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Hars VFD 380V/220V Variable Frequency Drive 0.75/1.5/2.2/3KW Converter Inverter Motor Speed Controller
$63.82 – $124.23Price range: $63.82 through $124.23
Welcome to my VFD factory store. If you need user manual of VFD, or have any questions, please send me message.
Hars VFD 380V/220V Variable Frequency Drive 0.75/1.5/2.2/3KW Converter Inverter Motor Speed Controller
SD320 Pro VFD- Display




SD320 Pro VFD- Rated Data
|
SD320 pro Series |
Product Power |
Input Voltage/Frequency |
Output Voltage/Frequency |
Output Current |
Product Dimensions |
Installation Dimensions |
|
0.4S1-220V |
0.4KW |
single phase200V-240V 50Hz/60Hz |
3 phases200V-240V 50Hz/60Hz |
2.10 A |
170*79*127 mm |
160*60.5mm M5 |
|
0.75S1-220V |
0.75KW |
3.80 A |
||||
|
1.5S1-220V |
1.5KW |
7.00 A |
||||
|
2.2S1-220V |
2.2KW |
9.00 A |
187*86*144 mm |
173*68mm M4 |
||
|
3.0S1-220V |
3.0KW |
13.00 A |
216*101*151 mm |
204*83.5mm M4 |
||
|
4.0S1-220V |
4.0KW |
15.00 A |
237*111*168 mm |
216*88mm M5 |
||
|
5.5S1-220V |
5.5KW |
20.00 A |
||||
|
0.4S3-220V |
0.4KW |
3 phases |
3 phases |
2.10 A |
170*79*127 mm |
160*60.5mm M5 |
|
0.75S3-220V |
0.75KW |
3.80 A |
||||
|
1.5S3-220V |
1.5KW |
7.00 A |
||||
|
2.2S3-220V |
2.2KW |
9.00 A |
187*86*144 mm |
173*68mm M4 |
||
|
3.0S3-220V |
3.0KW |
13.00 A |
216*101*151 mm |
204*83.5mm M4 |
||
|
4.0S3-220V |
4.0KW |
15.00 A |
237*111*168 mm |
216*88mm M5 |
||
|
5.5S3-220V |
5.5KW |
20.00 A |
||||
|
0.4G3-380V |
0.4KW |
3 phases |
3 phases |
1.50 A |
170*79*127 mm |
160*60.5mm M5 |
|
0.75G3-380V |
0.75KW |
2.10 A |
||||
|
1.5G3-380V |
1.5KW |
3.80 A |
||||
|
2.2G3-380V |
2.2KW |
5.10 A |
187*86*144 mm |
173*68mm M4 |
||
|
3.0G3-380V |
3.0KW |
7.10 A |
216*101*151 mm |
204*83.5mm M4 |
||
|
4.0G3-380V |
4.0KW |
9.00 A |
237*111*168 mm |
204*83.5mm M4 |
||
|
5.5G3-380V |
5.5KW |
12.60 A |
||||
|
7.5G3-380V |
7.5KW |
16.10 A |
237*111*168 mm |
216*88mm M5 |
||
|
11.0G3-380V |
11.0KW |
25.00 A |
249*143*172 mm |
237*130mm M5 |
SD320 Pro VFD- Functions
|
Frequency |
0.00Hz-400.00Hz |
||||
|
Carrier Frequency |
2.0-16.0KHz |
||||
|
Frequency Setting Resolution |
Analog setting: 0.1% of the highest frequency, Digital setting: 0.01Hz |
||||
|
Control Modes |
V/F control, Open-loop vectro control |
||||
|
Speed Stability |
±0.5% |
||||
|
Overload Capacity |
G-type machine: With reverse-time-limit overload protection, 115% for 6 minutes, 150% for 1 minute |
||||
|
V/F Curves |
Three modes: Linear, Quadratic, 1.5th power, 1.2nd power, User-defined V/F curve, V/F Separation |
||||
|
Acceleration Curve |
Linear mode |
||||
|
DC Braking |
DC brake start frequency: 0.00% – upper limit frequency, Brake time: 0.0-60.0s; Brake current: 0.0-100% of motor's rated current. |
||||
|
Jog Control |
Jog frequency range: 0.0Hz – maximum frequency, Jog acceleration/deceleration time: 0.1-999.9s |
||||
|
Simple PLC and Multi-segment Speed Running |
Up to 7 segments of speed running |
||||
|
Build-inPID |
Capable of implementing closed-loop control system for process control |
||||
|
Motor Parameter Identification |
Static identification |
||||
|
Overvoltage, Overcurrent, Stalling, and Over-Excitation Control |
Automatically limits current and voltage during operation, preventing frequent overcurrent, overvoltage, and trips |
||||
|
Torque Boost and Slip Compensation |
Torque boost can be selected as automatic or manual, Slip compensation enhances low-speed loaded capacity and compensates for slip speed |
||||
|
Oscillation Suppression |
Enables oscillation suppression to eliminate oscillations and prevent overcurrent in the inverter |
||||
|
PID Control |
Built-in PID controller for process control |
||||
|
Swing Frequency Function |
Outputs frequency, oscillating up and down around the set frequency, suitable for industries like textiles and chemical fibers |
||||
|
Operating Functions |
Upper and lower frequency setting, frequency hopping operation, reverse operation limitation, frequency increment and decrement control, fault auto-recovery operation, and more. |
||||
|
Constant Pressure Water Supply Function |
Maintains constant water pressure and automatically sleeps and wakes up based on pressure |
||||
SD320 Pro VFD- Installation and Wiring

SD320 Pro VFD- Commissioning and operating
(1) Operation panel and operation method

Method of returning to the original interface after setting parameters:
1. Power off and then power on again.
2. Select d-00 and press SET.
3. Long press the SET key.

(2)Set the run command mode of frequency
The run command mode of frequency converter is set by parameter F0.02: Thereare two start-stop modes: panel control start-stop mode and terminal control start-stop mode:
①Panel control start-stop mode: (Factory setting for panel start-stop is F0.02=0)
To use the panel control start-stop frequency converter, press the green button on the panel to start, and the red button to stop. The converter starts with forward run by default, and the forward or reverse run needs to be set through the input terminal X1-X5 (the reverse setting is 4).
②Terminal control start-stop mode: (Factory settingfor terminal start-stop is F0.02=1)

(3)Selection of frequency setting mode of
The frequency setting mode of the converter is set by parameter F0.03. When F0.03=4, the running frequency is set by potentiometer; When F0.03=2, the running frequency is input by AVI (0-10V potentiometer can be connected externally); When F0.03=3, the running frequency is input by ACI (4-20mA); When F0.03=1, it is controlled by the external terminal (the switching value is set to be increasing/decreasing frequency).

| Weight | 15 kg |
|---|---|
| Dimensions | 19 cm |
| Input Voltage | 1ph/3ph 220V/380V |
| Output Voltage | 1ph/3ph 220V/380V |
| Power | 0.75KW 1.5KW 2.2KW 3KW |
| Frequency | 0.00Hz-400.00Hz |
| Carrier Frequency | 2.0-16.0KHz |
| Control Modes | V/F control, Open-loop vectro control |
| Speed Stability | ±0.5% |
| Brand Name | HARS |
| Model Number | SD320 Pro |
| Hign-concerned Chemical | None |
| Origin | Mainland China |
| Type | DC/AC Inverters |
| Choice | yes |
| semi_Choice | yes |
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