.® ac drives complete user manual.3.2.6General cabling rules 3.2.7Stripping lengths of motor and mains cables 3.2.8Cable installation and the UL standards 3.2.9Cable and motor insulation checks 4.Commissioning 4.1Commissioning steps of Vacon 20 5.Fault tracing 6.Vacon 20 Application Interface 6.1Introduction 6.2Control I / O 7.Control panel 7.1General.7.4Navigation on the Vacon 20 control panel 7.4.1Main menu 7.4.2Reference menu 7.4.3Monitoring menu 7.4.4Parameter menu 7.4.5System menu 8.STANDARD application parameters 8.1Quick setup parameters (Virtual menu, shows when par. 17.2 = 1) 72 8.2Motor settings (Control panel: Menu PAR - P1) 8.3Start / stop setup (Control panel: Menu PAR.9.17.3Modbus process data 10.Technical data 10.1Vacon 20 technical data 10.2Power ratings 10.2.1Vacon 20 – Mains voltage 208-240 V 10.2.2Vacon 20 – Mains voltage 115 V 10.2.3Vacon 20 – Mains voltage 380-480 V 10.2.4Vacon 20 – Mains voltage 600 V 10.3Brake resistors.The motor terminals U, V, W (T1, T2, T3) and the possible brake resistor terminals - / + are live when Vacon 20 is connected to mains, even if the motor is not running. The control I / O-terminals are isolated from the mains poten- tial.After disconnecting the frequency converter from the mains, wait until the fan stops and the indicators on the display go out.
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Download the VACON 20 User’s Manual PDF from the link below:-VACON 20 User’s Manual PDF (6.7 MB) For all other downloads relating to the VACON 20 please use the link below:-VACON 20 Manufacture web page.
Wait 5 more minutes before doing any work on Vacon 20 connections. The motor can start automatically after a fault situation, if the.Do not open the cover of Vacon 20. Static voltage discharge from your fingers may damage the components. Opening the cover may also damage the device. If the cover of Vacon 20 is opened, warranty becomes void.
1.3 Earthing and earth fault protection The Vacon 20 frequency converter must always be earthed with an earthing conduc- tor connected to the earthing terminal. vacon safety. The earth fault protection inside the frequency converter protects only the converter itself against earth faults.
If fault current protective switches are used they must be tested with the drive with earth fault currents that are possible to arise in. safety vacon 1.4 Before running the motor Checklist: Before starting the motor, check that the motor is mounted properly and ensure that the machine connected to the motor allows the motor to be started. Set the maximum motor speed (frequency) according to the motor and the machine connected to it. vacon safety.+DLUS = US English +DLIT = Italian empty = English Figure 2.1: Vacon 20 type designation code 2.2 Storage If the frequency converter is to be kept in store before use make sure that the ambi- ent conditions are acceptable: Storing temperature -40+70 °C.2.3 Maintenance In normal operating conditions, Vacon 20 frequency converters are maintenance- free. However, regular maintenance is recommended to ensure a trouble-free oper- ating and a long lifetime of the drive. We recommended to follow the table below for maintenance intervals.The local distributor may grant a warranty time different from the above.
This war- ranty time shall be specified in the distributor's sales and warranty terms. Vacon as- sumes no responsibility for any other warranties than that granted by Vacon itself.Product name: Vacon 20 Frequency Converter Model designation: Vacon 20 1L 0001 2to 0009 2 Vacon 20 3L 0001 2to 0038 2 Vacon 20 3L 0001 4to 0038 4 has been designed and manufactured in accordance with the following. installation vacon 3. INSTALLATION 3.1 Mechanical installation There are two possible ways to mount Vacon 20 in the wall.
For MI1-MI3, either screw or DIN-rail mounting; For MI4-MI5, screw or flange mounting.