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Water Supply Inverter

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 etc.

  • Sample provide:

    YES
  • Sample freight payer:

    Buyer
  • Term of payment:

    T/T, L/C, D/P
  • Customized:

    YES
  • Warranty:

    18 Months
  • Delivery Time:

    5-7 working days for standard series; 7-14 working days for customized AC drives
  • Transportation:

    Express · Sea freight · Land freight · Air freight
  • Package:

    Standard Export Package Carton/Wood
  • Availability:

    OEM/ODM, Minmum Order Request
  • Place of Origin:

    China
  • Shipping Port:

    Shenzhen
  • Certification:

    CE, EAC, ISO9001, OHSAS18001, TS16949, SGS
  • Product Detail

Product Overview

Item Description
Product Name Frequency Inverter/ AC Drive
Model Number E5-PA-4TxxX
Power Range 1.5kW-560kW
Rated Input Voltage 3 phase 380V/480V
Rated Output Voltage 3 phase 0 to rated input voltage
Input Frequency 50Hz/60Hz
Adaptable Motor Asynchronous Motor
Control Mode Constant Pressure Control, V/F Control, Vector V/F Control
Communication Modbus 485 RTU
IP Class Standard IP20
Overload Capacity 120% 1 minute, 160% 0.5 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

Feature

■ 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 non-stop 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


Model Explanation


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 7.5 11 17 22 30 38 45 57 75 91 112 142 176
Overload capacity 120% 1 minute, 160% 0.5 seconds, 200% 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 0Rated Voltage
Rated Current(A) 210 253 304 350 380 426 470 520 600 650 690 775 860 950
Overload capacity 120% 1 minute, 160% 0.5 seconds, 200% 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 above power class is standard external DC reactor



Installation Dimension



E5−PA−4T11X and below power class



E5−PA−4T15X and above power class


Voltage

Model

Appearance, Installation Dimensionsmm

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−PA4T11X

E5−PA4T15X

210

337

200

150

324

107.5

2.5

7

8.5

E5−PA4T18.5X

E5−PA4T22X

285

440

220

200

425

107.5

2.5

7

17

E5−PA4T30X

E5−PA4T37X

E5−PA4T45X

315

575

227

220

553

123.5

2.5

10

25

E5−PA4T55X

E5−PA4T75X

400

615

265

270

590

123.5

3.0

10

35

E5−PA4T90X

E5−PA4T110X

465

745

325

343

715

156

3.0

12

55

E5−PA4T132X

E5−PA4T160X

540

890

385

370

855

205.5

4.0

14

85

E5−PA4T185X

E5−PA4T200X

E5−PA4T220X

E5−PA4T250X

700

1010

385

520

977

210

4.0

14

125

E5−PA4T280X

E5−PA4T315X

E5−PA4T355X

810

1358

425

520

1300

210

4.0

14

215

E5−PA4T400X

E5−PA4T450X

E5−PA4T500X

E5−PA4T560X


Applications











Representative Industry

The water supply inverter of Shenzhen V&T Technologies Co.,Ltd. are widely used in Constant pressure water supply,Water pump, Fan etc.


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