Danfoss VLT HVAC Drive - 3. Mechanical installation; 3.1. Before starting

3. Mechanical installation
3.1. Before starting
3.1.1. Checklist
When unpacking the adjustable frequency drive, make sure that the unit is undamaged and com-
plete. Use the following table to identify the packaging:
Enclosure
type:
A2
(IP 20/IP
21)
A3
(IP 20/IP
21)
A5
(IP 55/IP
66)
B1
(IP 21/IP
55/IP 66)
B2
(IP 21/IP
55/IP
66)
C1
(IP21/IP
55/66)
C2
(IP21/IP
55/66)
Unit size:
200-240 V
1.1-3.0
kW
3.7
kW
1.1-3.7
kW
5.5-11
kW
15
kW
18.5 - 30
kW
37 - 45
kW
380-480 V
1.1-4.0
kW
7.5-10 hp
[5.5-7.5
kW]
1.1-7.5
kW
11-18.5
kW
22-30
kW
37 - 55
kW
75 - 90
kW
525-600 V
1.1-4.0
kW
5.5-7.5
kW
Table 3.1: Unpacking table
VLT
®
HVAC Drive Instruction Manual 3. Mechanical installation
MG.11.A4.22 - VLT
®
is a registered Danfoss trademark 15
3