Table of Contents
Advertisement
1.1
Pre-Operation Information ..................................................................................... 2
1.1.1
Precautions for operation .......................................................................................................... 2
1.2
Basic Configuration................................................................................................ 4
1.2.1
Basic configuration .................................................................................................................... 4
1.3
Structure ................................................................................................................ 5
1.3.1
Appearance and structure ......................................................................................................... 5
1.3.2
Removal and reinstallation ........................................................................................................ 6
1.3.3
Structure of the power regeneration common converter ........................................................... 8
2.1
Installation............................................................................................................ 10
2.1.1
Instructions for installation ....................................................................................................... 10
2.2
Wiring................................................................................................................... 12
2.2.1
Terminal connection diagram .................................................................................................. 12
2.2.2
Wiring of the main circuit ......................................................................................................... 14
2.2.3
Wiring of the control circuit ...................................................................................................... 21
2.2.4
Design information................................................................................................................... 22
2.3
Operation ............................................................................................................. 23
2.3.1
Pre-operation checks............................................................................................................... 23
2.3.2
Power-on and operation .......................................................................................................... 23
2.4
Other wiring.......................................................................................................... 24
2.4.1
Power harmonics..................................................................................................................... 24
2.4.2
Noise types and reduction techniques..................................................................................... 25
2.4.3
Peripheral devices ................................................................................................................... 26
2.4.4
Instructions for UL and cUL ..................................................................................................... 28
3.1
Errors (Alarms)..................................................................................................... 30
3.1.1
Error (alarm) definitions ........................................................................................................... 30
3.1.2
Alarm symptoms and check points.......................................................................................... 31
3.2
Precautions for Maintenance and Inspection....................................................... 32
3.2.1
Precautions for maintenance and inspection........................................................................... 32
3.2.2
Check items............................................................................................................................. 32
3.2.3
Periodic inspection .................................................................................................................. 32
3.2.4
Insulation resistance test using megger .................................................................................. 33
3.2.5
Pressure test ........................................................................................................................... 33
3.2.6
Daily and Periodic Inspection .................................................................................................. 34
3.2.7
Replacement of parts .............................................................................................................. 36
3.2.8
Measurement of main circuit voltages, currents and power .................................................... 40
CONTENTS
i
1
9
29
Advertisement
Table of Contents
