37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive

Product Details
Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
Output Type: Triple
Principle of Work: Vector Control Transducer
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  • 37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
  • 37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
  • 37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
  • 37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
  • 37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
  • 37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
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  • Overview
  • Product Description
  • Product Parameters
  • Technical Specifications
  • Dimensions
  • Wiring Diagram
Overview

Basic Info.

Model NO.
E5-H-4T37GA
Switch Mode
PWM Control
Main Circuit Type
Voltage
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Brand
V&T
Weight(Kg)
25
Size(mm)
315*575*227(W*H*D)
Power Range
0.75kw-500kw
Rated Input Voltage
3 Phase 380V/480V
Input Frequency
50Hz/60Hz
Adaptable Motor
Asynchronous Motor
Control Mode
V/F Control, Vectorization V/F Control
IP Class
Standard IP20
Transport Package
Wood
Specification
Unit
Trademark
V&T
Origin
Shenzhen, China
HS Code
8504409999
Production Capacity
80, 000, 000

Product Description

E5-H Series high performance universal inverter
 
Product Description

For over two decades, various industry sectors have been reaping the benefits of V&T's cost-effective, performance-oriented AC Drive solutions. V&T's grasp of specific needs of each industry enables it to offer application-specific solutions for various industries-such as processing ,textile, plastic, ceramic ,pharmaceutical, elevator, oil& gas, power, cement and material-handling.

Main Features
1.Range: 0.4kW to 450kW, Sine wave PWM control with vector control;
2. V/F, Sensorless Vector Control ,Slip Compensation, Built in PID function;
3. Starting torque at 180% at 0.5Hz for sensorless control, Wide voltage adaptability,AC260V~480V input, DC350V~750V input
;
4. Containing a variety of fan and water supply energy saving mode and energy saving rate selection;
5. With sleep and wake up function, Built- in PLC Logic;
6. Vector control performance and insensitive to motor parameters;               

7. Built-in Brake Control ,Multi Keypad and Built-in RS485 Modbus RTU communication.
About the Product
E5-H series vector control inverter adds a new dimension to V&T's AC drive solutions. Built to V&T's stringent quality standards, the E5-H is tested and certified to meet global benchmarks, giving you the assurance of total reliability. The E5-H is built to deliver powerful performance. It produces a starting torque of 180% at 0.5Hz, which provides better control at low-speed. Its compact size enables panel-size reduction, hence helps in space-efficient design.
Applications
1. Energy-saving central air conditioning;
2. Plastic &Textile Machinery;
3. Energy-saving air compressor;          

4. Printing;
5. Fan & Pump / HVAC/AHU/Blowers machine /ID/FD Fan

6. Crane Control;           
7. Food & Packaging Industry;         
8. AHU Control;

37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
Product Parameters

E5−H−4TXXXG *T Three−phase 400V constant torqueT heavy−load application

Power (kW) 0.75 T.5 T.T 3.7 5.5 7.5 TT T5 T8.5 TT 30 37 45 55 75
Motor
power (kW)
0.75 T.5 T.T 3.7 5.5 7.5 TT T5 T8.5 TT 30 37 45 55 75


Output
Voltage (V) Three−phase 0 to rated input voltage
Rated current (A) T.5 3.8 5.5 9 T3 T7 T4 30 39 45 60 75 9T TTT T50
Overload capacity T50% T minute, T80% T0 seconds, T00% 0.5 second, interval: T0 minutes (inverse time lag
feature)

Input
Rated
voltageTfrequency
Three−phase 380VT480V; 50HzT60Hz
Allowable voltage
range
3T3V ~ 5T8V; voltage imbalance ≤3%; allowable frequency fluctuation: ±5%
Rated current (A) T.8 4.T 6.T T0 T5 T9 T6 33 43 50 66 83 T00 TT3 T65
Braking unit Built−in as standard External braking unit
Protection class IPT0
Cooling mode Natural air
cooling
Force air cooling
Power (kW) 90 TT0 T3T T60 T85 T00 TT0 T50 T80 3T5 355 400 450 500  
Motor
power (kW)
90 TT0 T3T T60 T85 T00 TT0 T50 T80 3T5 355 400 450 500  


Output
Voltage (V) Three−phase 0 to rated input voltage
Rated current (A) T76 TT0 T53 304 350 380 4T6 470 5T0 600 650 690 775 860  
Overload capacity T50% T minute, T80% T0 seconds, T00% 0.5 second, interval: T0 minutes (inverse time lag
feature)



Input
Rated
voltageTfrequency
Three−phase 380VT480V; 50HzT60Hz
Allowable voltage
range
3T3V ~ 5T8V; voltage imbalance ≤3%; allowable frequency fluctuation: ±5%
Rated current (A) No DC
reactor
T94 T30 T75 335 385 4T5 470 5T5 570 660 7T5 760 850 945  
DC
reactor*T
T60 T96 T3T T8T 3T6 35T 385 437 49T 580 6T4 670 755 840  
Braking unit External braking unit
Protection class IPT0
Cooling mode Force air cooling

If higher power level inverter is required, please contact the manufacture.
Note:

    • *T For T8.5kW to 75kW, the structure version is "A", for other power class, the structure version doesn't required to be shown for E5-H series.
    • *T Rated input current when external DC reactor is installed.


