EPIQ 5 & 7 Training Manual
© 2016 Conquest Imaging
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VPPM shuts off all voltage outputs except for V_ACC and
5V_STBY when the system is off and the batteries are charged.
System AC Voltage Input Thresholds
Power
Mode
AC Input
Voltage Range
Description
Normal AC
input
85-276 VAC
After system power-up all system
voltages are available.
Note: If the AC inverter for
peripheral use is in use the system
charging may be limited to reduce
current demand.
Low AC
input
65-85 VAC
Non-essential voltages
are shut
down, so scanning can continue.
Essential voltages
remain on.
Insufficient
AC input
65 VAC and
below
VPPM shuts down all output
voltages.
Optional
Battery
Power
65 VAC and
below
If AC input falls below this threshold
the VPPM connects to battery
without interrupting system
operation. System performs some
load reduction at this time.
Note: that the battery backup
duration is only 20-45 minutes
depending on the system version.
System should be shut down or
power restored before continuing
with use.
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