ABB 传动变频器 ACS880-107LC逆变装置硬件手册 安装及使用手册.pdf

— ABBINDUSTRIALDRIVES ACS880-107LCinverterunits Hardwaremanual ACS880-107LC inverter units Hardware manual Table of contents 3. Electrical installation 5. Start-up 3AXD50000196111Rev B EN Original instructions EFFECTIVE: 2021-07-09 Table of contents 5 Table of contents 1 Introduction to themanual Contents of this chapter 11 Applicability 11 Safety instructions 11 Target audience 11 Categorization byframe size and option code 12 Use of component designations 13 Related documents 13 Terms and abbreviations 14 2 Operationprinciple and hardware description Contents of this chapter 15 Overview diagram of the drive system 15 Inverter unit hardware 17 General 17 Inverter module hardware 17 Frame R8i and multiples 17 BCU control unit of frame R8i and multiples 17 Module layout 18 Coolant connectors 18 Connectors X50…X59 19 Fiberoptic connectors 20 Cooling system 20 Control interfaces 21 Overview of the control connections of the BCU control unit 21 The ACx-AP-x control panel 21 Control by PC tools 22 Type designation labels 23 Inverter unit type designation label 23 Inverter moduletype designation label 23 Inverter unit type designation key 23 3 Electrical installation Contents of this chapter 27 Electrical safety precautions 27 General notes 29 Printed circuit boards 29 Optical components 29 Checking the insulation of the assembly 30 Inverter unit 30 Measuringthe insulation resistance of the