E5−A−4TXXXG *T Three−phase 400V constant torqueT light−load application
Power (kW) T5 T8.5 TT 30 37 45 55 75 90 TT0 T3T
Motor
power (kW)
T5 T8.5 TT 30 37 45 55 75 90 TT0 T3T

Output
Voltage (V) Three−phase 0 to rated input voltage
Rated current (A) T9 35 45 57 70 9T TT0 T44 T80 TT6 T4T
Overload capacity TT0% T minute, T0 minutes (inverse time lag feature)


Input
Rated
voltageTfrequency
Three−phase 380VT480V; 50HzT60Hz
Allowable voltage
fluctuation range
3T3V ~ 5T8V; voltage imbalance: ≤3%; allowable frequency fluctuation: ±5%
Rated current (A) 3T 39 50 6T 77 T00 TTT T58 T98 T38 T66
Braking unit Built−in as
standard
External braking unit
Protection class IPT0
Cooling mode Forced air cooling
Power (kW) T60 T85 T00 TT0 T50 T80 3T5 355 400 450  
Motor
power (kW)
T60 T85 T00 TT0 T50 T80 3T5 355 400 450  

Output
Voltage (V) Three−phase 0 to rated input voltage
Rated current (A) 3T5 365 405 440 495 547 6T0 695 770 866  
Overload capacity TT0% T minute, T0 minutes (inverse time lag feature)



Input
Rated
voltageTfrequency
Three−phase 380VT480V; 50HzT60Hz
Allowable voltage
range
3T3V ~ 5T8V; voltage imbalance ≤3%; allowable frequency fluctuation: ±5%
Rated current (A) No DC
reactor
358 40T 446 484 545 600 670 765 845 950  
DC
reactor
T8T 3T6 35T 385 437 49T 580 670 755 840  
Braking unit External braking unit
Protection class IPT0
Cooling mode Forced air cooling
If higher power level inverter is required, please contact the manufacture.
Note:
    • *T The structure version doesn't required to be shown for E5-A series.
    • *T Rated input current when external DC reactor is installed.
 
Technical Specifications
Control characteristics Control mode Enhanced VTF control
Starting torque 0.50Hz T80%
Range of speed regulation
T:T00
Precision of steady speed
± 0.5%











Product functions



Key functions
Under-voltage regulation, switchover of run command source(operation panel, terminal and communication), speed tracing function, multi− step frequency reference(up to T3 step frequency), motor data identification, S curve acceleration and deceleration, slip compensation, PID regulation, droop control, current limit, manual torque boost and auto torque boost, programmable digital inputs, programmable digital outputs
Frequency reference mode Parameter setting, operation panel UPTDN, terminal, terminal UPTDN, communication, analog AIT, analog AIT,analog AI3, pulse DI, etc.
Frequency range 0.00 ~ 300.00Hz
Start frequency 0.00 ~ 60.00Hz
Acceleration time and deceleration time 0.T ~ 36000s
Dynamic braking Braking unit action voltage: 650 ~ 750V; operating time: T00.0s


DC braking
DC braking start frequency: 0.00 ~ 300.00Hz
DC braking current: constant torque: 0.0 ~ TT0.0%
variable torque: 0.0 ~ 90.0%
DC braking time: 0.0 ~ 30.0s, DC braking function does not required waiting time to start to realize quick braking
Magnetic flux braking Enabled or disabled during deceleration are optional, the default setting is enabled









Unique functions

Multi-function M key
The unique multi-function key can be set to frequently used operations: such as JOG, emergency stop, switchover of run command source, switchover of parameters display mode, etc.
Multiple parameter display modes Basic parameters display mode, fast parameters display mode, non−factory setting parameters display mode, last changed T0 parameters display mode

Parameters copy
The standard operation panel can realize the parameters upload, download and display the copy progress. Users can set to forbid overwriting the uploaded parameters
Dual 485 communication ports Dual 485 communication ports support Modbus protocol (RTU). The maximum distance is 500 meters
Operation panel Key type or shuttle type operation panel are optional Protection level: IPT0 as standard, IP54 as option
Common DC bus All series product support common DC bus
Independent duct All series product adopts independent duct design and supports the installation of heat-sink outside the cabinet
Power-On-Self-Test (POST) Realizing the POST of internal and peripheral circuits, including motor grounded, abnormal +T0V power supply output, analog input and
disconnection, etc.




