Bender LINETRAXX PEM575 Series, Manual

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13 PEM735_D00084_00_M_XXEN/02.2015
2. Safety
2.1 Intended use
The universal measuring device PEM575 is suitable for
 
the analysis of energy and power
 
monitoring of the power supply quality
 
data recording for energy management.
As a compact device for front panel mounting, it is a replacement for analogue in-
dicating instruments. Das PEM575 is suitable for 2, 3 and 4-wire systems and can be
used in TN, TT and IT systems. The current measurement inputs of the PEM are con-
nected via external ../1 A or ../5 A measuring current transformers. In principle, mea-
surements in medium and high voltage systems are carried out via measurement
transformers and voltage transformers.
Use for the intended purpose also includes:
 
Device-specific settings according to local equipment and operating conditions.
 
The observation of all information in the operating manual.
2.2 Qualified personnel
Only electrically skilled persons are authorised to install and commission this de-
vice.
Electrically skilled persons are those who have the relevant education, knowledge
and experience, as well as knowledge of the relevant safety standards and who are
able to perceive risks and to avoid hazards which electricity can create when work
activities are carried out on electrical installations. The electrically skilled person is
specially trained for carrying out work activities in his specific working environment
and has a thorough knowledge of the relevant standards and regulations. In Ger-
many, an electrically skilled person must meet the requirements of the accident
prevention regulation BGV A3. In other countries the applicable regulations have
to be observed and followed.