Danfoss VLT 28 User Manual

VLT 2800
Operating Instructions
Software version: 3.1x
This Design Guide can be used for all VLT 2800 Series frequency converters with software version 3.1x.
The software version number can be seen from parameter 640.
Warning
It can be extremely dangerous to touch the electrical parts even when the mains supply has been disconnected.
Also ensure that other voltage inputs are disconnected from load sharing through the DC bus.
Wait at least 4 minutes after the input power has been removed before servicing the drive.
VLT
®
2800 Series
MG.27.A2.02 - VLT
®
is a registered Danfoss trademark 5
Introduction to VLT 2800

Danfoss VLT 28 Specifications

General

Brand	Danfoss
Model	VLT 28
Category	DC Drives
Language	English