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handle easily what is a variable speed drive customized sample provide for Speed control

handle easily what is a variable speed drive customized sample provide for Speed control

handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control
  • handle easily what is a variable speed drive customized sample provide for Speed control

handle easily what is a variable speed drive customized sample provide for Speed control

Being regarded as a professional manufacturer of high frequency inverter , Shenzhen V&T Technologies Co.Ltd. is now growing into a powerful company in the domestic and international market.
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  • With a complete service system, V&T can provide timely, professional and comprehensive after-sales service for consumers.
Product Details
variable frequency drive's outstanding quality is shown in the details.V&T carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce variable frequency drive which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.
Company Advantages
1. V&T Technologies high frequency inverter is developed by our dedicated R&D team on the basis of market research such as specific business needs of the business owners.
2. Its finishes meet the minimum requirements for durability. This durability includes scratch resistance, resistance to hot objects and resistance to liquids.
3. This product is required to maintain its original shape. It has the ability to resist deformation when withstanding heaving loading from feet.
4. Shenzhen V&T Technologies Co.Ltd. has won the favor of the world's customers with its what is a variable speed drive .
5. Shenzhen V&T Technologies Co.Ltd. fully makes use of its cutting edge technology and high frequency inverter to achieve high-end what is a variable speed drive .

Representative Industry

Speed control application that there is a roll diameter calculation and tension with pendulum but no encoder.
such as warping machine, sizing machine, dyeing machine, non-woven slitting machine, winding machine, laminating machine, coating Machine, laminating machine, laminating machine, bag cutting machine, single frequency conversion, double frequency conversion, straight wire drawing machine, cable machine, paper machine, slitting machine, surface reeling machine, rewinding machine, gravure printing machine, Flexographic printing machines, dyeing machines, dyeing machines, metal processing cold-rolling machines, hot-rolling machines, layer winding machines, winding machines, unwinding frames, leather winders, extruders, etc. In addition, V6−T can be used as an replacement torque motor with torque control and constant tension control, and it can also be used as replacing magnetic powder clutch.


  • Simple and reliable, cost-saving, easy to maintain on system, optional industry experience value, built-in control scheme, and wide range of applications

  • Diversified application of parameters, unified parameter setting, and intelligent parameter setting

  • Various tension schemes, anti-"speed" function, compensation on tension dynamic , built-in automatic roll change, tension taper function, roll diameter self-learning, PID adaptive function, no-encoder scheme, excellent vector performance

  • Remote debugging assistant and the system runs stably within two steps


Product Overview


handle easily what is a variable speed drive customized sample provide for Speed control-1

Product Overview

V5−T is a special inverter with high-performance vector control on Tension Control. It devotes to controlling speed  with roll diameter calculation and tension matched with pendulum but no encoder.
V6−T is a special inverter with high-performance torque control and vector control on Tension Control. It devotes to controlling speed with an encoder, roll diameter calculation and tension pendulum and also or not. With the requirements met on rewinding and unwinding machine, it not only achieves requirements of cost saving, improvement on product quality and production efficiency,but also easy maintenance and easy debugging.


Model Explanation


handle easily what is a variable speed drive customized sample provide for Speed control-2


Technical Parameters


control method

High performance vector control tension control

Power range

0.75kW~500 kW

Input voltage, frequency

3AC 380V~480V;50Hz/60Hz

Input voltage, frequency

3AC 0 ~ rated input voltage

Output frequency

0.0~300.0Hz

Digital input and output

Standard multi-function input terminal, expandable
Standard open collector output, expandable

Analog input and output

Input: AI1 0~20 mA, input impedance 500Ω, maximum input current 30mA;
0 to 10V, input impedance 20kΩ,
Maximum input voltage 15V, resolution is 12 bits (0.025%)
Select 0 to 20 mA or 0 to 10V analog input by jumper

AI2 Same as above

AI3 −10V~10V, input impedance 20kΩ maximum input voltage ±15V, resolution 12 bits (0.025%)
Output: AO1 0~20 mA, output allowable impedance 200~500Ω
0 to 10V, output allowable impedance ≥10kΩ, resolution is 10 bits (0.1%)
Short-circuit protection function, select 0~20 mA or 0~10V analog output by jumper

AO2 Same as above

Pulse input and output

Pulse input: 0.1Hz ~ 50kHz; voltage range: 24V ± 20%
Pulse output: 0 ~ 50kHz; voltage range: 24V ± 20%

