Danfoss VLT AutomationDrive FC 301 Series Design Manual page 185

Options and Accessories
11.4.6 IP21/Type 1 Enclosure Kit
IP20/IP4X top/TYPE 1 is an optional enclosure element
available for IP20 compact units.
If the enclosure kit is used, an IP20 unit is upgraded to
comply with enclosure IP21/4X top/TYPE 1.
The IP4X top can be applied to all standard IP20 FC 300
variants.
B
D
E
Figure 11.23 Enclosure Type A2
MG33BF22
Design Guide
A
C
Rev. 2014-04-04 All rights reserved.
B
D
E
Figure 11.24 Enclosure Type A3
A Top cover
B Brim
C Base part
D Base cover
E Screw(s)
Table 11.12 Legend to Figure 11.23 and Figure 11.24
Place the top cover as shown. If an A or B option is used,
the brim must be fitted to cover the top inlet. Place the
base part C at the bottom of the adjustable frequency
drive and use the clamps from the accessory bag to
correctly fasten the cables.
Holes for cable connectors:
•
Size A2: 2x M25 and 3xM32
•
Size A3: 3xM25 and 3xM32
A
C
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