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Close Loop Vector Control VFD AC Inverter Drives

CT300 Series Close Loop Vector inverter VFD, based on DSP control system, has high performance vector control technology of high performance of speed and torque control mainly for machine tools, textile, and other key industries, achieving excellent performance and high reliability.

  • Output Frequency 0-600Hz
  • Rated Power0.75kw to 1250kw
  • Control ModeV/F control, PG close loop vector control
  • TypeAC Drive
  • Horsepower1hp - 1700hp
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Close Loop Vector Control VFD AC Inverter Drives


Close Loop Vector Control VFD Description:

  • Universal close loop control can be used to achieve high control precision, high starting torque, high adjustable-speed ratio and rapid response speed.
  • Compatible with asynchronous motor and permanent magnet synchronous motor, rapid and accurate motor parameter self-study.
  • Two control methods: V/F control, PG close loop vector control.
  • Support RS485 communication protocol and expansion for PROFIBUS-DP, CAN Open, Ethernet, etc.
  • Rapid and steady switch on-off.
  • High control accuracy, high start torque, high speed ratio and fast response speed.
  • Fast dynamic response and high speed control accuracy.
  • Large low frequency torque, hold 200% rated torque output at 0.00Hz
  • Great anti-inference capacity.
  • Offering a variety of fault protection functions: over-current, over-voltage, under-voltage, over-temperature, phase-failure, overload, etc.
  • MOQ: 10


Close Loop Vector Control VFD Specification:

 Inverter model

Power（kW）

Input current（A）

Output current（A）

Applicable motor power（kW）

Single-phase 220Vac 50/60Hz

CT300-2S-0.7-B

0.7

8.2

4.0

0.75

CT300-2S-1.5-B

1.5

14.0

7.0

1.5

CT300-2S-2.2-B

2.2

23.0

9.6

2.2

Three-phase 380Vac 50/60Hz

CT300-4T-0.7-B

0.7

3.4

2.5

0.7

CT300-4T-1.5-B

1.5

5.0

3.7

1.5

CT300-4T-2.2-B

2.2

5.8

5.3

2.2

CT300-4T-4.0-B

4.0

12.0

9.5

4.0

CT300-4T-5.5-B

5.5

18.5

14

5.5

CT300-4T-7.5-B

7.5

22.5

18.5

7.5

CT300-4T-11-B

11

30.0

25.0

11

CT300-4T-15-B

15

39.0

32.0

15

CT300-4T-18.5-B

18.5

45.0

38.0

18.5

CT300-4T-22-B

22

54.0

45.0

22

CT300-4T-30-B

30

68.0

60.0

30

CT300-4T-37-B

37

84.0

75.0

37

CT300-4T-45

45

98.0

92.0

45

CT300-4T-55

55

123.0

115.0

55

CT300-4T-75

75

157.0

150.0

75

CT300-4T-90

90

188.0

180.0

90

CT300-4T-110

110

221.0

215.0

110

CT300-4T-132

132

267.0

260.0

132

CT300-4T-160

160

309.0

305.0

160

CT300-4T-185

185

344.0

340.0

185

CT300-4T-300

300

384.0

380.0

300

CT300-4T-220

220

429.0

425.0

220

CT300-4T-250

250

484.0

480.0

250

CT300-4T-280

280

539.0

530.0

280

CT300-4T-315

315

612.0

600.0

315

CT300-4T-350

350

665.0

650.0

350

CT300-4T-400

400

715.0

720.0

400

CT300-4T-500

500

890.0

860.0

500

 

Close Loop Vector Control VFD Application:

 

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