Protocol

Dual 485 communication interface supports Modbus protocol (RTU), standard operation panel can realize remote control, up to 500 meters

Brake unit

15kW and lower power grades are built-in;
18.5kW ~ 75kW power grades are built-in as option;
90kW and higher power grades need to be external;

External interface

DC24V power supply, maximum output current 100 mA

DC reactor

90kW and higher power grades models are standard with external DC reactor

Installation method

Wall mounting

Protection level

IP20



Product Catalogue


V6-H-4TXXXG and V5-H-4TXXXG


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


Model table


Voltage

Model

Single/three phase 200V constant torque / heavy duty application

 Motor (kW)

Rated output current (A)

Rated input current (A)

400V

V5/V6−T−4T0.75

0.75

2.5

2.8

1.5

3.3

3.6

V5/V6−T−4T1.5

1.5

3.8

4.2

2.2

5.0

5.5

V5/V6−T−4T2.2

2.2

5.5

6.1

3.7

7.5

8.3

V5/V6−T−4T3.7

3.7

9

10

5.5

11

12

V5/V6−T−4T5.5

5.5

13

15

7.5

17

19

V5/V6−T−4T7.5

7.5

17

19

11

22

25

V5/V6−T−4T11

11

24

26

15

30

33

V5/V6−T−4T15

15

30

33

18.5

37

40

V5/V6−T−4T18.5A*

18.5

39

43

22

44

50

V5/V6−T−4T22A

22

45

53

30

56

62

V5/V6−T−4T30A

30

60

66

37

72

80

V5/V6−T−4T37A

37

75

83

45

91

100

V5/V6−T−4T45A

45

91

100

55

110

121

V5/V6−T−4T55A

55

112

123

75

142

156

V5/V6−T−4T75A

75

150

165

90

176

194

V5/V6−T−4T90

90

176

160

110

210

196

V5/V6−T−4T110

110

210

196

132

253

232

V5/V6−T−4T132

132

253

232

160

304

282

V5/V6−T−4T160

160

304

282

185

350

326

V5/V6−T−4T185

185

350

326

200

380

352

V5/V6−T−4T200

200

380

352

220

426

385

V5/V6−T−4T220

220

426

385

250

470

437

V5/V6−T−4T250

250

470

437

280

520

491

V5/V6−T−4T280

280

520

491

315

600

580

V5/V6−T−4T315

315

600

580

355

650

624

V5/V6−T−4T355

355

650

624

400

690

670

V5/V6−T−4T400

400

690

670

450

775

755

V5/V6−T−4T450

450

775

755

500

860

840

V5/V6−T−4T500

500

860

840

450

950

920

*In this table, “A” indicates the structure version, and the default is the original version, which is A, B······.


Installation Dimension


Product appearance, installation dimensions, approximate weight


handle easily what is a variable speed drive customized sample provide for Speed control-3
handle easily what is a variable speed drive customized sample provide for Speed control-4

V5/V6−T−4T7.5 and lower power grades



handle easily what is a variable speed drive customized sample provide for Speed control-5
handle easily what is a variable speed drive customized sample provide for Speed control-6

V5/V6−T−4T11 and higher power grades



Product appearance, installation dimensions, approximate weight


Voltage

Model

Appearance and installation dimensions (mm)

 weight (kg)

W

H

D

W1

H1

D1

T1

Hole d

400V

V5/V6−T−4T0.75

118

190

155

105

173

40.8

3

5.5

1.5

V5/V6−T−4T1.5

118

190

175

105

173

60.5

4

5.5

2.6

V5/V6−T−4T2.2

V5/V6−T−4T3.7

V5/V6−T−4T5.5

155

249

185

136

232

69

8

5.5

  3

V5/V6−T−4T7.5

V5/V6−T−4T11

210

337

200

150

324

107.5

2.5

7

8.5

V5/V6−T−4T15

V5/V6−T−4T18.5A*

285

440

220

200

425

107.5

2.5

7

17

V5/V6−T−4T22A

V5/V6−T−4T30A

V5/V6−T−4T37A

315

575

227

220

553

123.5

2.5

10

25

V5/V6−T−4T45A

V5/V6−T−4T55A

400

615

265

270

590

123.5

3.0

10

35

V5/V6−T−4T75A

V5/V6−T−4T90

465

745

325

343

715

156

3.0

12

55

V5/V6−T−4T110

V5/V6−T−4T132

540

890

385

370

855

205.5

4.0

14

85

V5/V6−T−4T160

V5/V6−T−4T185

V5/V6−T−4T200

V5/V6−T−4T220

700

1010

385

520

977

210

4.0

14

125

V5/V6−T−4T250

V5/V6−T−4T280

V5/V6−T−4T315

810

1358

425

520

1300

210

4.0

14

215

V5/V6−T−4T355

V5/V6−T−4T400

810

1358

425

520

1300

210

4.0

14

215

V5/V6−T−4T450

V5/V6−T−4T500

* "A" in this table indicates the structure version. The default is the original version, which is A, B... in order.


