ACS880 liquid-cooled multidrives
Electrical safety precautions (page 43)
Maintenance 119
[English]).

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