Control Techniques Unidrive 1403 User Manual

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Unidrive User Guide 191
Issue Number: 9 www.controltechniques.com
Table 11-2 Unidrive LFT drive current ratings (at 9kHz PWM
switching frequency)
11.1.2 Power dissipation (all versions)
* Per Unidrive size 5 power module (e.g. UNI5402 is 9,400W etc.).
The default PWM switching frequency is as follows:
Unidrive and Unidrive VTC: 3kHz; Unidrive LFT: 9kHz.
Model
Nominal rating Maximum permissible output current (A)
Typical input
current
(A)
Maximum
continuous input
current (A)
kW hp
Standard duty
cycle at 40°C
Continuous
operation at 40°C
Continuous
operation at 50°C
UNI1201 LFT 0.37 0.5 2.1 2.1 2.1 2.4 4.0
UNI1202 LFT 0.55 0.75 2.8 2.8 2.8 3.5 6.0
UNI1203 LFT 0.75 1.0 3.8 3.8 3.3 4.6 8.0
UNI1204 LFT 1.1 1.5 5.6 4.0 3.3 6.5 10.0
UNI1205 LFT 2.2 3.0 9.5 4.3 3.3 8.6 12.5
UNI2201 LFT 3.0 4.0 12.0 12.0 11.0 10.8 13.9
UNI2202 LFT 4.0 5.0 16.0 14.2 11.0 14.3 16.9
UNI2203 LFT 5.5 10.0 25.0 14.2 11.0 19.8 27.0
UNI3201 LFT 7.5 15 34.0 28.0 21.0 26 28
UNI3202 LFT 11.0 20 46.0 32.0 24.0 39 43
UNI3203 LFT 15.0 25 60.0 33.0 24.0 53 56
UNI3204 LFT 22.0 30 74.0 35.0 26.0 78 84
UNI1401 LFT 0.75 1.0 2.1 2.1 2.1 3.0 4.5
UNI1402 LFT 1.1 1.5 2.8 2.8 2.8 4.3 5.5
UNI1403 LFT 1.5 2.0 3.8 3.8 3.3 5.8 6.8
UNI1404 LFT 2.2 3.0 5.6 4.0 3.3 8.2 8.6
UNI1405 LFT 4.0 5.0 9.5 4.3 3.3 10.0 12.0
UNI2401 LFT 5.5 7.5 12.0 12.0 11.0 13.0 16.0
UNI2402 LFT 7.5 10.0 16.0 14.2 11.0 17.0 20.0
UNI2403 LFT 11.0 15 25.0 14.2 11.0 25.0 21.0
UNI3401 LFT 15.0 25 34.0 28.0 21.0 27 34
UNI3402 LFT 18.5 30 40.0 28.0 21.0 32 39
UNI3403 LFT 22.0 30 46.0 32.0 24.0 40 53
UNI3404 LFT 30.0 40 60.0 33.0 24.0 52 66
UNI3405 LFT 37.0 50 70.0 35.0 26.0 66 82
UNI4401 LFT 45 75 96 70 57 76 98
UNI4402 LFT 55 100 124 70 57 91 114
UNI4403 LFT 75 125 156 80 61 123 152
UNI4404 LFT 90 150 180 100 77 145 205
UNI4405 LFT 110 150 202 100 77 181 224
Model
Nominal rating Maximum total power dissipation (W)
kW hp 3kHz 4.5kHz 6kHz 9kHz 12kHz
UNI1401 0.75 1.0 80 80 90 90 90
UNI1402 1.1 1.5 90 90 100 100 110
UNI1403 1.5 2.0 100 110 110 120 130
UNI1404 2.2 3.0 130 130 130 150 150
UNI1405 4.0 5.0 180 190 190 190 170
UNI2401 5.5 7.5 210 230 250 280 310
UNI2402 7.5 10 270 290 310 320 310
UNI2403 11.0 15 400 380 360 330 310
UNI3401 15.0 20 570 620 670 660 630
UNI3402 18.5 25 660 720 730 660 630
UNI3403 22.0 30 730 800 770 730 700
UNI3404 30.0 40 950 830 790 740 710
UNI3405 37.0 50 1,090 990 920 850 800
UNI4401 45 60 1,460 1,610 1,630 1,530
UNI4402 55 75 1,910 1,780 1,670 1,560
UNI4403 75 100 2,370 2,130 2,030 1,850
UNI4404 90 125 2,640 2,890 2,700 2,470
UNI4405 110 125 2,970 2,910 2,720 2,490
UNI5401 160 200 4,700

Control Techniques Unidrive 1403 Specifications

General

Brand	Control Techniques
Model	Unidrive 1403
Category	Controller
Language	English