Contents
1 How to Read the Instruction Manual
1-1
Copyright, Limitation of Liability and Revision Rights
1-1
Symbols
1-2
2 Safety
2-1
General Warning
2-2
Before Commencing Repair Work
2-2
Special conditions
2-2
Avoid unintended start
2-3
Safe Stop Installation
2-3
Safe Stop of the Adjustable Frequency Drive
2-5
IT Line Power
2-6
3 Introduction to the Low Harmonic Drive
3-1
Working Principle
3-1
IEEE519 Compliance
3-2
Ordering Form Type Code
3-3
4 How to Install
4-1
How to Get Started
4-1
Pre-installation
4-2
Planning the Installation Site
4-2
Receiving the Adjustable Frequency Drive
4-2
Transportation and Unpacking
4-2
Lifting
4-3
Mechanical Dimensions
4-6
Mechanical Installation
4-12
Assembly of F Frame Sections
4-14
Control Wire Connection between Drive and Filter
4-17
Terminal Locations - Frame size D
4-18
Terminal Locations - Frame size E
4-19
Terminal Locations - Frame size F
4-21
Cooling and Airflow
4-23
Field Installation of Options
4-30
Installation of Input Plate Options
4-30
Installation of Line Power Shield for Adjustable Frequency Drives
4-30
Frame size F Panel Options
4-31
Electrical Installation
4-33
VLT AQUA Low Harmonic Drive Instruction
Manual
Contents
MG.20.T1.22 - VLT
®
is a registered Danfoss trademark
