Vlocity Auxiliary Power Supply Flashcards
1
Q
What is the purpose of the auxiliary power supply?
A
To generate electrical power for car operation
2
Q
What are the 3 main components for the DMU auxiliary power supply system?
A
Auxiliary diesel generator (Genset)
24V DC battery unit
Battery charger/inverter
3
Q
If one Genset fails in older Vlocity’s- (VL00-88), what happens?
A
3 phase power bus is supplied from other cars
4
Q
What components operate at reduced capacity in the case of Genset failure in Vlocity’s 00-88? And which 2 will be disconnected?
A
Air con operates at reduced capacity.
Toilet hand dryer and cab GPO’s are disconnected
5
Q
What output does the Genset provide per car?
A
415/240V AC 3 phase 50hz power
6
Q
On newer Vlocity’s (80-00) the emergency stop button for Genset is on outside of train?
A
True
