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- Make sure that the correct measurement range is set on the measurement device.
- Connect the measurement device to CAPPOS and CAPNEG.
- Switch S10 off. Connect the mains cable and switch the system ON.
- Check whether the voltage increases.
- Switch the system OFF, disconnect the mains cable and switch S10 on.
- Check whether the voltage decreases.
WARNUNG
WARNING
MOBILETT Plus/ Plus E
If the charging/ discharging does not function, the capacitor bank
must be considered "charged".
This means a risk of high voltage.
Use caution when performing measurements at the bus bar of the
capacitor bank. Use only the specified measurement devices
(350 V DC). If one of the fuses in the capacitor series has blown
out, this series must be considered fully charged.
Register 6
SPR8-215.850.02
Rev. 01
Page 4 of 4
01.02
SPS-UD
General
Siemens-Elema AB
Solna, Sweden