4. Mechanical installation
4.1. Before starting
4.1.1. Checklist
When unpacking the frequency converter, ensure that the unit is undamaged and complete. Use the following table to identify the packaging:
Enclosure
type:
A2
(IP 20/ 21)
A3
(IP 20/21)
A5
(IP 55/ 66)
B1/B3
(IP20/ 21/ 55/ 66)
B2/B4
(IP20/ 21/ 55/66)
C1/C3
(IP20/21/ 55/66)
C2/C4
(IP20/21/ 55/66)
Unit size (kW):
200-240 V
0.25-3.0 3.7 0.25-3.7
5.5-11/
5.5-11
15/
15-18.5
18.5-30/
22-30
37-45/
37-45
380-480 V 0.37-4.0 5.5-7.5 0.37-7.5
11-18.5/
11-18.5
22-30/
22-37
37-55/
45-55
75 - 90/
75-90
525-600 V 0.75-4.0 5.5-7.5 0.75-7.5
11-18.5/
11-18.5
22-37/
22-37
45-55/
45-55
75 - 90/
75-90
Table 4.1: Unpacking table
Please note that a selection of screwdrivers (philips or cross-thread screwdriver and torx), a side-cutter, drill and knife is also recommended to have
handy for unpacking and mounting the frequency converter. The packaging for these enclosures contains, as shown: Accessories bag(s), documentation
and the unit. Depending on options fitted there may be one or two bags and one or more booklets.
VLT
®
AQUA Drive
Operating Instructions
4. Mechanical installation
MG.20.M5.02 - VLT
®
is a registered Danfoss trademark
13
4
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