VLT® 2000 Series Installation

LT is a registered Danfoss trademark1VLT® 2000 SeriesAbout this manualSection 1Installation has been written for personnel who will unpack the VLT frequency converter 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.Section 2After 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 survey of terminals.Section 1To 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.Section 3Facts 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.Section 2It 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:General warningSection 3Pay special attention here.MG.20.B6.02 – VLT is a registered Danfoss trademark3VLT® 2000 SeriesSafety ruless The frequency converter contains dangerous voltages when connected to the mains. Improper connection of the motor or the frequency converter may cause equipment failure, serious injury or death. Therefore follow the directions in this manual, as well as local and national safety rules.