Cabling
What Color is High Voltage Cabling?
Orange
Who is authorized to enter the Prohibited Approach Boundary?
No One
What kills HV Power to the cab?
E Stops
What is the first action you take in the event of a HV Injury?
Shutdown Engine/Remove Victim
What is the Definition of HV?
Voltage greater than 600V
Cabling does NOT run through what two parts of the M109a7?
Crew Door
Drivers Hatch
Flash Protection can __________ or _____ than the limited approach boundary.
Greater than or less.
How many volts are recieved at the Drive Motor when demanded?
610V DC
When is it ok to not de energize?
Less than 50V
What does the term HV mean?
Any voltage that is high enough to inflict harm of death.
How many layers of ground braided cabling surround a HV Cable?
1
How many feet out is the restricted approach boundary?
2 Feet
The HVDB recieves HV from the ____________?
Generator Invertor
Where does energy store after being supplied that would make it dangerous to work on immediatly?
Capacitors
What is an Electrical Hazard?
A dangerous condition where you could make contact with electrical equipment
HV in the engine compartments is comprised of how many layers of insulation?
2
What area is considered live-line work?
Prohibited approach
Name the 5 HV Components on a M992a3
Gen, GenV, HVDB, Bidi, MCS
What is an Arc Blast?
Solid to vapor
What is the definition of Hazardous Voltage?
50VDC or 42.4VAC
HV is present on what side of an interlock?
Socket Side
Wbat approach boundary is measured out 7ft from High Voltage?
Limited Approach
The PESA provides HV power to the ______?
Drive Motors
What 3 primary factors affect the severity of a shock?
Amount of current, path of current, length of time in circuit
__________ is referred to a procedure that is used to isolate the batteries from the vehicle?
Lock Out Tag Out