Bender EDS460 - Making Effective Use of This Document; How to Use This Manual; Explanation of Symbols and Notes

Table of Contents
3
TGH1394en/05.2007
1. How to get the most out of this manual ...................................................... 7
1.1 How to use this manual ................................................................................. 7
1.2 Explanation of symbols and notes ............................................................. 7
2. Safety instructions ........................................................................................... 9
2.1 Intended use ...................................................................................................... 9
2.2 Qualified personnel ...................................................................................... 10
2.3 Safety information ........................................................................................ 10
2.4 Warranty and liability ................................................................................... 11
2.5 Guarantee ........................................................................................................ 12
3. System description ........................................................................................ 13
3.1 Features ............................................................................................................ 13
3.1.1 Areas of application ...................................................................................... 13
3.1.2 Standards ......................................................................................................... 13
3.1.3 System versions ............................................................................................. 13
3.1.4 System features .............................................................................................. 13
3.2 Function of the EDS system ....................................................................... 14
3.2.1 Block diagram EDS system ......................................................................... 15
3.2.2 Test cycle .......................................................................................................... 16
3.2.3 Currents in the EDS system ........................................................................ 17
3.2.4 Requirements for reliable insulation fault location .......................... 18
4. Installation and connection ......................................................................... 21
4.1 Unpacking ........................................................................................................ 21
4.2 Fuses, max. voltage, cable lengths ......................................................... 21
4.3 Notes on mounting ...................................................................................... 22
4.3.1 Dimension diagram EDS460/461-D/-L .................................................. 23
4.3.2 Dimension digram EDS490/491-D/-L .................................................... 23