Technical Functioning; Normal Operation; Switch The Charger System On/Off - ABB HVC 150P User Manual

5.4. Technical functioning

5.4.1. Normal operation

Normal positions of the different switches and breakers when the charger is in operation (idle;
not charging):
Power Cabinet
•
Main switch (A): Vertical ("1")
•
MCB (Q17) AC power supply for ACM (B): up
•
RCD (Q13) control (C): up
•
RCD (Q12) redundant control (D): up
ACM
•
MCB (F4) AC power supply (A): up
•
RCD (Q1) AC power supply (B): up

5.4.2. Switch the charger system on/off

In case it is necessary to switch off the charger system, this can be done by turning off the
main switch (A in Power Cabinet, see section Component overview Power Cabinet on page
21):
1. Open the front door.
2. Locate the main switch (A).
3. Turn the handle counterclockwise to the horizontal position, marked with "0".
To switch the charger back on, turn the handle clockwise to the vertical position, marked with
"1". After about a minute the indicator light (beacon) will turn green.
Document: v0.4 / Document No.: 6AGA000008-0607-EN | Date: 22-05-2019
Operating the main switch is quite arduous. Use both hands if needed
and be careful not to injure yourself.
NOTICE
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