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frequency inverter ac drive converter vfd,vfd drive
frequency inverter ac drive converter vfd,vfd drive
frequency inverter ac drive converter vfd,vfd drive

3 Phase VFD for Middle And High Frequency Power Supply

CT113 3 Phase VDF special inverter is based on the hardware platform of Dolycon vector inverter CT110. It is equipped with mains synchronization function and widely applied in medium power, shore power, fire emergency power and the power system of public facilities in subway, airport, hospital and large shopping mall.
  • Item NO.:

    CT113
  • Order(MOQ):

    10
  • Type:

    AC Drive
  • Control Mode:

    current control, voltage control
  • Rated Power:

    0.75kw to 1250kw
  • Output Frequency:

    50-3000Hz
  • Horsepower:

    1hp - 1700hp

3 Phase VDF for Middle And High Frequency Power Supply


3 Phase VDF Features

  • V/F separate control function to satisfy industry craft requirements.
  • Automatically search and follow resonance points to ensure real-time system efficiency.
  • Switch voltage lock and current lock modes to meet different industrial requirements. 

 

3 Phase VDF Technical Parameter

Input and output parameters

Input voltage

3PH 380VAC±15%.

Input frequency

50~60Hz±5%

Output voltage

0~Rated input voltage

Output frequency

50~3000Hz

Technical control parameters

Control mode

current control, voltage control

Overload capacity

150% of rated current: 60s;

180% of rated current: 10s;

200% of rated current: 1s

ACC and DEC time

0.1~3000.0s

Frequency setting

Keypad setting, analog quantity setting,

multi-step speed setting, PID setting,

485 communication setting

Output voltage setting method

Keypad setting, analog quantity setting,

multi-step speed setting, PID setting,

485 communication setting

Control terminals

Digital input

Standard 5-channel inputs

Analog input

Standard 2-channel inputs,AI0:0~10V keyboard knob, AIN: -10~10V input optional.

Communication interface

RS485 communication

RS485 communication interface for external RS485 communication,

Modbus protocol (RTU mode)

Fault protection

ACC over-current, DEC over-current, constant speed over-current, ACC over-voltage, DEC over-voltage, constant speed over-voltage, busbar under voltage, motor overload, inverter overload, input power failure, output phase loss, rectifier module overheating, inverter module overheating, external fault, communication fault, current detection fault, etc.

Keypad display

LED display

Highlight LED digital tube displays the inverter information

Others

Running environment

Indoors, less than 1km above sea level, without dust, corrosive gases or direct sunlight

Ambient temperature

-10~+40℃, derate 1% for every additional 1℃ when the ambient temperature is between 40~50℃

Humidity

5~95% (no condensation)

Altitude

0~2000m, derate 1% for every additional 100m when the sea level is above 1000m

Vibration

Less than 0.5g

Storage temperature

−40~+70℃


Some Models of CT113 series variable frequency inverter

 

Inverter type

 

Input current(A)

 

Output current(A)

 

Power capacity(KW)

 

CT113-4T-0.7

 

5.0

 

3.8

 

1.5

 

CT113-4T-1.5

 

5.8

 

5.3

 

2.1

 

CT113-4T-2.2

 

12.0

 

9.5

 

3.7

 

CT113-4T-4.0

 

18.5

 

14.0

 

5.4

 

CT113-4T-5.5

 

22.5

 

18.5

 

7.1

 

CT113-4T-7.5

 

30.0

 

25.0

 

9.5

 

CT113-4T-11

 

39.0

 

32.0

 

12.2

 

CT113-4T-15

 

45.0

 

38.0

 

14.5

 

CT113-4T-18.5

 

54.0

 

45.0

 

17.1

 

CT113-4T-22

 

68.0

 

60.0

 

22.8

 

CT113-4T-30

 

84.0

 

75.0

 

28.5


3 Phase VDF Applications:

CT113 Variable Frequency Drive incorporates functions that are suitable for the most common applications, including but not limited:


  • Elevator
  • VF Motor
  • Coal Mining
  • Conveyor Belt
  • Petrochemical
  • Painting Print
  • Boiler 
  • Dyeing
  • Rice Paper


If you have any other inverter types in need, please also feel free to tell me !


FAQ

Q1: Are you a factory or trading company?
A1: We are a VFD & solar pump inverter manufacture, customized product is available if you have good requirement quantity for them.

Q2: What is your hot items?
A2: Different power VFD and solar pump inverter.

Q3: How about the Shipping Method?
A3: Samples by DHL/TNT express, Patch order by seafreight or by airfreight according to your suggestion in C&F or CIF shipment. If you have your own forwarder, FOB shenzhen or any other China port is acceptable.

Q4: How about the delivery date?
A4: Samples 5-7 days, patch orders 7-20 days according to the order quantity.

Q5: How about the label and the logo?
A6: Customized label and logo is OK.

Q6: How about the warranty?
A6: All our goods are 18 months warranty and we will do free replacement for all the problem items.


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Dolycon offers an extensive support system to help customers choose the best product. We care about your business and personal needs. Get in touch today.
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