ABB 传动变频器 ACS880液冷多驱动器机柜和模块 电气规划设计指南.pdf

— ABBINDUSTRIALDRIVES ACS880liquid-cooledmultidrivecabinetsand modules Electricalplanning ACS880 liquid-cooled multidrive cabinets and modules Electrical planning Table of contents 3AXD50000048634 Rev E EN Original instructions EFFECTIVE: 2021-07-02 Table of contents 5 Table of contents 1 Introduction to themanual Contents of this chapter 9 Applicability 9 Safety instructions 9 Target audience 9 Terms and abbreviations 10 Related documents 11 Cabinet-installed multidrive manuals 11 Multidrive module manuals 11 2 Electricalplanning guidelines Contents of this chapter 13 Limitation of liability 13 Selecting the supply disconnecting device 13 Cabinet-installed multidrives 13 Multidrive modules 13 European Union and United Kingdom 14 North America 14 Other regions 14 Selecting the main contactor (breaker) 14 Cabinet-installed multidrives 14 Multidrive modules 14 North America 14 Other regions 14 Selecting the supply transformer 15 Cabinet-installed multidrives 15 Basic guidelines 15 Additional notes 16 Multidrive modules 17 IGBTsupply modulesACS880-204LC and diode supply modules ACS880-304LC+A018 17 Diodesupply modulesACS880-304LC+A019 17 Examiningthe compatibility of the motor and drive 19 Protecting the motor insulation and bearings 19 Requirements table 19 Availability of du/dtfilter and common modefilter by drive or invertertype 22 Additional requirementsfor explosion-safe (EX) motors 22 Additional