CIRCUTOR AFQ Series - Manual (Page 4)

AFQ-4W
4 Instruction Manual
CONTENTS
SAFETY PRECAUTIONS
.................................................................................................................... 3
DISCLAIMER
........................................................................................................................................ 3
CONTENTS
.......................................................................................................................................... 4
LOG OF REVISIONS
........................................................................................................................... 7
1.- VERIFICATION UPON RECEIPT
.................................................................................................. 8
1.1.- RECEPTION PROTOCOL
............................................................................................................8
1.2.- TRANSPORT AND HANDLING ...................................................................................................9
1.3.- STORAGE
.....................................................................................................................................10
2.- PRODUCT DESCRIPTION
.......................................................................................................... 11
2.1. AFQ-4W-25
.....................................................................................................................................12
2.2. AFQ-4W-50
.....................................................................................................................................13
2.3. AFQ-4W-100
..................................................................................................................................14
2.4. AFQ-4W-150 AND AFQ-4W-200
...................................................................................................15
3. UNIT INSTALLATION
.................................................................................................................... 16
3.1.- PRELIMINARY RECOMMENDATIONS
....................................................................................16
3.2.- INSTALLATION LOCATION
........................................................................................................17
3.3.- STORAGE FOR LONG PERIODS
.............................................................................................18
3.4.- SIZING THE NOMINAL CURRENT OF THE AFQ-4W
............................................................19
3.5.- CONNECTIONS
...........................................................................................................................21
3.5.1. THREE-PHASE MAINS TO NEUTRAL CONNECTION
.................................................22
3.5.2. CURRENT TRANSFORMER CONNECTION
..................................................................23
3.6.- PARALLEL CONNECTION OF 2 TO 8 ACTIVE FILTERS
......................................................25
3.7.- CONNECTING THE FILTER TO THE MAINS
..........................................................................26
3.8.- FILTER START-UP
.......................................................................................................................27
3.8.1- CONFIGURATION
................................................................................................................27
3.8.1.1.- CONFIGURATION OF THE CURRENT TRANSFORMER .................................................... 27
3.8.1.2.- PARALLEL MODULE CONFIGURATION
................................................................................ 28
3.8.1.3.- WORK MODE CONFIGURATION
............................................................................................. 28
3.8.2- UNIT VERIFICATION
...........................................................................................................29
3.8.3- ACTIVE FILTER START-UP
................................................................................................31
4. OPERATION
................................................................................................................................... 33
4.1.- OPERATING PRINCIPLE
...........................................................................................................33
4.1.1.- HARMONICS
........................................................................................................................33
4.1.2.- BASIC CONCEPTS
.............................................................................................................33
4.1.3.- MOST COMMON HARMONICS
.......................................................................................35
4.1.4.- HARMONIC COMPENSATION
.........................................................................................35
4.1.5.- OPERATING PRINCIPLE
...................................................................................................36
4.2.- DISPLAY
........................................................................................................................................37
4.2.1.- MAIN SCREEN
....................................................................................................................37
4.2.2.- DISPLAY SCREENS
...........................................................................................................38