Installation Requirements; Standard Mounting Instructions; Mounting Space - Johnson Controls VSD II Series Installation Manual

Installation Requirements

Installation Requirements
This chapter contains all of the information required to properly
install and prepare the VSD Series II VSD for operation. The
contents are listed to serve as a list of tasks needed to
complete the installation. Included in this section are:
Line (mains) and motor power wiring
●
I/O control wiring
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Standard Mounting Instructions

Select the mounting location based on requirements listed
●
in this chapter
Mounting surface must be a vertical, flat, non-flammable
●
surface
VSD Series II open drives may be mounted side-by-side or
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stacked vertically, as outlined in this chapter
Surface must be strong enough to support the drive and
●
not subject to excessive motion or vibration
Mark the location of the mounting holes on the mounting
●
surface, using the template provided on the cover of the
cardboard shipping package
Using fasteners appropriate to your VSD and mounting
●
surface, securely attach the VSD to the mounting surface
using all four mounting hole locations
When mounting one unit above the other the lower unit air
outlet must be directed away from the inlet air used by the
upper one. The clearance between the upper and lower unit
should equal C + D.
Space Requirements for Mounting the VSD Series II Drive and Airflow
Frame Line
Size Voltage hp (VT)
FS4 230 Vac 0.75–4
480 Vac 1.5–7.5
FS5 230 Vac 5–10
480 Vac 10–20
FS6 230 Vac 15–20
480 Vac 25–40
FS7 230 Vac 25–40
480 Vac 50–75
FS8 230 Vac 50–75
480 Vac 100–150
FS9 230 Vac 100–125
480 Vac 200–250
Notes
Minimum clearances A and B for drives with NEMA 12 (IP54) enclosure is 0 mm (in).
kW ratings are at 400V/50 Hz.
20 VSD Series II LIT-12011772—October 2012 www.johnsoncontrols.com
kW Amp
0.55–3.0 3.7–12.5
1.1–5.5 3.4–12
4–7.5 18–31
7.5–15 16–31
11–15 48–62
18.5–30 38–61
18.5–30 75–105
37–55 72–105
37–55 140–205
75–110 140–205
75–90 261–310
132–160 261–310
1. Measure the mounting space to ensure that it allows the
minimum space surrounding the VSD Series drive. Drive
dimensions are on Page 21.
2. Make sure the mounting surface is flat and strong
enough to support the drive, is not flammable, and is not
subject to excessive motion or vibration.
3. Ensure that the minimum airflow requirements for your
drive are met at the mounting location.
4. Mark the location of the mounting holes on the
mounting surface, using the template provided on the
cover of the cardboard shipping package.
5. Using fasteners appropriate to your drive and mounting
surface, securely attached the drive to the mounting
surface using all four screws or bolts.
Mounting dimensions:
Refer to Page 21 for drive dimensions
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Mounting Space

C
B
A
2
D
A B C
in (mm) in (mm) in (mm)
0.8 (20) 0.8 (20) 3.9 (100)
0.8 (20) 0.8 (20) 4.7 (120)
0.8 (20) 0.8 (20) 6.3 (160)
0.8 (20) 0.8 (20) 9.8 (250)
0.8 (20) 0.8 (20) 11.9 (300)
0.8 (20) 0.8 (20) 13.8 (350)
B
A
D Cooling Air
in (mm) Required
2.0 (50) 27 CFM
3
45 m
2.4 (60) 45 CFM
3
75 m
3.1 (80) 112 CFM
190 m
3.9 (100) 109 CFM
185 m
6.0 (150) 209 CFM
335 m
7.9 (200) 366 CFM
621 m
/h
/h
3
/h
3
/h
3
/h
3
/h