Xtrap Underframe Flashcards
Name the 5 cocks in the auxiliary pneumatic panel
Whistle
Uncouple
Trip cock reset
Trip cock active
Auxiliary pneumatic panel
What does red and green light mean for the brake applied LED
🟢 friction brake is released
🔴 Friction brake is applied
On what wheel are the wheel slide protection sensors fitted
2,4,6 and 8
On what wheels is the trip located
Wheel 8
On what wheels are park brakes fitted
1,3 and 7
Can park brakes be manually applied
No
Name the 5 things in the traction container
Main switch
Traction control unit (inside)
Traction inverter (inside)
Line inductor
Traction Cooling fan ( visible B side)
The traction inverter converts 1500 v DC power supply to what
Variable 3 phase AC for the traction motors
Name the 6 things the brake rack has
Brake module
Bogie 1 and 2 isolating cock
Auxiliary isolating cock
Auxiliary reservoir
Relay valves
Drain valve
Wheel slip is on what wheels
2,4,6 and 8
On what wheels on the Tp car is the Tacho speed cables
4 and 8
What’s inside the auxiliary container
2 static inverters
Battery charger
The static inverter converts 1500 v DC to what
400 v AC
Name the 5 things the pneumatic supply system is made up if
2 air compressors
Main reservoir
Compressor governor
Compressor governor isolating cock
Air dryer
At what side can you access the battery box
A side
