Control Techniques Unidrive 1 Series, Руководство пользователя

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Safety
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UL Listing
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Unidrive User Guide
205
Issue Number: 9 www.controltechniques.com
13 UL Listing Information
The Control Techniques UL file number is E171230. Confirmation of UL
listing can be found on the UL website: www.ul.com.
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
• The correct UL-listed fuses are used as follows:
Unidrive size 1 to 4: Class RK1 600Vac
Unidrive size 5: Gould Shawmut Amp-Trap A50P, 500Vac, 450A
• Class 1 60/75
o
C (140/167
o
F) copper wire only is used in the
installation
• The ambient temperature does not exceed 40
o
C (104
o
F) when the
drive is operating
• The terminal tightening torques specified in section 3.12.2 Terminal
sizes and torque settings on page 36
13.1 AC supply specification
The drive is suitable for use in a circuit capable of delivering not more
than:
Unidrive sizes 1 to 3: 5000 rms symmetrical Amperes
Unidrive size 4: 10,000 rms symmetrical Amperes
Unidrive size 5: 18,000 rms
at 268Vac rms for Unidrive LV and 528Vac rms for Unidrive, maximum.
13.2 Maximum continuous output current
The drive models are listed as having the maximum continuous output
currents (FLC) shown in Table 13-1 and Table 13-2 (see Chapter
11
Technical Data on page 190 for details).
Table 13-1 Maximum continuous output current for low voltage
models
Table 13-2 Maximum continuous output current for 380V / 400V
models
* Unidrive size 5 is only available as a STD model.
13.3 Safety label
The safety label supplied with the connectors and mounting brackets
must be placed on a fixed part inside the drive enclosure where it can be
seen clearly by maintenance personnel for UL compliance.
Model FLC (A)
STD / VTC LFT
UNI1201 2.1 2.1
UNI1202 2.8 2.8
UNI1203 3.8 3.8
UNI1204 5.6 4.0
UNI1205 9.5 4.3
UNI2201 12 12
UNI2202 16 14.2
UNI2203 25 14.2
UNI3201 34 28
UNI3202 46 28
UNI3203 60 32
UNI3204 74 35
Model FLC (A)
STD / VTC LFT
UNI1401 2.1 2.1
UNI1402 2.8 2.8
UNI1403 3.8 3.8
UNI1404 5.6 4.0
UNI1405 9.5 4.3
UNI2401 12 12.0
UNI2402 16 14.2
UNI2403 25 14.2
UNI3401 34 28.0
UNI3402 40 28.0
UNI3403 46 32.0
UNI3404 60 33.0
UNI3405 70 35.0
UNI4401 96 70
UNI4402 124 70
UNI4403 156 80
UNI4404 180 100
UNI4405 202 100
UNI5401 300*