28 in. min
130BX214.10
Illustration 3.3 Proper Lifting Method
3.2.3 Forklift
•
Only a competent lift operator with additional
support personnel should attempt moving the
unit.
•
Carefully position forklift and ensure stability
before lift.
3.2.4 Shipping Weights
NOTE
WEIGHTS LISTED IN
Table 3.1
ARE APPROXIMATE FOR BASE
UNITS. OPTIONS CAN ADD OR REDUCE WEIGHT OF UNIT.
Frame
Tier 1 [lbs]
Tier 2 [lbs]
Tier 3 [lbs]
A2-A3
30
35
55
A5
35
55
80
B1
65
85
110
B2
70
105
180
C1
100
145
215
C2
130
190
285
D1
220
420
585
D2
407
662
1037
Table 3.1 Approximate Shipping Weights
3.2.5 Cooling
•
Mount the drive and panel vertically.
•
Option panels rely on the ambient air for cooling,
it is important to observe the limitations on
ambient air temperature. See
Table 3.2
for
temperature rating data. Derating concerns start
above 3300 feet elevation above sea level.
•
Most option panels with drives may be mounted
side-by-side without additional side clearance. A2
and A3 units require 1.5 in. clearance between
units (see
Illustration 3.4
).
•
Top and bottom clearance is required for cooling
(see
Illustration 3.5
). Generally, 100 to 250 mm (4
to 10 inches) minimum clearance is required,
depending upon the hp (kW) of the unit. See the
mechanical drawing shipped with the unit for
specific requirements.
•
No additional back plate is required for drives
with the option panel.
•
Units may be mounted flush to the wall or free
standing. A free-standing mounting kit is
available from Danfoss.
•
See
Table 3.2
for temperature ratings.
Frame Size
NEMA 1
NEMA 12
A2-A3
45
°
C
NA
A5
NA
40
°
C
B1-C1
45
°
C
40
°
C
C2, D1-D2
40
°
C
40
°
C
Table 3.2 Temperature Ratings
1.5 in min.
130BX215.10
Illustration 3.4 Side Cooling Clearance, A-2 and A-3 Frames
Installation
Option Panel Operating Instructions
MG14I102 - VLT
®
is a registered Danfoss trademark
13
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