• SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3
  • SY16C-Tier 3

E5-PA(Multi-Pump)

E5-PA Special Purpose Application inverter for Multi-pumps Control

Introduction to E5-PA series inverter for Multi-Pumps control

Matching V&T constant pressure water supply expansion card according to the demand. Setting H.00 when choosing different expansion card. Expansion card model and pictures as follows:

E5-PA.png

 Note:

       ◆ The water supply control card must be installed in completely power off, and install it on the VFD expansion slot.

       ◆ Please confirm the setting value is the same as the installed expansion card when setting the function code. If not, it may cause the disorder of terminal initialization, affect the use.

1.2 Performance and Application

Technical parameter

Data

Startup torque

0.50Hz 180%

Overload capacity

160% rated load keep working for 0.5 second;120% rated load keep working for 1 minute

Speed stabilization precision

± 0.5%

Added pumps 

1 to 4 pumps

1.3 Constant Pressure Water Supply Expansion Card Selection

Multi-split

Optional expansion card

Clock control

Pump quantity

VFD power range

E5−P/EX−DT01

EX−DT01

N

1~3

0.75~400kW

E5−P/EX−DT02

EX−DT02

N

1~4

7.5~400kW

E5−P/EX−DT03

EX−DT03

Y

1~4

7.5~400kW



1.4 Technical Specifications of Product 

Control features

Control mode

Vector control 1

Startup torque

0.5Hz 150%

Speed adjustment range

1:100

Speed stabilization precision

±5%

Product
functions

Key functions

Under voltage adjustment, switching of AC operation grounding, protective grounding and DC operation grounding, rotation speed tracing, multi-speed operation (up to 16speeds), auto tuning, S curve acceleration/deceleration, slip compensation, PID adjustment, drooping control, current limiting control, manual/auto torque boost. current limiting, multi-functional input/output terminal

Frequency setting mode

Operation panel setting, terminal UP/DN setting, host computer
 communication setting, analog setting AI1/AI2.

Frequency range

0.00~300.00Hz Note: Upon the control mode of vector control 1 0.0~3000.0Hz, which can be customized according to the customer demand

Startup frequency

0.00~60.00Hz

Acceleration/deceleration
time

0.1~36000s

Powered braking
capacity

Braking unit action voltage: 650~750V; 
 Operating time: 100.0s;

DC braking capacity

DC braking initial frequency: 0.00~300.00Hz; 
 DC braking current: Constant torque: 0.0~120.0%          
DC braking time: 0.0~30.0s; 
there is no initial waiting time for the DC braking to realize quick braking

Magnetic flux braking
function

Ongoing action and no action upon deceleration as option, no action upon deceleration at default

Unique
functions



Multifunctional M key

The unique multifunctional key is used to set the frequently used operations: JOG, emergency shutdown, running command reference mode switch , menu switching

Multiple menu modes

Basic menu mode, fast menu mode. Menu mode of non-leave-factory value function codes, Menu mode of last changed 10 function codes

Parameter copy

The standard operation panel can realize the parameter upload, download and display the copy progress. The user can select to forbid the overwriting of the uploaded parameters.

Displayed/hidden
function code

The customer can select to display or hide the function codes by themselves.

485 communication
ports

485 communication ports support Modbus protocol (RTU). The standard operation panel can realize remote control box function with a maximum distance of 500m.

Operation panel

Button type or shuttle type operation panel optional, protection class: IP20 as standard, IP54 as option

Common DC bus

The full series can realize common DC bus supply for several inverters.

Independent duct

The full series adopts independent duct design and supports the installation of heatsink outside the cabinet

Power-up auto-detection

Realizing the power-up auto-detection of internal and peripheral circuits, including motor grounding, abnormal +10V power supply output, abnormal analog input, and disconnection

Protection
function

Power supply undervoltage, overcurrent protection, overvoltage protection, interference protection, abnormal comparison reference input, auto-tuning failure, module protection, heatsink overtemperature protection, inverter overload protection, motor overload protection, peripheral protection, abnormal current detection, output to ground short circuit, abnormal power failure during operation, abnormal input power, output phase failure, abnormal EEPROM, abnormal relay contact, temperature sampling disconnection, encoder disconnection, abnormal +10V power supply output, abnormal analog input, motor overtemperature (PTC), abnormal communication, abnormal version compatibility, abnormal copying, abnormal expansion card connection, terminal mutual exclusion detection failure, hardware overload protection

Efficiency

At rated power, 7.5kW and below power class ≥93%, 45kW and below power class ≥95%, 55kW and above power class ≥98%

Environment

Operating site

The product shall be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling media is the air. The product shall be installed in the environment free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam and drip.

Ambient temperature

-10~+40ºC, derated at 40~50ºC, the rated output current shall be decreased by 1% for every temperature rise of 1ºC

Humidity

5~95%, no condensing

Altitude

0~2000m, derated above 1000m, the rated output current shall be decreased by 1% for every rise of 100m

Vibration

3.5mm,2~9Hz;10 m/s2,9~200Hz;15 m/s2,200~500Hz

Storage temperature

-40~+70℃



1.5 Product Outline, Mounting Dimension, and Weight

E5-PA2.png

E5-PA3.png

Product outline, mounting dimension, and weight 

Voltage class

Inverter model

Outline and mounting dimension (mm)

Approximate weight

(kg)

W

H

D

W1

H1

D1

T1

Mounting hole diameter

400V

E5−H−4T0.75G

118

190

155

105

173

40.8

3

5.5

1.5

E5−H−4T1.5G

118

190

175

105

173

60.5

4

5.5

2.6

E5H−4T2.2G

E5H−4T3.7G

E5−H−4T5.5G

155

249

185

136

232

69

8

5.5

4.5

E5−H−4T7.5G

E5H−4T11G

210

337

200

150

324

88

2

7

8.5

E5H−4T15G

E5−H−4T18.5G

289

440

220

200

425

88

2.5

7

17

E5−H−4T22G

E5H−4T30G

E5−H−4T37G

319

575

218

220

553

90.5

2.5

10

25

E5−H−4T45G

E5−H−4T55G

404

615

255

270

590

86.5

3.0

10

35

E5−H−4T75G

E5−H−4T90G

465

745

325

343

715

151.5

3.0

12

55

E5−H−4T110G

E5−H−4T132G

540

890

385

370

855

205.5

4.0

14

85

E5−H−4T160G

E5−H−4T185G

E5−H−4T200G

E5−H−4T220G

700

1010

385

520

977

210

4.0

14

125

E5−H−4T250G

E5−H−4T280G

E5−H−4T315G

810

1358

425

520

1300

210

4.0

14

215

E5−H−4T355G

E5−H−4T400G

810

1358

425

520

1300

210

4.0

14

215

E5−H−4T450G

E5−H−4T500G


1.6 Terminal Wiring

E5-PA1.png