B2 HVA34 - Page 30

4
Design and Construction
30
DHV0078 b2 EN
© b2 electronic GmbH
Arc management modes
If a fault is detected during a HV test, the arc management mode determines how
the failure is managed. The “burn on arc” mode will condition the fault whereas the
“trip out on arc” mode will immediately switch HV off.
Fault detected
Burn on arc
Trip out on arc
Dwell time starts
Dwell time ends
DUT energizes
Fault detected
Fault conditioned
DUT discharges
HV automatically
OFF
Tripping time
recorded
HV still
ON