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Contents
Contents ........................................................................................Page
1.0 Introduction ..........................................................................4
1.1 Product
Description ..............................................................4
1.2 Scope of Supply ....................................................................5
2.0 Transport and Storage............................................................5
3.0 Safety
References ..................................................................5
3.1
Appropriate Usage ................................................................6
4.0 Control and Operation Elements ............................................7
4.1
Display ..................................................................................7
4.2 Operation
Elements................................................................8
4.3 Measurement Connection Sockets ........................................8
4.4 Acoustic
Signals ....................................................................9
5.0 General Information Regarding the Performance of
Measurements ......................................................................9
5.1 Low Impedance Measurement ..............................................10
5.2 Testing the Insulation Resistance ..........................................12
5.3 Testing the Mains Internal Resistance ....................................15
5.4 Testing the Loop Resistance ..................................................18
5.5 General Information Regarding RCD Tests ............................21
5.6 Contact Voltage and Earth Resistance Test ............................23
5.7 Testing the Trip Time and the Contact Voltage ........................26
5.8 Phase Sequence Test ............................................................29
6.0 Displays / Error Messages......................................................31
6.1 Messages on the LCD ............................................................31
6.2 Messages for Socket Test ......................................................34
6.2.1 For Single-phase Connection ................................................34
6.2.2 For Multi-phase Connection ..................................................36
6.3 Messages for Phase Sequence Test ......................................37
7.0 Energy
Management ..............................................................38
8.0 Maintenance ..........................................................................38
PTDB90510001.qxd 02.03.2006 12:23 Uhr Seite 46
