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high quality vector control frequency inverter supplier

high quality vector control frequency inverter supplier
  • high quality vector control frequency inverter supplier
  • high quality vector control frequency inverter supplier
  • high quality vector control frequency inverter supplier

high quality vector control frequency inverter supplier

Shenzhen V&T Technologies Co.Ltd. has established a perfect quality control system. The product has automatical slip compensation for the motor without the need for an encoder
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Company Advantages
1. vector control inverter is built using standard materials procured from trusted vendors of the market. Taking the application fields into consideration, the product is strengthened with the reliability and environmental adaptability
2. Shenzhen V&T Technologies Co.Ltd. has established a perfect quality control system. The product has automatical slip compensation for the motor without the need for an encoder
3. The product has obtained many international certifications, which is the strong proof of its high quality and high performance. With speed adjustability, it features better power optimization
4. Our professional quality control team and authoritative third party have carefully and rigorously reviewed the product quality. The rich and flexible functions and customization function meet various speed regulation demands

Representative Industry

Printing Packaging, Petrochemical, Textile, Cable Machinery, Machine Equipment, Food Packaging, Electric Vehicles, Washing Equipment, Plastic Machinery, Metal Products Equipment, Centrifuges and the applications of required open-loop vector.
For examples, ChangQing Oilfield, LiaoHe Oilfield, ShengLi Oilfield,Oritcranes Group, KaiShan compressor Group, MOBO Kompressoren Group, China Railway and Bridge Construction Corporation, JiangSu Sealion Group.


  • Open loop vector control technology with high performance.

  • Inverter operates stably without tripping under any acceleration and deceleration time and any impact load..

  • Independent input and output port of high speed pulse, which can realize high speed pulse cascade function.

  • Accurate speed identification and rotor flux orientation, the torque can also respond quickly and operate stably when a load of 0.25hz breaks.

  • High-precision current detection and protection, high-precision hall to detect output current, realization of fast real-time control and protection of software and hardware, and assurance of performance and reliability of the whole machine.


Product Overview


high quality vector control frequency inverter supplier-1

Product Overview

V5-H series is a high-performance vector control inverter. The product adopts open-loop vector control technology which is completely synchronized with the most advanced technology in the world. It has the excellent control performance with the international high-end frequency converter.At the same time, It is combined with the use characteristics of China, and the reliability and environmental adaptability of the products are further strengthened, and the customized and professional design greatly meet the needs of various transmission applications.


Model Explanation


high quality vector control frequency inverter supplier-2


Product Catalogue


V5−H−4T□□□G  Three−phase 400V Constant torque/heavy−duty application


Power (kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

Motor power (kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

 

Output

Voltage (V)

Three−phase 0 to rated input voltage

Rated current (A)

2.5

3.8

5.5

9

13

17

24

30

39

45

60

75

91

112

150

Overload capacity

150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

 

Input

Ratedvoltage/frequency

Three−phase 380V/480V; 50Hz/60Hz

Allowable voltage range

323V ~ 528V; Voltage imbalance ≤3%; allowable frequency fluctuation: ±5%

Rated current (A)

2.8

4.2

6.1

10

15

19

26

33

43

50

66

83

100

123

165

Braking unit

Built−in as standard

Built−in as option

Protection class

IP20

Cooling mode

Natural−cooling

Forced air cooling

Power (kW)

90

110

132

160

185

200

220

250

280

315

355

400

450

500

 

Motor power (kW)

90

110

132

160

185

200

220

250

280

315

355

400

450

500

 

 

Output

Voltage (V)

Three−phase 0 to rated input voltage

Rated current (A)

176

210

253

304

350

380

426

470

520

600

650

690

775

860

 

Overload capacity

150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

 

Input

Rated voltage/frequency

Three−phase 380V/480V; 50Hz/60Hz

Allowable voltage range

323V ~ 528V; Voltage imbalance ≤3%; allowable frequency fluctuation: ±5%

Rated current (A)

160*

196*

232*

282*

326*

352*

385*

437*

491*

580*

624*

670*

755*

840*

 

Braking unit

External braking unit needed

Protection class

IP20

Cooling mode

Forced air cooling

※V5−H−4T90G and higher products are equipped with external DC reactor as standard.



