4 Mechanical installation
4.1 Before starting
4.1.1 Checklist
When unpacking the adjustable frequency drive, make sure 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
0.75–7.5
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 adjustable frequency drive. The packaging for these enclosures contains, as shown: accessory bag(s), documen-
tation and the unit. Depending on options fitted, there may be one or two bags and one or more booklets.
VLT
®
AQUA Drive
Instruction Manual
4 Mechanical installation
MG.20.M5.22 - VLT
®
is a registered Danfoss trademark
4-1
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