Option / expansion card


category

Name

Model

Function Explanation

Refer

Operation panel

Operation panel (shuttle  type)

V6−DP01

Standard models of 7.5kW and below

P2−**

Operation panel (button type)

V6−DP02

11kW and above models are standard

P2−**

Text display

EX−MT01

Man-machine interface - text display

P2−**

touch screen

EX−MT02

Human-machine interface - touch screen

P2−**

Fake panel

V6−DP03

Customer option

P2−**

Pallet

V6−DP05

Operation panel mounting accessories

P2−**

Expansion Card

Power monitor card

EX−PA01

Three-phase input power supply phase loss / instantaneous power failure monitoring

P2−**

Phase-sequence detection card

EX−PA02

Three-phase input power phase detection

P2−**

Speed tracking card

EX−PA03

Speed tracking

P2−**

External power rectification card

EX−RF01

Control power is provided by external power supply

P2−**

Programmable CAN bus extension card

EX−CA05

 

P2−**

Profibus DP communication card

EX−CA06

 

P2−**

Keyboard extension cord

2 m keyboard extension cord

CB1−200

 

P2−**

3 m keyboard extension cord

CB1−300

 

P2−**

Base

Inverter base

 

Optional for 90kW and above power models

 

PG card(V6−T for option)

PG feedback card (12V)

EX−PG01

A/B/Z open collector/differential/push-pull

P2−**

PG feedback card (5V)

EX−PG02

A/B/Z open collector/differential/push-pull

P2−**

PG feedback with frequency dividing output (12V)

EX−PG03

12V−PG feedback cassette with crossover output

P2−**

PG feedback with frequency dividing output (5V)

EX−PG04

5V−PG feedback cassette with crossover output

P2−**

PG Feedback card for UVW code disk

EX−PG06

Feedback card for UVW code disk

P2−**

PG Feedback card/rotary transformer

EX−PG07

Feedback card for resolver

P2−**


Option / expansion card


handle easily what is a variable speed drive customized sample provide for Speed control-7
handle easily what is a variable speed drive customized sample provide for Speed control-8
handle easily what is a variable speed drive customized sample provide for Speed control-9

The coiling machine is an irreplaceable device for the production of strip and wire, such as the coiling of plastic tape, the coiling of paper in paper mills, the coiling of sheet metal in alloy plants, and the coiling of copper. During the coiling process, in order to qualify the product, a certain amount of tension must be applied to the coil. The tension is related to the quality of the product. At the same time, there is a close relationship between the coiled workpiece and the previous process, such as synchronization with the previous processing speed, stability, and high speed regulation accuracy. Therefore, the electric control and transmission system of the coiler are relatively complicated, and the function requirements of the inverter are relatively high.


If the inverter uses torque to control tension, the vector inverter must be replaced because the vector inverter has high torque and fast response.


On some small equipment, if the tension is adjusted by the adjusting roller, the tension does not have a clear requirement for the speed of the frequency converter, and it can be replaced by a frequency converter with PID control.



Company Features
1. Being regarded as a professional manufacturer of high frequency inverter , Shenzhen V&T Technologies Co.Ltd. is now growing into a powerful company in the domestic and international market.
2. The comprehensive quality and ability level of our employees are high. They are well-educated about the domain-relevant know-how and profound and comprehensive understanding of our products. This advantage helps us better serve clients with targeted products.
3. We hope to become a great leader in this industry. We have the vision and courage to imagine new products, and then pull together the talented people and resources to make them a reality. We don't strive to be the largest seller in the industry. Our goals are simple: to sell the best products at the lowest cost and provide industry-leading customer service. We have successfully integrated sustainability into our business strategy. We mainly focus on cost reductions from energy use, waste management, and commuting practices, as well as social actions like volunteering campaigns.
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