Mechanical Installation; Before Starting - Danfoss VLT HVAC Operating Instructions Manual

®
VLT HVAC Drive Operating Instructions

3. Mechanical installation

3.1. Before starting

3.1.1. Checklist
When unpacking the frequency converter, ensure that the unit is undamaged and complete. Use
the following table to identify the packaging:
Enclosure
type:
Unit size:
200-240 V
380-480 V
525-600 V
Table 3.1: Unpacking table
Please note that a selection of screwdrivers (phillips 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.
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
1.1-4.0 5.5-7.5 1.1-7.5
kW kW kW
1.1-4.0 5.5-7.5
kW kW
MG.11.A4.02 - 09.10.06. VLT ® is a registered Danfoss trademark
3. Mechanical installation
B1 B2 C1
(IP 21/IP (IP 21/IP ( IP21/IP
55/IP 66) 55/IP66) 55/66)
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
13