Control Techniques Unidrive LV Series User Manual

Unidrive LV model sizes 1 to 3 Installation Guide
Issue code: uliu1
2-8 Installing the Drive
Table 2–6 Maximum permissible output current for Unidrive LFT LV
(at 9kHz
PWM switching frequency)
Model Nominal
rating
Maximum permissible output current
kW HP Standard duty cycle
at 40°°C
Continuous
operation at 40°C
Continuous
operation at 50°°C
UNI 1201 LFT 0.37 kW 0.5 2.1 A
2.1 A
2.1 A
UNI 1202 LFT 0.55 kW 0.75 2.8 A
2.8 A
2.8 A
UNI 1203 LFT 0.75 kW 1.0 3.8 A
3.8 A
3.3 A
UNI 1204 LFT 1.1 kW 1.5 5.6 A
4.0 A
3.3 A
UNI 1205 LFT 2.2 kW 3.0 9.5 A
4.3 A
3.3 A
UNI 2201 LFT 3.0 kW 4.0 12.0 A
12.0 A
11.0 A
UNI 2202 LFT 4.0 kW 5.0 16.0 A
14.2 A
11.0 A
UNI 2203 LFT 5.5 kW 10.0 25.0 A
14.2 A
11.0 A
UNI 3201 LFT 7.5 kW 15.0 34.0 A
28.0 A
21.0 A
UNI 3202 LFT 11 kW 20.0 46.0 A
32.0 A
24.0 A
UNI 3203 LFT 15 kW 25.0 60.0 A
33.0 A
24.0 A
UNI 3204 LFT 22 kW 30.0 74.0 A
35.0 A
26.0 A
Table 2–7 Maximum total power dissipation (Unidrive LV, Unidrive VTC LV and Unidrive LFT LV)
Model
Nominal
rating
Maximum total power dissipation
kW HP 3kHz 4.5kHz 6kHz 9kHz 12kHz
UNI 1201
0.37kW 0.5 80 W 80 W 90 W 90 W 90 W
UNI 1202
0.55kW 0.75 90 W 90 W 100 W 100 W 110 W
UNI 1203
0.75kW 1.0 100 W 110 W 110 W 120 W 130 W
UNI 1204
1.1kW 1.5 130 W 130 W 140 W 150 W 150 W
UNI 1205
2.2kW 3.0 180 W 190 W 190 W 190 W 170 W
UNI 2201
3.0kW 4.0 210 W 230 W 250 W 280 W 310 W
UNI 2202
4.0kW 5.0 270 W 290 W 310 W 320 W 310 W
UNI 2203
5.5kW 10.0 400 W 380 W 360 W 330 W 310 W
UNI 3201
7.5kW 15.0 570 W 620 W 670 W 660 W 630 W
UNI 3202
11kW 20.0 730 W 800 W 770 W 730 W 700 W
UNI 3203
15kW 25.0 950 W 830 W 790 W 740 W 710 W
UNI 3204
22kW 30.0 1090 W 990 W 920 W 850 W 800 W
The default PWM switching frequency is a follows...
Unidrive LV and Unidrive VTC LV: 3kHz
Unidrive LFT LV: 9kHz

Control Techniques Unidrive LV Series Specifications

General

Brand	Control Techniques
Model	Unidrive LV Series
Category	DC Drives
Language	English