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

Brand Name:Kinda
Model Number:KD330
Minimum Order Quantity:Negotiable
Delivery Time:3~8 Day
Payment Terms:TT
Place of Origin:China
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Location: Shenzhen Guangdong China
Address: S&T Building, Baiwang Xin Industrial Park, Xili,Nanshan District, Shenzhen, China,518055
Supplier`s last login times: within 29 hours
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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




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

No.Function codesDefaultSetting valueExplanation
1F0-0120Sensorless vector control (SVC)
2F2-01Model depend-Set them based on the motor nameplate value
3F2-02Model depend-
4F2-03Model depend-
5F2-04Model depend-
6F2-05Model depend-
7F2-1102Rotation autotuning (disconnect the load)
8F0-0201External start / stop signal
9F0-0312, 3, 4External analog signal to control the output frequency
10F0-1050Hz100HzSet the max. frequency based on real request
11F0-1250Hz100HzSet the upper limit frequency based on real request
12F0-17Model depend0.5sSet the acceleration time based on real request
13F0-18Model depend0.5sSet the deceleration time based on real request
14F1-1100.5DC braking start frequency while stopping
15F1-1200sDC braking delay time while stopping
16F1-130%100%DC braking current while stopping
17F1-140s1sDC braking time while stopping

(3) Typical wiring diagram


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.

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

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