V5−H−4T□□□L  Three−phase 400V Variable torque/light−duty application


Power (kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

Motor power (kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

 

Output

Voltage (V)

Three-phase 0 to rated input voltage

Rated current (A)

2.5

3.8

5.5

9

13

17

24

30

39

45

60

75

91

112

150

Overload  capacity

150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

 

Input

Rated voltage/frequency

Three-phase 380V/480V; 50Hz/60Hz

Allowable voltage range

323V ~ 528V; Voltage imbalance ≤3%; allowable frequency fluctuation: ±5%

Rated current (A)

2.8

4.2

6.1

10

15

19

26

33

43

50

66

83

100

123

165

Braking unit

Built-in as standard

Built-in as option

Protection class

IP20

Cooling mode

Natural−cooling

Forced air cooling

Power (kW)

90

110

132

160

185

200

220

250

280

315

355

400

450

500

 

Motor power (kW)

90

110

132

160

185

200

220

250

280

315

355

400

450

500

 

 

Output

Voltage (V)

Three-phase 0 to rated input voltage

Rated current (A)

176

210

253

304

350

380

426

470

520

600

650

690

775

860

 

Overload capacity

150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

 

Input

Rated voltage/frequency

Three-phase 380V/480V; 50Hz/60Hz

Allowable voltage range

323V ~ 528V; Voltage imbalance ≤3%; allowable frequency fluctuation: ±5%

Rated current (A)

160*

196*

232*

282*

326*

352*

385*

437*

491*

580*

624*

670*

755*

840*

 

Braking unit

External braking unit needed

Protection class

IP20

Cooling mode

Forced air cooling

※V5−H−4T90G and higher power products are equipped with external DC reactor as standard.



V5−H−4T□□□L  Three−phase 400V Constant torque/heavy−duty application


Power (kW)

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

Motor power (kW)

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

 

Output

Voltage (V)

Three-phase 0 to rated input voltage

Rated current (A)

3.3

5.0

7.5

11

17

22

30

37

44

56

72

91

110

142

176

Overload capacity

115% 1 minute, 160% 0.5 second, interval: 10 minutes (inverse time lag feature)

 

Input

Rated voltage/frequency

Three-phase 380V/480V; 50Hz/60Hz

Allowable voltage fluctuation range

323V ~ 528V; Voltage imbalance: ≤3%; allowable frequency fluctuation: ±5%

Rated current (A)

3.6

5.5

8.3

12

19

25

33

40

50

62

80

100

121

156

194

Braking unit

Built-in as standard

Built-in as option

Protection class

IP20

Cooling mode

Natural-cooling

Forced air cooling

Power (kW)

110

132

160

185

200

220

250

280

315

355

400

450

500

560

 

Motor power (kW)

110

132

160

185

200

220

250

280

315

355

400

450

500

560

 

 

Output

Voltage (V)

Three-phase 0 to rated input voltage

Rated current (A)

210

253

304

350

380

426

470

520

600

650

690

775

860

950

 

Overload capacity

115% 1 minute, 160% 0.5 second, interval: 10 minutes (inverse time lag feature)

 

Input

Rated voltage/frequency

Three-phase 380V/480V; 50Hz/60Hz

Allowable voltage range

323V ~ 528V; Voltage imbalance ≤3%; allowable frequency fluctuation: ±5%

Rated current (A)

196*

232*

282*

326*

352*

385*

437*

491*

580*

624*

670*

755*

840*

920*

 

Braking unit

External braking unit needed

Protection class

IP20

Cooling mode

Forced air convection cooling



※V5−H−4T90G and higher products are equipped with external DC reactor as standard.


Power (kW)

0.4

0.75

1.5

2.2

Motor power (kW)

0.4

0.75

1.5

2.2

 

Output

Voltage (V)

Three-phase 0 to rated input voltage

Rated current (A)

3

5

7.5

10

Overload capacity

150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

 

Input

Rated voltage/frequency

Three-phase or single-phase 200V~240V; 50Hz/60Hz

Allowable voltage range

180V ~ 260V; Voltage imbalance ≤3%; allowable frequency fluctuation: ±5%

Rated current (A)

3.8

5.5

8.3

12

*Braking unit

Built-in as standard

Protection class

IP20

Cooling mode

Natural-cooling

Forced air cooling


Installation Dimension


Product appearance, installation dimensions, approximate weight


high quality vector control frequency inverter supplier-3
high quality vector control frequency inverter supplier-4

V5−H−2T0.4G~V5−H−2T2.2G、V5−H−4T7.5G/11L  And lessen these power grade



high quality vector control frequency inverter supplier-5
high quality vector control frequency inverter supplier-6

V5−H−4T11G/15L And more than these power grade



Product appearance, installation dimensions, approximate weight


Voltage

Model

Appearance, Installation Dimensions(mm)

Weight
(kg)

