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V&T Technologies new arrival small variable frequency drive series for heavy−duty application

V&T Technologies new arrival small variable frequency drive series for heavy−duty application

V&T Technologies new arrival small variable frequency drive series for heavy−duty application

Delivery Time
With 20 days after deposit
Port of loading
Shenzhen,Shanghai
Sample provide
yes
Sample free
yes
Sample freight payer
buyer
Term of payment
T/T,L/C
Price
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Pieces
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Company Advantages
1. The R&D team of V&T Technologies small variable frequency drive has spent time and energy into ensuring the best method for heat cancelation and improving both the intensity of the LED and its efficiency. With lower power demand on start, the product is energy keeping
2. V&T Technologies strictly controls the quality of raw materials to control the source quality of small variable frequency drive. Controlled by the high-precision Hall current detective system, it is equipped with current protection
3. The product is mold and fungus resistant. The mildew preventive is used during its fabric process to eliminate any harmful microorganism and bacteria. With speed adjustability, it features better power optimization
4. This product is eco-friendly and harmless. The materials or parts used in it are guaranteed to meet the environmental protection standards of European and American. The product operates stably without affected by any impact load
5. Strong stability is one of its biggest selling points. Its stiles have been laminated to further enhance firmness and toughness. The product has automatical slip compensation for the motor without the need for an encoder
  • Many features are the same as E5-P, and strong starting torque and complete protection functions

  • Sleep Control about small pump: let system in sleep state to control , and control the special small pump in sleep state

  • Alternate to work on time: avoid the rust of the pump and prevent same pump to nonstop Work

  • Automatic switch: when the water supply changes in large flow, the pump can be automatically switched to control

  • Over-voltage and under-voltage control: real-time monitoring of the system, alarm of over-pressure and under-pressure, optional stop processing

  • Multi-period pressure control: under change of daily water demand, smooth water supply with multiple designated pressure in stages, and save electricity and water everyday

  • Designated day and pressure to supply water under constant pressure: specific pressure can be set when the pressure changes significantly over the weekend or on a fixed day, and it will be finished with weekly Cycle

  • Smooth switch: users can adjust according to the site to avoid current shock and hydraulic shock


Product Overview


V&T Technologies new arrival small variable frequency drive series for heavy−duty application-1

Product Overview

E5-PA series is a new constant pressure water supply inverter launched by V&T.
E5-PA inverter, combined with the multi-pump control expansion card, can realize the multi-pump constant pressure water supply in turn with circulating; Built-in PID control--the current water pressure is detected by the pressure sensor, and according to the change of water pressure, 4 pumps are automatically switched to water supply at constant pressure under same power; At the same time, it can realize overpressure alarm, underpressure alarm, multi-time water supply at constant pressure, water supply at pressure constant with designated pressure and designated date, sleep control, change pump on time and so on.


Model Explanation


V&T Technologies new arrival small variable frequency drive series for heavy−duty application-2


Product Catalogue


E5−PA−4T□□□X    3 Phase 400V Variable/Light Load 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(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)

3 phase 0~Rated Voltage

Rated Current(A)

3.3

5.0

7.5

11

17

22

30

38

45

57

75

91

112

142

176

Overload capacity

120%  1min, 160%  0.5 second,interval: 10 minutes (inverse time lag feature)

Input

Voltage/ frequency

3 phase 380V~480V;50Hz/60Hz

Allowable voltage 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

External braking unit  needed

IP

IP20

Cooling mode

Natural air cooling

Forced air cooling

Power(kW)

110

132

160

185

200

220

250

280

315

355

400

450

500

560

 


Motor(kW)

110

132

160

185

200

220

250

280

315

355

400

450

500

560

 


Output

Voltage(V)

3 phase 0~Rated Voltage

Rated Current(A)

210

253

304

350

380

426

470

520

600

650

690

775

860

950

 

Overload capacity

120%  1min, 160%  0.5 second,interval: 10 minutes (inverse time lag feature)

Input

Voltage/ frequency

3 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

IP

IP20

Cooling mode

Forced air cooling

E5-PA-4T110X and higher power grade is standard external DC reactor



Installation Dimension


Product appearance, installation dimensions, approximate weight


V&T Technologies new arrival small variable frequency drive series for heavy−duty application-3
V&T Technologies new arrival small variable frequency drive series for heavy−duty application-4

E5−PA−4T11X and lower power grade



V&T Technologies new arrival small variable frequency drive series for heavy−duty application-5
V&T Technologies new arrival small variable frequency drive series for heavy−duty application-6

E5−PA−4T15X and higher 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

400V

E5−PA−4T1.5X

118

190

155

105

173

40.8

3

5.5

1.5

E5−PA−4T2.2X

118

190

175

105

173

60.5

4

5.5

2.6

E5−PA−4T3.7X

E5−PA−4T5.5X

E5−PA−4T7.5X

155

249

185

136

232

69

8

5.5

3

E5−PA−4T11X

E5−PA−4T15X

210

337

200

150

324

107.5

2.5

7

8.5

E5−PA−4T18.5X

E5−PA−4T22X

285

440

220

200

425

107.5

2.5

7

17

E5−PA−4T30X

E5−PA−4T37X

E5−PA−4T45X

315

575

227

220

553

123.5

2.5

10

25

E5−PA−4T55X

E5−PA−4T75X

400

615

265

270

590

123.5

3.0

10

35

E5−PA−4T90X

E5−PA−4T110X

465

745

325

343

715

156

3.0

12

55

E5−PA−4T132X

E5−PA−4T160X

540

890

385

370

855

205.5

4.0

14

85

E5−PA−4T185X

E5−PA−4T200X

E5−PA−4T220X

E5−PA−4T250X

700

1010

385

520

977

210

4.0

14

125

E5−PA−4T280X

E5−PA−4T315X

E5−PA−4T355X

810

1358

425

520

1300

210

4.0

14

215

E5−PA−4T400X

E5−PA−4T450X

E5−PA−4T500X

E5−PA−4T560X


The power supply inverter refers to the pump inverter controller for power supply. The inverter-driven power supply system runs stably and reliably, realizing an unattended automatic circulation pump in the true sense. The frequency conversion operation ensures the optimal operation efficiency of each pump and the stable operation of the equipment. The start-up is smooth, eliminating the impact of high-current startup and reducing The pump's average conversion, which can extend the replacement of the pump, can eliminate the water hammer effect during startup and shutdown. Water and dust resistance


Company Features
1. To date, we have formed stable global marketing partnerships with brands in America, Germany, Australia, and some other countries. This has increased our export volume in a significant way.
2. V&T Technologies is ambitious enough to become one of the most professional small variable frequency drive supplier. Please contact.
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