Vacon 100 industrial Installation Manual

Also see for 100 flow: Applications manual Installation instruction Installation manual Installation manual Installation manual

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Vacon 100 industrial Installation Manual Manual pdf 44 page image

ABDBCFig. 24: The fixing points of the cabinetA. The 4 fixing points at the bottomB. The 2 fixing points at the front bottomC. The 2 fixing points at the rear topD. The 2 fixing points in the fixing bracket4.7 COOLING AND FREE SPACE AROUND THE AC DRIVEThe AC drive produces heat in operation. The fan circulates air and decreases thetemperature of the drive. Make sure that there is sufficiently free space around the drive.Some free space in front of the drive is also necessary for maintenance. You must also have80 cm of free space in front of the cabinet to be able to open the cabinet door. When you have2 or more drives, you can install them side by side.Make sure that the temperature of the cooling air does not become higher than themaximum ambient operating temperature or lower than the minimum ambient operatingtemperature of the drive.The air must move freely and efficiently through the cabinet and the drive. There must be aminimum of 30 cm of space above the cabinet without obstacles that can stop the airflow.Make sure that the hot air goes out of the cabinet and does not come back into the cabinet.The power loss of the AC drive can change significantly, when the load, the output frequencyor the switching frequency changes. It is useful to know the power loss, when you plan theVACON · 44 MOUNTING4 LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/