Danfoss VLT CANopen MCA 105 Installation Manual

1 Introduction
1.1 Purpose of the Manual
The purpose of this manual is to provide information for
the installation and operation of a VLT
®
Low Harmonic
Drive. The manual includes relevant safety information for
installation and operation. chapter 2 Safety and
chapter 1 Introduction introduce the unit function and
cover proper mechanical and electrical installation
procedures. There are chapters on start-up and commis-
sioning, applications and basic troubleshooting.
chapter 8 Specications provides a quick reference for
ratings and dimensions, as well as other operating speci-
cations. This manual provides a basic knowledge of the
unit and explains set-up and basic operation.
1.2 Additional Resources
Other resources are available to understand advanced
functions and programming.
•
The VLT
®
AutomationDrive FC 302 Instruction
Manual provides details on installation and
operation of the adjustable frequency drive.
•
The VLT
®
AutomationDrive FC 302 Programming
Guide provides greater detail on working with
parameters and many application examples.
•
The VLT
®
AutomationDrive FC 302 Design Guide
provides detailed capabilities and functionality to
design motor control systems.
•
Supplementary publications and manuals are
available from Danfoss.
See www.danfoss.com/BusinessAreas/DrivesSo-
lutions/Documentations/Technical
+Documentation.htm for listings.
•
Optional equipment may change some of the
procedures described. Reference the instructions
supplied with those options for specic
requirements. Contact the local Danfoss supplier
or visit the Danfoss website: www.danfoss.com/
BusinessAreas/DrivesSolutions/Documentations/
Technical+Documentation.htmfor downloads or
additional information.
•
The VLT
®
Active Filter AAF00x Instruction Manual
provides additional information about the lter
portion of the low harmonic drive.
1.3
Product Overview
1.3.1 Intended Use
A frequency converter is an electronic motor controller
that converts AC mains input into a variable AC waveform
output. The frequency and voltage of the output are
regulated to control the motor speed or torque. The
frequency converter can vary the speed of the motor in
response to system feedback, such as with position sensors
on a conveyor belt. The frequency converter can also
regulate the motor by responding to remote commands
from external controllers.
The frequency converter:
•
Monitors the system and motor status.
•
Issues warnings or alarms for fault conditions.
•
Starts and stops the motor.
•
Optimises energy eciency.
Operation and monitoring functions are available as status
indications to an outside control system or serial communi-
cation network.
A low harmonic drive (LHD) is a single unit that combines
the frequency converter with an advanced active
lter
(AAF) for harmonic mitigation. The frequency converter
and lter are packaged together in an integrated system,
but each functions independently. In this manual, there are
separate specications for the frequency converter and the
lter. Since the frequency converter and lter are in the
same enclosure, the unit is transported, installed, and
operated as a single entity.
Introduction Installation Manual
MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved. 5
1 1

Danfoss VLT CANopen MCA 105 Specifications

General

Brand	Danfoss
Model	VLT CANopen MCA 105
Category	DC Drives
Language	English