Ul Listing Information - Johnson Controls VFD66 Drive User Manual

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UL listing information

Table 10-1 Approvals
R
10.1 UL information
(For VFD66AAA, VFD66BAA, VFD66CAA, VFD66DAA, VFD66EBA, VFD66FAA)
The Johnson Control UL file number is E244421. Confirmation of UL listing can be
found on the UL website: www.ul.com.
10.1.1 Conformity
The drive conforms to UL listing requirements only when the following are observed:
• Class 1 60/75°C (140/167°C) copper wire only is used in the installation.
• The ambient temperature does not exceed 50°C (122°F) when the drive is
operating.
• The terminal tightening torques specified in section 4.1 VFD66 drive on page 12 are
used.
• UL listed class CC acting fuses e.g. Bussman Limitron KTK series, Gould AmpTrap
ATM series or equivalent are used in the AC supply.
10.1.2 AC supply specification
The drive is suitable for use on available circuits of 5,000A RMS maximum, 480V/240V
maximum, when protected by fuses only, sized 250% FLA maximum.
10.1.3 Motor overload protection
The drive provides motor overload protection. The overload protection level is 110% of
the full load current. For individual motor drive current rating, please refer to the relevant
section of the User Guide.
10.1.4 Over-speed protection
The drive provides over-speed protection. However, it does not provide the level of
protection afforded by an independent high integrity over-speed protection device.
VFD66 User Guide
Issue Number: 2
CE approval Europe
C tick approval Australia
UL/cUL approval USA & Canada
www.johnsoncontrols.com
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