W

H

D

W1

H1

D1

T1

Hole d

200V

V5−H−2T0.4G

118

190

155

105

173

40.8

3

5.5

1.5

V5−H−2T0.75G

175

60.5

4

2.2

V5−H−2T1.5G

155

40.8

3

1.5

V5−H−2T2.2G

175

60.5

4

2.2

400V

V5−H−4T0.75G/1.5L

118

190

155

105

173

40.8

3

5.5

1.5

V5−H−4T1.5G/2.2L

118

190

175

105

173

60.5

4

5.5

2.6

V5−H−4T2.2G/3.7L

V5−H−4T3.7G/5.5L

V5−H−4T5.5G/7.5L

155

249

185

136

232

69

8

5.5

3

V5−H−4T7.5G/11L

V5−H−4T11G/15L

210

337

200

150

324

88

2

7

8.5

V5−H−4T15G/18.5L

V5−H−4T18.5G/22L

289

440

220

200

425

88

2.5

7

17

V5−H−4T22G/30L

V5−H−4T30G/37L

V5−H−4T37G/45L

319

575

218

220

553

90.5

2.5

10

25

V5−H−4T45G/55L

V5−H−4T55G/75L

404

615

255

270

590

86.5

3.0

10

35

V5−H−4T75G/90L

V5−H−4T90G
V5−H−4T110L

465

745

325

343

715

151.5

3.0

12

55

V5−H−4T110G
V5−H−4T132L

V5−H−4T132G
V5−H−4T160L

540

890

385

370

855

205.5

4.0

14

85

V5−H−4T160G
V5−H−4T185L

V5−H−4T185G
V5−H−4T200L

V5−H−4T200G
V5−H−4T220L

V5−H−4T220G
V5−H−4T250L

700

1010

385

520

977

210

4.0

14

125

V5−H−4T250G
V5−H−4T280L

V5−H−4T280G
V5−H−4T315L

V5−H−4T315G
V5−H−4T355L

810

1358

425

520

1300

210

4.0

14

215

V5−H−4T355G
V5−H−4T400L

400V

V5−H−4T400G
V5−H−4T450L

810

1358

425

520

1300

210

4.0

14

215

V5−H−4T450G
V5−H−4T500L

V5−H−4T500G
V5−H−4T560L



Selection specifications

The correct selection of the frequency converter is very important for the normal operation of the control system. When selecting an inverter, you must fully understand the load characteristics driven by the inverter. People often divide production machinery into three types in practice: constant torque load, constant power load, and fan and water pump load.

Constant torque load:

The load torque TL has nothing to do with the speed n, and TL always remains constant or substantially constant at any speed. For example, frictional loads such as conveyors, mixers, extruders, and potential energy loads such as cranes and elevators are all constant torque loads.

When the inverter drags a load of constant torque, the torque at low speed must be large enough and have sufficient overload capacity. If you need to run at a stable speed at low speed, the heat dissipation capacity of a standard asynchronous motor should be considered to avoid excessive temperature rise of the motor.

Constant power load:

The torque required by machine tool spindles, rolling mills, paper machines, coilers and uncoilers in plastic film production lines is generally inversely proportional to the speed, which is the so-called constant power load. The constant power nature of the load should be in terms of a certain speed variation range. When the speed is very low, due to the limitation of the mechanical strength, the TL cannot increase infinitely, and it turns into a constant torque property at low speed. The constant power zone and constant torque zone of the load have a great influence on the selection of the transmission scheme. When the motor is in constant magnetic flux speed regulation, the maximum allowable output torque does not change, which belongs to constant torque speed regulation; while in the field weakening speed regulation, the maximum allowable output torque is inversely proportional to speed and belongs to constant power speed regulation. If the constant torque and constant power speed range of the motor is consistent with the constant torque and constant power range of the load, that is, the so-called "matching", the capacity of the motor and the capacity of the inverter are the smallest.

Fan and pump load:

In various fans, water pumps, and oil pumps, as the impeller rotates, the resistance generated by air or liquid in a certain speed range is approximately proportional to the power of the power n. As the speed decreases, the speed decreases by the power of the second power. The power required for this load is proportional to the third power of speed. When the required air volume and flow are reduced, the inverter can be used to adjust the air volume and flow through the speed regulation method, which can greatly save energy. Because the power required at high speed increases too quickly with the speed, it is proportional to the cube of the speed, so the fan and pump load should not normally be operated beyond the power frequency.



Company Features
1. At present Shenzhen V&T Technologies Co.Ltd. is the biggest vector control frequency inverter manufacturer for the home.
2. With our well-developed market system all around the world, we have built a solid customer base and meanwhile are widely recognized by our customers throughout efforts.
3. vector control inverter is the basic tenet of Shenzhen V&T Technologies Co.Ltd. and its connotation advances with times. Welcome to visit our factory!
The raw materials of V&T Technologies vector control frequency inverter is superior and thus it comes out with high quality. The product makes low noise and small vibration when running
V&T Technologies vector control frequency inverter is manufactured by the inclusion of modern machines and sophisticated techniques in the production process. The product is designed with a flat and solid base plate
The application of advanced equipment gives V&T Technologies vector control frequency inverter a fine finished. The integrated design fully ensures user-friendly use
The whole production of V&T Technologies vector control inverter is supported by the technicians with extensive industry expertise and the leading production technology. The product is fan-cooling designed for the safety of users
In the production of V&T Technologies vector control inverter, only the superior quality raw materials are adopted. It has the property of low shrinkage and is not easy to get deformed
The advantages of vector control inverter are vector control inverter and low in production cost. The base plate of the product is shockproof
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