MG.20.B6.02 – VLT is a registered Danfoss trademark
3
VLT
®
2000 Series
Section 1
Section 2
Section 3
Installation has been written for personnel who will unpack the VLT frequency con-
verter and carry out mechanical and electrical installation.
Installation makes it easy and safe for you to install the VLT frequency converter, just
follow the instructions on the next pages.
After Installation has been written for personnel who are to set up the VLT
frequency converter, when it is to be commissioned. The VLT has a number of factory
settings. You can choose the settings to match your plant (application). The
initial settings are described in chapter 1.
When you start your setting the mechanical and electrical installation has been done.
If you want to check the electrical installation you can do that on the basis of the sur-
vey of terminals.
To go on with the settings you must know the values of the different parameters.
Typically it is the planning engineer or technician who determines the values on the
basis of the information given in the section Facts about VLT.
Facts about VLT is written for users of VLT frequency converters for large plants.
In Facts about VLT you can read how to size a plant, how to select the right VLT on
the basis of the technical data, how to carry out the electrical installation, the
mechanical installation, etc.
It will also appear what standards the VLT frequency converter complies with and
what safety measures you should take before you start.
Facts about VLT is your work of reference, so do keep it within reach.
When you read the manual please note the following symbols:
About this manual
Section 1
Section 2
Section 3
General warning
Pay special attention here.
