Commander SE User Guide
62
Issue Number 5
11
UL Listing Information
11.1
Common UL information
Conformity
The Drive conforms to UL listing requirements only when the following are observed:
•
Class 1 60/75
°
C (140/167
°
F) copper wire only is used in the installation.
•
The ambient temperature does not exceed 40
°
C (104
°
F) when the Drive is
operating.
•
The terminal tightening torques specified in Chapter 5 Terminals are used.
•
The Drive is installed into a separate electrical enclosure. The Drive has a UL
‘Open-type’ enclosure rating.
AC Supply Specification
The Drive is suitable for use in a circuit capable of delivering not more than 5000RMS
symmetrical Amperes at 264VAC RMS maximum (200V models) or 528VAC RMS
maximum (400V models).
Motor Overload Protection
The Drive provides motor overload protection. The overload protection level is 150%
of full-load current. It is necessary for the motor rated current to be entered into
parameter 6 for the protection to operate correctly. The protection level may be
adjusted below 150% if required. Refer to the Commander SE Advanced User Guide
for further information.
Overspeed Protection
The Drive does not incorporate overspeed protection.
11.2
Power dependant UL information
11.2.1 Commander SE Size 1
Conformity
The Drive conforms to UL listing requirements only when the following is observed:
•
UL listed class CC fast acting fuses e.g. Bussman Limitron KTK series, Gould
Amp-Trap ATM series or equivalent are used in the AC supply.
NEMA Enclosure rating
The Drive has a NEMA type 1 enclosure rating. NEMA type 1 is an enclosure
constructed for indoor use to provide a degree of protection to personnel against
incidental contact with the enclosed equipment and to provide a degree of protection
against falling dirt.
11.2.2 Commander SE Size 2
Conformity
The Drive conforms to UL listing requirements only when the following are observed:
•
UL listed class CC fast acting fuses e.g. Bussman Limitron KTK series, Gould
Amp-Trap ATM series or equivalent are used in the AC supply for 200 and
400VAC input models with the following exceptions:
•
The SE2D200220 when operated from a single phase supply must use a 35A UL
listed class J fast acting fuse e.g. Gould Amp-Trap A4J35 or Littelfuse Power-
Gard JLS35.
•
With reference to Table 3.7, the SE23200400 may use 30A UL listed class CC
fast acting fuses.
•
The power input wiring for the following models should be terminated with UL
listed (to UL486A/C) 12 AWG ring terminals (max. allowable diameter 8.0mm):
SE2D200220 when used on a single-phase supply
SE23200400
