Table of Contents
Advertisement
Table of contents
1 Introduction to this manual......................................................................................... 6
1.1 What this chapter contains .................................................................................... 6
1.2 Intended audience ................................................................................................. 6
1.3 Compatibility .......................................................................................................... 6
1.4 Contents ................................................................................................................ 6
1.5 Related publications .............................................................................................. 6
2 Safety Instructions ....................................................................................................... 7
3 Upon Reception ........................................................................................................... 9
3.1 What this chapter contains .................................................................................... 9
3.2 Delivery inspection ................................................................................................ 9
3.3 Unpacking instructions .......................................................................................... 9
3.4 Lifting and transportation guidelines ...................................................................... 9
3.5 Identification tag .................................................................................................. 14
3.6 Storage ................................................................................................................ 14
4 Hardware description ................................................................................................ 15
4.1 What this chapter contains .................................................................................. 15
4.2 Typical PQFS filter panel layout .......................................................................... 15
4.3 The PQF current generator hardware ................................................................. 17
4.4 The PQF main controller ..................................................................................... 18
4.5 The PQF-Manager user interface ........................................................................ 19
4.6 Location of the main PQFS components ............................................................. 25
5 Mechanical design and installation ......................................................................... 29
5.1 What this chapter contains .................................................................................. 29
5.2 Installation location requirements ........................................................................ 29
5.3 Standard enclosure dimensions and clearances................................................. 30
5.4 Instructions for mounting the filter ....................................................................... 30
5.5 Filter noise level ................................................................................................... 32
5.6 Airflow and cooling requirements ........................................................................ 32
5.7 Instructions for mounting the PQF-Manager in enclosures ................................. 33
6 Electrical design and installation ............................................................................. 35
6.1 What this chapter contains .................................................................................. 35
6.2 Instructions for connecting the PQF-Manager to a filter system ......................... 36
6.3 Checking the insulation of the assembly - earth resistance ............................... 36
6.4 EMC considerations ............................................................................................ 37
6.5 Earthing guidelines .............................................................................................. 37
6.6 Selection of the power cable size ........................................................................ 38
6.7 Selection of the power cable protection/filter input protection scheme ............... 41
6.8 Connection of the PQFS to the network .............................................................. 43
6.9 Selection of the current transformers .................................................................. 47
6.10 Current transformer installation and connection.................................................. 49
6.11 Electrical interconnection of PQFS enclosures ................................................... 51
2 Table of contents ç Manual Power Quality Filter PQFS
4.6.1 Active filter components .............................................................................. 25
4.6.2 Active filter cover components .................................................................... 28
6.8.1 Connection of the PQFS in 3-wire mode..................................................... 44
6.8.2 Connection of the PQFS in 4-wire mode..................................................... 46
6.11.1 Mechanical preparation of the enclosures .................................................. 52
6.11.2 Control board cable interconnection ........................................................... 52
6.11.3 CT cable interconnection............................................................................. 53
6.11.4 Connection of the power stage to the supply .............................................. 54
Advertisement
Table of Contents
Troubleshooting
