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Maintenance
15.2.4
Replacing the capacitor battery
Construction type G
Construction type J
CAUTION
15-6
The unit is an assembly which consists of the DC link capacitors, the
capacitor support and the DC link bus module.
♦ Remove the terminal for the balancing resistor (cable eye M6).
♦ Undo the mechanical mounting.
♦ Swing the capacitor battery out forwards and lift the unit at an angle
of 45 ° out of the converter.
The capacitor battery comprises three assemblies. Each assembly
contains a capacitor support and a DC link bus module.
♦ Undo the plug-in connections
♦ Undo the mechanical fastening (three screws: Two left, one right)
Swing the capacitor sideways until it reaches the limit stop, lift the unit
slightly and pull it forwards out of the converter.
The capacitor battery weighs up to 30 kg!
6SE7087-6CX86-2BA1
Operating Instructions SIMOVERT MASTERDRIVES AFE
04.2006
Siemens AG
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