ABB Unitrol 1000-PM40 Podręcznik użytkownika - Strona 16
Przeglądaj online lub pobierz pdf Podręcznik użytkownika dla Jednostka sterująca ABB Unitrol 1000-PM40. ABB Unitrol 1000-PM40 19 stron. Power module 40 a
Drukuj stronę
4 COMMISSIONING
4.1 Safety regulations
!
!
After the unit has been switched off, it must be ensured by measurement that no measuring voltages or
control voltages >50 V are present at the terminals. At an interrupted field circuit the input capacitor is
slowly discharged through internal circuits. The LED power ON indicates likewise whether the internal
intermediate circuit is still loaded.
In order to prevent unintentional closing of open voltage circuits by third parties, the circuits in question
should be identified at the point of interruption (e.g. by means of a warning sign).
Before switching on, check whether the connection terminals are wired up according to the plant
schematic.
4.2 Setting Aids, Set in Operation with the Machine
The settings of the parameters and the procedure of start-up is to be studied from the user's manual
UNITROL 1000-15. On the power module no settings can be made.
WARNING!
UNITROL 1000 units operate with dangerous voltages of up to 250 VAC.
Manipulation of live parts can lead to death or injury to the persons
involved or damage to the surroundings.
Possible risks are largely excluded if the unit is handled properly in
accordance with these instructions.
WARNING!
The secondary voltage of the excitation transformer and the rotor field
voltage are fed into the excitation cabinet.
These components present a great danger of electric shocks.
Commissioning work shall only be carried out on the electrical installation
if the system has been switched off and protective grounds installed.
ABB Switzerland Ltd
Document number
3BHS200200 E80
Lang.
Rev. ind.
Page
en
A
16