Nidec Leroy-Somer Powerdrive MD Smart, Руководство по интеграции

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Powerdrive MD Smart Integration Guide
5751 en - 2021.10 / e
SUMMARY
3 - MECHANICAL INSTALLATION ......................................................................................................................... 73
3.1 - Checks upon receipt ................................................................................................................................. 73
3.2 - Handling .................................................................................................................................................... 73
3.3 - Dimensions and weights ............................................................................................................................ 74
3.3.1 - Single rectifier chassis MD3REC1 ....................................................................................................................... 74
3.3.2 - Preload module MD3PRG ................................................................................................................................... 76
3.3.3 - Inverter chassis (motor and network) MD3INV size1 ........................................................................................... 77
3.3.4 - Braking module MD3TF....................................................................................................................................... 86
3.3.5 - Control module MD3CTL and parallelisation module MD3PRL ........................................................................... 87
3.3.6 - HMI and console ................................................................................................................................................. 88
3.3.6.1 - MD3SUI .................................................................................................................................................. 88
3.3.6.2 - MD3KEYPAD .......................................................................................................................................... 88
3.4 - Installation ................................................................................................................................................. 89
3.4.1 - General information ............................................................................................................................................. 89
3.4.1.1 - AF chassis installation ............................................................................................................................. 89
3.4.1.2 - Installation in enclosure: .......................................................................................................................... 90
3.4.1.3 - CL chassis installation ............................................................................................................................. 93
3.4.1.4 - Installation in enclosure .......................................................................................................................... 93
3.4.2 - Minimum installation distances ............................................................................................................................ 94
3.4.2.1 - Rectifier chassis MD3REC1 .................................................................................................................... 94
3.4.2.2 - Inverter chassis MD3INV ......................................................................................................................... 96
3.4.2.3 - Preload module MD3PRG ....................................................................................................................... 99
3.4.2.4 - Control module MD3CTL and parallelisation module MD3PRL ............................................................. 100
3.4.3 - Air flow management ......................................................................................................................................... 102
3.5 - Liquid cooling management ..................................................................................................................... 103
3.5.1 - Flow rate............................................................................................................................................................ 103
3.5.2 - Recommendations ............................................................................................................................................ 104
3.5.3 - Drainage and maintenance ............................................................................................................................... 104
3.6 - Variable speed drive losses ..................................................................................................................... 105
3.7 - Ventilation flow rates ................................................................................................................................ 108
3.8 - Noise levels ............................................................................................................................................. 110
4 - CONNECTIONS - CABLING ........................................................................................................................... 112
4.1 - Power network ......................................................................................................................................... 112
4.1.1 - Neutral IT point connection .................................................................................................................................112
4.1.2 - Ground connections ...........................................................................................................................................113
4.1.2.1 - Equipotential protection or EP circuit ......................................................................................................113
4.1.2.2 - Shielding ................................................................................................................................................114
4.1.2.3 - Cable routing ..........................................................................................................................................115
4.2 - Electromagnetic Compatibility (EMC) ...................................................................................................... 116
4.3 - Special cabling ......................................................................................................................................... 117
4.4 - Electrical diagrams .................................................................................................................................. 118
4.4.1 - 6-PULSE version ≤ 500 kW ................................................................................................................................118
4.4.2 - 6-PULSE version up to 2,500 kW .......................................................................................................................119
4.5 - AFE electrical diagrams ........................................................................................................................... 121
4.5.1 - AFE Version <500 kW ....................................................................................................................................... 121
4.5.2 - AFE Version > 500 kW ....................................................................................................................................... 122
4.6 - 12, 18, 24-PULSE electrical diagrams ..................................................................................................... 124
4.7 - Location of terminal blocks ....................................................................................................................... 125
4.7.1 - Control module MD3CTL ................................................................................................................................... 125
4.7.2 - Parallelisation module MD3PRL ........................................................................................................................ 126
4.7.3 - Rectifier chassis MD3REC and preload module MD3PRG ................................................................................ 127
4.7.4 - Rectifier chassis MD3INV .................................................................................................................................. 128
4.7.5 - HMI AND CONSOLE ......................................................................................................................................... 130
4.7.5.1 - MD3SUI ................................................................................................................................................ 130
4.7.5.2 - MD3KEYPAD ........................................................................................................................................ 130
4.8 - Strands between terminal blocks ............................................................................................................. 131
4.9 - Brake module cabling .............................................................................................................................. 145