Mechanical Installation; Before Starting - Danfoss VLT HVAC Drive Instruction Manual

VLT ® HVAC Drive Instruction Manual

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:
Unit size:
200-240 V
380-480 V
525-600 V
Table 3.1: Unpacking table
A2 A3 A5
(IP 20/IP (IP 20/IP (IP 55/IP
21) 21) 66)
1.1-3.0 3.7 1.1-3.7
kW kW kW
7.5-10 hp
1.1-4.0 1.1-7.5
[5.5-7.5
kW kW
kW]
1.1-4.0 5.5-7.5
kW kW
MG.11.A4.22 - VLT ® is a registered Danfoss trademark
3. Mechanical installation
B2
B1
C1
(IP 21/IP
(IP 21/IP (IP21/IP
55/IP
55/IP 66) 55/66)
66)
5.5-11 15 18.5 - 30
kW kW kW
11-18.5 22-30 37 - 55
kW kW kW
3
C2
(IP21/IP
55/66)
37 - 45
kW
75 - 90
kW
15