User Manual
Druck DPI620G-IS
22 Feb 2017
116M5464 Revision A
Page 17 of 248
•
The DC input to the DPI620G-IS battery charger is rated at
5V (+/-5%). Maximum current 2 Amps.
•
Equipment is suitable for short-term and long-term
TEMPORARY OVERVOLTAGES that may occur between the
line conductor and earth in electrical installations.
•
To make sure the display shows correct data,
disconnect the test leads before power is set to on or
changing to another measure or source function.
•
Keep leads free from all contaminants.
The following summary of installation and measurement
overvoltage categories are derived from IEC61010-1.
The overvoltage categories indicate the severity of
overvoltage transients
Overvoltage
Category
Description
CAT
I
Overvoltage
category
I
has
the
least
severe
overvoltage
transients.
Generally
CAT
I
equipment
is
not
designed
to
be
directly
connected
to
the
mains
supply.
Examples
of
CAT
I
equipment
are
process
loop
powered
devices
CAT
II
Overvoltage
category
II
describes
an
electrical
installation
where
typically
single
phase
equipment
is
connected.
Examples
of
such
equipment
are
appliances
and
portable
tools.
