Danfoss VLT AutomationDrive FC 302 Operating Instructions Manual

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Danfoss VLT AutomationDrive FC 302 Operating Instructions Manual Manual pdf 38 page image

3.2.9 IP21 Drip Shield Installation(Enclosure Types D1 and D2)To comply with the IP21 rating, a separate drip shield isto be installed as explained below:• Remove the 2 front screws• Insert the drip shield and replace screws• Tighten the screws to 5.6 Nm (50 in-lbs)176FA285.10Illustration 3.43 Drip Shield Installation.3.3 Field Installation of Options3.3.1 Installation of Duct Cooling Kit inRittal EnclosuresThis section deals with the installation of IP00/chassisenclosed frequency converters with duct work cooling kitsin Rittal enclosures. In addition to the enclosure a 200 mmbase/plinth is required.176FA252.10Illustration 3.44 Installation of IP00 in Rittal TS8 Enclosure.The minimum enclosure dimension is:• D3 and D4 enclosures: Depth 500 mm and width600 mm.• E2 enclosure: Depth 600 mm and width 800 mm.The maximum depth and width are as required by theinstallation. When using multiple frequency converters inone enclosure, it is recommended that each frequencyconverter is mounted on its own back panel andHow to Install VLT® Automation Drive FC 300 Operating Instructions36 MG33U402 - Rev. 2013-12-1633