Ul Listing Information - Control Techniques Unidrive LV Series Installation Manual

B

UL Listing Information

The Drive conforms to UL listing requirements only
when the following are observed:
•
The Drive is installed in a type 1 enclosure, or
better, as defined by UL50
•
UL-listed fuses class RK1 600V
the supply
AC
•
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
the table in Terminal sizes and tightening
torques in Chapter 2 Installing the Drive are
used
2.1 AC supply specification
The Drive is suitable for use in a circuit capable of
delivering not more than 5000
Amperes at 268V
AC RMS
2.2 Maximum continuous
output current
The Drive models are listed as having the maximum
continuous output currents (FLC) shown in Tables
B–1 and B–2 (see Appendix C Data for details).
Unidrive LV model sizes 1 to 3 Installation Guide
Issue code: uliu1
are used in
AC
symmetrical
RMS
maximum.
Table B–1 Maximum continuous output
current for standard and VTC
models
Model
UNI 1201
UNI 1202
UNI 1203
UNI 1204
UNI 1205
UNI 2201
UNI 2202
UNI 2203
UNI 3201
UNI 3202
UNI 3203
UNI 3204
Table B–2 Maximum continuous output
current for LFT models
Model
UNI 1201 LFT
UNI 1202 LFT
UNI 1203 LFT
UNI 1204 LFT
UNI 1205 LFT
UNI 2201 LFT
UNI 2202 LFT
UNI 2203 LFT
UNI 3201 LFT
UNI 3202 LFT
UNI 3203 LFT
UNI 3204 LFT
FLC (A)
2.1
2.8
3.8
5.6
9.5
12
16
25
34
46
60
74
FLC (A)
2.1
2.8
3.8
4.0
4.3
12.0
14.2
14.2
28.0
28.0
32.0
35.0
UL listing 2-1