Table Of Contents - ABB APC Series Installation, Operation And Maintenance Instructions

Table of contents

1. Read this first ............................................................................................................7
1.1. About this instruction manual ........................................................................................................... 7
1.2. Safety ............................................................................................................................................... 7
1.3. APC types ........................................................................................................................................ 7
1.4. Inspection on reception .................................................................................................................... 7
1.5. Guarantee ........................................................................................................................................ 8
1.6. Storage............................................................................................................................................. 8
1.7. Handling ........................................................................................................................................... 8
1.8. Electric insulation test....................................................................................................................... 8
2. APC description.........................................................................................................9
2.1. Power modules............................................................................................................................... 10
2.2. Ventilation system .......................................................................................................................... 10
2.2.1. Thermistor ................................................................................................................................................11
2.2.2. Temperature probe ...................................................................................................................................11
3. Installation ...............................................................................................................12
3.1. Location.......................................................................................................................................... 12
3.2. Harmonics ...................................................................................................................................... 12
3.3. Fixation........................................................................................................................................... 12
3.3.1. APCL1 and APCL2 boxes ........................................................................................................................12
3.3.2. APCM1, APCM2 and APCR cubicles .......................................................................................................12
3.4. Connection ..................................................................................................................................... 12
3.4.1. Electrical diagram .....................................................................................................................................13
3.4.2. Connection of several banks in parallel (master units or master unit + slave unit configuration) ..............13
3.4.3. Power cables connection..........................................................................................................................14
3.4.3.1. APCL1 and APCL2 boxes...................................................................................................................14
3.4.3.2. APCM1, APCM2 and APCR cubicles..................................................................................................15
3.4.4. Current transformer connection ................................................................................................................15
3.4.5. Slave (AUX) to master (PIL) unit connection (for master unit + slave unit configuration) .........................17
3.4.5.1. Master (PIL) APCL2 wiring..................................................................................................................18
3.4.5.2. Master (PIL) APCM2 wiring.................................................................................................................18
3.4.5.3. Master (PIL) APCR wiring ...................................................................................................................19
3.4.6. Earth connection.......................................................................................................................................19
4. Easy commissioning...............................................................................................20
4.1. Front view....................................................................................................................................... 23
4.2. Rear view ....................................................................................................................................... 24
5. Troubleshooting ......................................................................................................25
6. Maintenance.............................................................................................................26
6.1. APC maintenance .......................................................................................................................... 26
6.2. APCR capacitors module replacement .......................................................................................... 26
6.3. Access to reactors.......................................................................................................................... 28
4 APC - Table of contents