5.3 Installation Sequence 375.3.1 Installation Sequence for Wall-mounted AC Drives 375.3.2 Installation Sequence for Standalone AC drives 376 Electrical Installation 386.1 Cable Connections 386.1.1 General Cable Requirements 386.1.2 UL Standards on Cabling 396.1.3 Cable Selection and Dimensioning 396.1.4 Cable Selection and Dimensioning, North America 396.1.5 Fuse Selection 406.1.6 Principle of the Power Unit Topology 406.1.7 Brake Resistor Cables 406.2 EMC-compliant Installation 416.2.1 Installation in a Corner-grounded Network 426.3 Grounding 426.4 Get Access and Locate the Terminals 446.4.1 Get Access and Locate the Terminals for FR4 446.4.2 Get Access and Locate the Terminals for FR5 466.4.3 Get Access and Locate the Terminals for FR6 486.4.4 Get Access and Locate the Terminals for FR7 506.4.5 Get Access and Locate the Terminals for FR8 526.4.6 Get Access and Locate the Terminals for FR9 546.5 Installing the Cables 566.5.1 Additional Instructions for Cable Installation 576.5.2 Installing the Cables, FR4-FR6 576.5.3 Installing the Cables, FR7 606.5.4 Installing the Cables, FR8 636.5.5 Installing the Cables, FR9 666.5.6 Installing the Cables, FR10-FR11 686.6 Installation in an IT System 686.6.1 Installing the AC drive in an IT System, FR4-FR6 696.6.2 Installing the AC Drive in an IT System, FR7 726.6.3 Installing the AC Drive in an IT System, FR8-FR11 757 Control Unit 767.1 Control Unit Components 767.2 Control Voltage (+24V/EXT +24V) 767.3 Control Unit Cabling 777.3.1 Selection of the Control Cables 777.3.2 Control Terminals on OPTA1 787.3.3 Control Terminals on OPTA2 and OPTA3 81ContentsOperating guide | VACON® NXS/NXP Air-cooledDPD00910G4 | Danfoss A/S © 2018.06
