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All rights reserved. No part of this manual may
be reproduced or duplicated without the written
permission of the author. Any contraventions
are punishable and will be prosecuted with all
legal means.
No liability can be taken for the faultless condi-
tion of the manual or damage caused by the
use of it. As failures cannot be avoided com-
pletely, we shall be very grateful for any advice.
We are anxious to remove all failures as soon
as possible. The mentioned software and hard-
ware descriptions are registered trademarks in
the most cases and are subject to the regula-
tions by law. All registered trademarks are prop-
erty of the corresponding companies and are
fully recognized by us.
Issue Note
13.01.04 First Edition.
15.04.04 Measurement uncertainly.
27.03.06 Page 10/12 marking voltage
measurement.
11.01.07 Page 9, Abb.5, 6 and 8 been
cancelled.
12.04.07 Storage temperature -25°C.
Table of contents
The meaning of symbols 3
Hints for the user 3
Receipt control 3
Contents of delivery 3
Hints for maintenance 4
Service 4
Product description 5
Intended use 5
Functional description 5
Installation 6
Mounting place 6
Measuring and operating voltage 6
Current measurement 7
Sum current measurement 7
Connecting options 8
Putting into service 10
Installation 10
Attach measuring and operating voltage 10
Connect measuring current 11
Check phase assignment 11
Check current direction 11
Check measurement 11
Check phase power 11
Check sum power 11
Elimination of errors 12
Error messages 13
Usage and indication 14
Indication mode 14
Programming mode 14
Key functions 15
Table, measured value indication 16
Current transformer 18
Voltage transformer 19
Averaging times 20
Measured value indication 21
Measured value rotation time 21
Measured value selection 22
Delete minimum and maximum values 23
Delete energy 23
Working hours counter 24
LCD contrast 24
Software Release 25
User password 25
Uncertainty of measurement 26
Configuration data 28
Declaration of conformity 29
Safety guidelines 29
Test voltage 29
EMC requirements 29
Technical data 30
Ambient conditions 30
Measurement 30
Connectable cables 30
Dimensions 31
Connection example 31
Brief instructions 32
Change current transformer ratio 32
Call up measured values 32
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