Mechanical dimensions, E Enclosures
Frame size
E1
E2
450-600 hp [315-450 kW]
(380-480 V)
500-750 hp [355-560 kW]
(525-600 V)
450-600 hp
[315-450 kW]
(380-480 V)
500-750 hp
[355-560 kW]
(525-600 V)
IP
NEMA
21
Type 12
54
Type 12
00
Chassis
Cardboard
box size
Shipping
dimensions
Height
33.1 in [840 mm] 33.1 in [840 mm] 32.7 in [831 mm]
Width
86.5 in [2197 mm] 86.5 in [2197 mm]
67.1 in [1705
mm]
Depth
29 in [736 mm]
29 in [736 mm]
29 in [736 mm]
Drive
dimensions
Height
78.7 in [2000 mm] 78.7 in [2000 mm] 59 in [1499 mm]
Width
23.6 in [600 mm] 23.6 in [600 mm] 23 in [585 mm]
Depth
19.5 in [494 mm] 19.5 in [494 mm] 19.5 in [494 mm]
Max weight
690 lbs [313 kg]
690 lbs [313 kg]
611 lbs [277 kg]
3.4. Mechanical Installation
Preparation of the mechanical installation of the adjustable frequency drive must be done carefully
to ensure proper results and to avoid additional work during installation. Start by taking a close
look at the mechanical drawings at the end of this instruction manual to become familiar with the
space demands.
3.4.1. Tools Needed
To perform the mechanical installation, the following tools are needed:
•
Drill with 0.39 or 0.47 in [10 or 12 mm] drill.
•
Tape measure
•
Wrench with relevant metric sockets (7-17 mm)
•
Extensions to wrench
•
Sheet metal punch for conduits or cable glands in IP 21 and IP 54 units
•
Lifting bar to lift the unit (rod or tube Ø 0.75 in [20 mm]) able to lift minimum 880 lbs
[400 kg].
•
Crane or other lifting aid to place the adjustable frequency drive in position
•
A Torx T50 tool is needed to install the E1 enclosure in IP 21 and IP 54 enclosure types.
VLT
®
HVAC DRIVE High Power
Instruction Manual
3. How to Install
MG.11.F1.22 - VLT
®
is a registered Danfoss trademark.
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3