Contents
1 Introduction
2-1
1.1 Purpose of the Manual
2-8
1.2 Additional Resources
2-8
1.3 Product Overview
2-8
1.4 Internal Adjustable Frequency Drive Controller Functions
2-8
2 Installation
3-1
2.1 Installation Site Checklist
3-1
2.2 Adjustable Frequency Drive and Motor Pre-installation Checklist
3-1
2.3 Mechanical Installation
3-1
2.3.1 Cooling (100 HP and below) 3-1
2.3.2 Cooling and Airflow (125 HP and above) 3-2
2.3.3 Lifting 3-3
2.3.4 Mounting 3-3
2.3.5 IP21 Drip Shield Installation (Unit Sizes 41 and 42) 3-4
2.4 Field Installation of Options
3-4
2.4.1 Installation of Top-only Duct Cooling Kit 3-4
2.4.2 Installation of Top and Bottom Covers 3-5
2.4.3 Outside Installation /NEMA 3R Kit of Industrial Enclosures 3-5
2.4.4 Installation of IP00 to IP20 Kits 3-5
2.4.5 Installation of cable clamp bracket in open chassis drives. 3-5
2.4.6 Installation on Pedestal 3-5
2.4.7 Installation of Line Power Shield for Adjustable Frequency Drives 3-6
2.4.8 USB Extension Kit 3-6
2.4.9 Installation of 4x or 5x Load Share Option 3-6
2.5 Electrical Installation
3-7
2.5.1 Requirements 3-8
2.5.2 Grounding Requirements 3-8
2.5.2.1 Leakage Current (>3.5 mA) 3-9
2.5.2.2 Grounding Using Shielded Cable 3-9
2.5.3 Motor Connection 3-9
2.5.4 AC Line Power Connection 3-10
2.5.5 Control Wiring 3-10
2.5.5.1 Access 3-10
2.5.5.2 Control Terminal Types 3-11
2.5.5.3 Wiring to Control Terminals 3-12
2.5.5.4 Using Shielded Control Cables 3-12
Contents
AF-650 GP
TM
Design and Installation Guide
DET-767A