Protection function
Power supply under-voltage, over-current protection, over-voltage protection, interference protection, abnormal comparison level, motor data identification failure, module(IPM) protection, heat-sink over temperature protection, inverter overload protection, motor overload protection, peripheral protection, abnormal current detection, output short circuit to ground, interruption of power supply when in running status, abnormal input power, output phase loss, abnormal EEPROM protection, abnormal pre-charging contactor detection, temperature sampling disconnection, abnormal +T0V power supply, abnormal analog input, motor over temperature protection(PTC), abnormal communication, abnormal software version compatibility, abnormal copying, terminal mutual exclusion detection, hardware overload protection



Efficiency
At rated power:
E5-H series: 7.5kW and below power class ≥93% 45kW and below power class ≥95% 55kW and above power class ≥98%
E5-A series: 55kW and below power class ≥95%
75kW and above power class ≥98%








Environment


Operating site
The product should be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling medium is the air. The product should be installed in the environment without dust, corrosive gas, combustible gas, oil mist, steam, drip and free from direct sunlight

Ambient temperature
−T0 to +40ºC, the product must be de-rated rated output current for the ambient temperature between 40ºC to 50ºC, the rated output current must be de-rated for T% per TºC temperature rise
Humidity 5 to 95%, no condensing

Altitude
0 to T000m, the product must be de-rated rated output current for the altitude above T000 meters, the rated output current must be de-rated for T% per T00 meters rise
Vibration 3.5mTsT,T to 9Hz; T0 mTsT,9 to T00Hz; T5 mTsT,T00 to 500Hz
Storage temperature −40 to +70ºC

37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
Dimensions
 

37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive
E5−H Product outline, mounting dimension, and weight


Voltage


Model
Outline and mounting dimension (mm)
Approximate weight
(kg)

W

H

D

W1

H1

D1

T1
Mounting hole
diameter

400V
E5−H−4T0.75G TT8 T90 T55 T05 T73 40.8 3 5.5 T.5
E5−H−4TT.5G
TT8

T90

T75

T05

T73

60.5

4

5.5

T.6
E5−H−4TT.TG
E5−H−4T3.7G
E5−H−4T5.5G
T55

T49

T85

T36

T3T

69

8

5.5

3
E5−H−4T7.5G
E5−H−4TTTG
TT0

337

T00

T50

3T4

T07.5

T.5

7

8.5
E5−H−4TT5G
E5−H−4TT8.5GA
T85

440

TT0

T00

4T5

T07.5

T.5

7

T7
E5−H−4TTTGA
E5−H−4T30GA
E5−H−4T37GA
3T5

575

TT7

TT0

553

TT3.5

T.5

T0

T5
E5−H−4T45GA
E5−H−4T55GA
400

6T5

T65

T70

590

TT3.5

3.0

T0

35
E5−H−4T75GA
E5−H−4T90G
465

745

3T5

343

7T5

T56

3.0

TT

55
E5−H−4TTT0G
E5−H−4TT3TG

540


890


385


370


855


T05.5


4.0


T4


85
E5−H−4TT60G
E5−H−4TT85G
E5−H−4TT00G
E5−H−4TTT0G
700

T0T0

385

5T0

977

TT0

4.0

T4

TT5
E5−H−4TT50G
E5−H−4TT80G
E5−H−4T3T5G


8T0



T358



4T5



5T0



T300



TT0



4.0



T4



TT5
E5−H−4T355G
E5−H−4T400G
E5−H−4T450G
E5−H−4T500G
 

E5−A Product outline, mounting dimension, and weight

Voltage

Model
Outline and mounting dimension (mm)
Approximate weight
(kg)

W

H

D

W1

H1

D1

T1
Mounting hole
diameter

400V
E5−A−4TT5
TT0

337

T00

T50

3T4

T07.5

T.5

7

8.5
E5−A−4TT8.5
E5−A−4TTT

T85


440


TT0


T00


4T5


T07.5


T.5


7


T7
E5−A−4T30
E5−A−4T37
E5−A−4T45
3T5

575

TT7

TT0

553

TT3.5

T.5

T0

T5
E5−A−4T55
E5−A−4T75
400

6T5

T65

T70

590

TT3.5

3.0

T0

35
E5−A−4T90
E5−A−4TTT0
465

745

3T5

343

7T5

T5T.5

3.0

TT

55
E5−A−4TT3T
E5−A−4TT60

540


890


385


370


855


T05.5


4.0


T4


85
E5−A−4TT85
E5−A−4TT00
E5−A−4TTT0
E5−A−4TT50

700


T0T0


385


5T0


977


TT0


4.0


T4


TT5
E5−A−4TT80
E5−A−4T3T5
E5−A−4T355

8T0


T358


4T5


5T0


T300


TT0


4.0


T4


TT5
E5−A−4T400
E5−A−4T450
 
Wiring Diagram

37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive


37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive

37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive37kw Three Phase High Performance Specific Solutions Oil&Gas VFD/VSD/AC Drive

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