• Transformadores de doble frecuencia de la serie ke300a - 13

Transformadores de doble frecuencia de la serie ke300a - 13

Los transformadores especiales de la serie ke300a - 13 para la fabricación de montículos fríos, en comparación con los sistemas tradicionales de control de la propulsión de los montículos fríos, han adaptado en parte el programa a las características de la aplicación de los montículos fríos y tienen algunas funciones propias de éstos (por ejemplo, supresión de la corriente eléctrica, supresión de la corriente eléctrica, supresión de la corriente eléctrica, supresión de la tensión, etc.).Agitación inhibición, etc., el usuario no tiene que hacer demasiadas configuraciones complejas para el uso, simplemente necesita modificar los parámetros simples sobre la base del uso real del sitio.

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El núcleo de control de alta velocidad del DSP

utiliza un procesador digital de alta velocidad (DSP) fabricado por Texas Instruments Corporation.Asegurar que el sistema tenga un rendimiento de alta velocidad y estabilidad.Puede manejar completamente las operaciones de control más complejas.1.234.567.890 (2) la nueva tecnología de control vectorial sin pg de 1.234.567.890 (2) permite interrumpir el movimiento sin el control vector con pg, con un desplazamiento nominal de hasta el 150% en un momento de 0,5 Hz; ayuda a reducir la sensibilidad a los parámetros eléctricos y a mejorar la adaptación sobre el terreno.También puede aplicarse a los controles de circunvalación, que es la solución perfecta para múltiples motores remolcando la misma carga.1.234.567.890 (3) características de la excavadora 1.234.567.890 (4) tiempo de respuesta dinámica bajo el control del vector pg de 1.234.567.890 (5) función de límite rápido 1.234.567.890 (6) capacidad de reconocimiento preciso de parámetros 1.234.567.890 (7) gran precisión de control de torsión


Especificaciones para transformadores de doble frecuencia de la serie ke300a - 13

Item

Technical Index

Specification

Input

Input voltage

1AC 220V±15%, 3AC 380V±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: 0.01HzAnalog 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

Inverter Model

Motor

Rated Input

Current (A)

Rated Output

Current (A)


KW

HP

1AC 220V/230V/240V -15%~15%


KE300A-13-0R4G-S2

0.4

0.5

5.4

2.3

KE300A-13-0R7G-S2

0.75

1.0

8.2

4.0

KE300A-13-1R5G-S2

1.5

2.0

14.0

7.0

KE300A-13-2R2G-S2

2.2

3.0

23.0

9.6

KE300A-13-004G-S2

4.0

5.2

25.0

15.0

KE300A-13-5R5G-S2

5.5

7.2

38.0

23.0

KE300A-13-7R5G-S2

7.5

10.0

50.0

32.0

3AC 380V/400V/415V -15%~15%

KE300A-13-0R7G/1R5P-T4

0.75/1.5

1/2

3.4/5.0

2.1/3.8

KE300A-13-1R5G/2R2P-T4

1.5/2.2

2/3

5.0/6.8

3.8/6

KE300A-13-2R2G/004P-T4

2.2/4.0

3/5

6.8/10

6/9

KE300A-13-004G/5R5P-T4

4.0/5.5

5/7.5

10/15

9/13

KE300A-13-5R5G/7R5P-T4

5.5/7.5

7.5/10

15/20

13/17

KE300A-13-7R5G/011P-T4

7.5/11

10/15

20/26

17/25

KE300A-13-011G/015P-T4

11/15

15/20

26/35

25/32

KE300A-13-015G/018P-T4

15/18.5

20/25

35/38

32/37

KE300A-13-018G/022P-T4

18.5/22

25/30

38/46

37/45

KE300A-13-022G/030P-T4

22/30

30/40

46/62

45/60

KE300A-13-030G/037P-T4

30/37

40/50

62/76

60/75

KE300A-13-037G/045P-T4

37/45

50/60

76/90

75/90

KE300A-13-045G/055P-T4

45/55

60/75

92/113

90/110

KE300A-13-055G/075P-T4

55/75

75/100

112/157

110/150

KE300A-13-075G/090P-T4

75/90

100/125

157/180

150/176

KE300A-13-090G/110P-T4

90/110

125/150

180/214

176/210


LEAVE_MSG