• Transformadores especiales de la serie 300ke07

Transformadores especiales de la serie 300ke07

La serie ke300a - 07 de alta protección textil es una transformadora textil especializada de gran rendimiento y fiabilidad.Se han añadido funciones avanzadas a las aplicaciones textiles basadas en la serie ke300a de deflectores vectoriales.Por ejemplo, la tecnología de restricción del flujo y la optimización del equipo de los textiles han aumentado las aplicaciones de posicionamiento de frecuencias, la determinación de la longitud, la determinación de la posición de arrastre, etc., y han añadido a la entrada de aire un escudo contra el polvo que puede desmontarse fácilmente y que los clientes pueden desmontar y limpiar oportunamente.Aplicable a situaciones de alto nivel de contaminación en la industria textil (khmer, alta temperatura, alta humedad, etc.).

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Transformadores especiales ke300a - 07 para productos textiles de alta protección (

  • ) diseñados especialmente para el frío del aire a fin de impedir el ingreso de silos de algodón en tuberías eólicas para obstruir ventiladores y ventiladores;Un diseño modular de 1234.567.890 m con un sistema de control maestro muy flexible de 1.234.567.890 unidades DSP de 32 bits, integradas sin controles vectoriales pg, V / F y rectángulos.1.234.567.890, con funciones de posicionamiento de frecuencias, longitud / longitud, posición de arrastre, etc.Funciones de protección bien desarrolladas: protección contra el sobrepresión y el déficit, protección contra el recalentamiento de los transformadores en contrariedad, protección contra los fallos de conexión a la tierra, protección contra los cortocircuitos, protección contra el exceso de tráfico, protección contra el exceso de carga, etc.


Especificaciones para transformadores de alta protección textil de la serie ke300a - 07 123 4567890

Item

Technical Index

Specification

Input

Input voltage

3AC 380V±15%,3AC 660V±15%

Input frequency

47~63Hz

Output

Output voltage

0~rated input voltage

Output frequency

V/f control: 0~3000Hz Sensorless vector control: 0~300Hz

Operation command mode

Keypad control Terminal control Serial communication control

Frequency setting mode

Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.

Overload capacity

G model: 150% 60s, 180% 10s, 200% 3s P model: 120% 60s, 150% 10s, 180% 3s

Starting torque

0.5Hz/150% (SVC); 1Hz/150% (V/f)

Speed adjustment range

1:100 (SVC), 1:50 (V/f)

Carrier frequency

1.0-16.0kHz,automatically adjusted according to temperature and load characteristics

Frequency accuracy

Digital setting: 0.01Hz Analog setting: maximum frequency * 0.05%

Torque boost

Automatically torque boost; manually torque boost: 0.1%~30.0%

V/f curve

Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)

Acceleration/decele ration mode

Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s

DC braking

DC braking when starting and stopping DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s

Jog operation

Jog operation frequency: 0.0Hz~maximum frequency Jog acceleration/deceleration time: 0.1s~3600.0s

Simple PLC & multi-step speed operation

It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.

Built-in PID

Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)

Automatic voltage regulation

Keep output voltage constant automatically when input voltage fluctuating

Control Function

Common DC bus

Common DC bus for several inverters, energy balanced automatically

Torque control

Torque control without PG

Torque limit

“Rooter” characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process

Wobble frequency control

Multiple triangular-wave frequency control, special for textile

Timing/length/counting control

Timing/length/counting control function

Over-voltage & over-current stall control

Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping

Fault protection function

Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function

Input/output terminals

Input terminals

Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: 0~10V or 0/4~20mA                               A12: 0~10V or 0/4~20mA

Output terminals

1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay output 2 analog output: 0/4~20mA or 0~10V

Communication terminals

Offer RS485 communication interface, support MODBUS-RTU communication protocol

Human machine interface

LED display

Display frequency setting, output frequency, output voltage, output current, etc.

Multifunction key

QUICK/JOG key, can be used as multifunction key

Environment

Ambient temperature

-10℃~40℃, derated 4% when the temperature rise by every 1℃(40℃~50℃).

Humidity

90%RH or less (non-condensing)

Altitude

≤1000M: output rated power, >1000M: output  derated

Storage temperature

-20℃~60℃

Storage environment

Indoor, no direct sunlight, dust, corrosive gas, flammable gas, oil mist, steam, dripping water, salt, vibration


Edición

Model

Motor

Rated Input Amperage(A)

Rated output Amperage(A)

KW

HP

3AC 380V -15%~15%

KE300A-07-0R7G/1R5P-T4

0.75/1.5

1/2

3.4/5.0

2.1/3.8

KE300A-07-1R5G/2R2P-T4

1.5/2.2

2/3

5.0/6.8

3.8/6

KE300A-07-2R2G/004P-T4

2.2/4.0

3/5

6.8/10

6/9

KE300A-07-004G/5R5P-T4

4.0/5.5

5/7.5

10/15

9/13

KE300A-07-5R5G/7R5P-T4

5.5/7.5

7.5/10

15/20

13/17

KE300A-07-7R5G/011P-T4

7.5/11

10/15

20/26

17/25

KE300A-07-011G/015P-T4

11/15

15/20

26/35

25/32

KE300A-07-015G/018P-T4

15/18.5

20/25

35/38

32/37

KE300A-07-018G/022P-T4

18.5/22

25/30

38/46

37/45

KE300A-07-022G/030P-T4

22/30

30/40

46/62

45/60

KE300A-07-030G/037P-T4

30/37

40/50

62/76

60/75

KE300A-07-037G/045P-T4

37/45

50/60

76/90

75/90

KE300A-07-045G/055P-T4

45/55

60/75

92/113

90/110

KE300A-07-055G/075P-T4

55/75

75/100

112/157

110/150

KE300A-07-075G/090P-T4

75/90

100/125

157/180

150/176

KE300A-07-090G/110P-T4

90/110

125/150

180/214

176/210

KE300A-07-110G/132P-T4

110/132

150/175

214/256

210/253

KE300A-07-132G/160P-T4

132/160

175/210

256/307

253/304

KE300A-07-160G/185P-T4

160/185

210/250

307/350

304/340

KE300A-07-185G/200P-T4

185/200

250/260

350/385

340/377

KE300A-07-200G/220P-T4

200/220

260/300

385/430

377/423

KE300A-07-220G/250P-T4

220/250

300/330

430/468

423/465

KE300A-07-250G/280P-T4

250/280

330/370

468/525

465/520

KE300A-07-280G/315P-T4

280/315

370/420

525/590

520/585

KE300A-07-315G/350P-T4

315/350

420/470

590/665

585/650

KE300A-07-350G/400P-T4

350/400

470/530

665/785

650/720

KE300A-07-400G/450P-T4

400/450

530/600

785/840

720/820

KE300A-07-450G/500P-T4

450/500

600/660

840/880

820/900

KE300A-07-500G/560P-T4

500/560

660/750

880/980

900/1000

KE300A-07-560G/630P-T4

560/630

750/840

980/1130

1000/1100

KE300A-07-630G/710P-T4

630/710

840/950

1130/1290

1100/1250


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