Converted supply Flashcards
1
Q
What is a converted supply?
A
Had Hz or V changed from 450v,60hz,3 ph
(except 115v,60hz,1 ph lighting)
2
Q
Name 4 examples of converted suppies & equipment
A
- 24V & 50V DC- TRU/Batteries/RTR
- 115v,400hz-SFC
- 200V,200hz - aircraft supplies
3
Q
Static freq changer
Name some fault protections/trips on a SFC
A
- Output V exceed 126.5 V (10% over V)
- Temp exceeds 120
- I exceeds 10.2A (130%)
4
Q
What PPE to wear when servicing batteries?
A
- White PVC apron
- Gauntlets
- Rubber boots
- Goggles
- Face visor
