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4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools

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Good quality VSD Variable Speed Drive for sales
Good quality VSD Variable Speed Drive for sales
1. System is started smoothly, without surge current; 2. Much higher efficiency than old system; 3. Remarkable energy saving than old system; 4. System running smoothly and stably, very low current.

—— Malaysian partner

The machine runs steadily and the high quality machine is very good.

—— Russian agent

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4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools

China 4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools supplier
4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools supplier 4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools supplier 4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools supplier 4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools supplier

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Product Details:

Place of Origin: China
Brand Name: Kinda
Model Number: KD330

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Delivery Time: 3~8 Day
Payment Terms: TT
Supply Ability: Adequate inventory
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Detailed Product Description
High Overload Capacity: 150% / 120s, 160% / 60s, 180% / 10s, 200% /1s Starting Torque: 0.5Hz/150% Torque, Speed Ratio 1:100, Dynamic Response <20ms, Steady Speed Accuracy ±0.2%
Braking Method: With DC Braking, Resistance Energy Braking High Reliability: Mature And Reliable Drive, Protection Circuit Design, Anti-interference Design
V/F: Multi-point V/F Curve Setting Intelligent Control: Speed Sensorless Open Loop Vector Control

4KW 380V VSD Variable Speed Drive is applied to CNC machine tools

 

1, Load feature
CNC machine is a mechanical-electrical integrated system include mechanic, electric, hydraulic, pneumatic, microelectronics and information technology, it has the features of high accuracy, highly automated and highly flexible.

 

2, Requests for inverters (VFD)
(1) It can work normally at 300RPM speed, has good stability, high control accuracy, fast response speed and high output torque at
low speed.
(2) It should have external forward / reverse control signal and analog input signal.

 

3, Instruction for commissioning
(1) System diagram

 

4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools


4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools

 

(2) Parameters list (Take 380V, 4KW as example)

 
No. Function codes Default Setting value Explanation
1 F0-01 2 0 Sensorless vector control (SVC)
2 F2-01 Model depend - Set them based on the motor nameplate value
3 F2-02 Model depend -
4 F2-03 Model depend -
5 F2-04 Model depend -
6 F2-05 Model depend -
7 F2-11 0 2 Rotation autotuning (disconnect the load)
8 F0-02 0 1 External start / stop signal
9 F0-03 1 2, 3, 4 External analog signal to control the output frequency
10 F0-10 50Hz 100Hz Set the max. frequency based on real request
11 F0-12 50Hz 100Hz Set the upper limit frequency based on real request
12 F0-17 Model depend 0.5s Set the acceleration time based on real request
13 F0-18 Model depend 0.5s Set the deceleration time based on real request
14 F1-11 0 0.5 DC braking start frequency while stopping
15 F1-12 0 0s DC braking delay time while stopping
16 F1-13 0% 100% DC braking current while stopping
17 F1-14 0s 1s DC braking time while stopping
 

 (3) Typical wiring diagram

4KW 380V VSD Variable Speed Drive High Accuracy For CNC Machine Tools

 

4, Notices
(1) Under the SVC control mode, it must perform the auto tunning firstly, then set the other parameters.
(2) Please pay attention to ACC/DEC time setting and also the braking resistor’s selection.
(3) The installation environment should be safe, to avoid the iron dust and other items to enter into inverter.

Contact Details
Shenzhen Kinda Technology Co., Ltd

Contact Person: Tim

Tel: +8618665335699

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