Commissioning; Voltage Measurement - Unitest Hexagon 310 Bedienungsanleitung

Commissioning / Voltage Measurement

5.0 Commissioning

General Information to carry out
measurements
Measurements in dangerous
proximity of electrical
systems are only to be carried
out in compliance with the
instructions of a responsible
electronics technician, and
never alone.
Prior to usage check the vol-
tage testers for perfect func-
tioning on a known voltage
source.
Test leads and test probes
may only be touched at hand-
le surfaces provided.
Absolutely avoid the direct
contact of the test probes.
Prior to switching to a new
measurement range or a new
type of measurement, remove
all connections from UUT.
The instruments may only be
used in current circuits pro-
tected at 16A up to a nominal
voltage of 600 V AC /1000 V
DC.

5.1 Voltage Measurement

To avoid electrical shock, the
valid safety measures and
VDE directives strictly have to
be met concerning excessive
contact voltage when working
with voltages exceeding 120V
(60V) DC or 50V (25V)rms
AC. The values in brackets are
valid for limited areas (such
as e.g. medicine, agriculture).
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