Power Shutdown During Charging; Emergency Stop - ABB HVC 150P User Manual

4.6. Power shutdown during charging

The Pantograph will return to its idle position when the supply is turned off. Due to power
shutdown there is no communication possible between the bus and the charger. Therefore
the bus will not get the OK signal from the charger indicating that the Pantograph is completely
lifted. As a result the bus cannot drive away until:
➢ The bus driver reset the bus (this is dependent on the bus OEM, read the operating
instructions of the bus);
➢ The bus driver waits until the power is back on and the bus receives the OK signal.

4.7. Emergency stop

If there is an emergency:
1. Push the emergency stop button (B).
The charger stops immediately the charging process and cut off the DC
power from the charger.
2. Contact the Site operator.
Document: v0.4 / Document No.: 6AGA000008-0607-EN | Date: 22-05-2019
The emergency stop button does not disconnect the charger system from
the mains voltage! This emergency stop button disconnect only the DC
power voltage lines, the control of the charger are still operational.
Emergency button is pressed accidentally
If the emergency stop button is accidentally pushed:
1. Verify the situation is safe.
2. Turn the emergency stop button clockwise.
•
The emergency button is released and the charger is reactivated.
•
After a few seconds the charger returns to normal operation.
NOTICE
NOTICE
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