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Tayfun from TurkeyVeikong solar pump inverter is really in very good quality and we also prepared some promotional products for exhibition. We are going to make new orders soon. Last year there was only one local agent and this year, there are more than 8. Some of them only sell Veikong! -
Cristian from ChileIt’s very good! LCD options make it much easier to use. That’s the strong point, easy of use. And robust. Great PC software.
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Brahim assad from SyriaVEIKONG VFD500 output frequency is stable when the others are fluctuating. Also output current is less than others, that’s why output frequency is higher too which can save more energy.
Contact Person :
Terry
Phone Number :
008613923736332
WhatsApp :
+8613923736332
0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad
| Place of Origin | CHINA |
|---|---|
| Brand Name | VEIKONG |
| Certification | CE, ROHS |
| Model Number | VFD500 |
| Minimum Order Quantity | 1 |
| Price | negotiable |
| Packaging Details | ＜45kw inverter be used carton package, ≥45kw be used wood case package |
| Delivery Time | depends on quantities |
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 1000 units per week |
Product Details
| Product Name | Variable Frequency Drive | Power | 0.75kw-710kw |
|---|---|---|---|
| Current | 2.5A-950A | Frequency | 0-2000HZ |
| Control Mode | V/f Control, Vector Control | Communciaton | Modbus485 Canopen Profinet |
| High Light | 710kw Variable Frequency Drive,710kw automation direct vfd,0.75kw Automation Direct VFD |
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Product Description
220v/ 380v 0.75kw-710kw vfd ac drive Inverter with LCD keypad
Strong R&D Power
Board design: ECAD design platform-Mentor, Network design constraint Netclass(set network width and distance)
Shematic diagram interdesign with PCB to a perfect extent with complete serious checking function
Power module design platform-heat model design
Power Electronics design-IGBT Pulse Test
Software design: powerful function:Simulink-MotorConrol simulation platform
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Item |
Specifiation |
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Input |
Inuput Voltage |
1phase/3phase 220V:200V～240V 3 phase 380V-480V:380V～480V |
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Allowed Voltage fluctuation range |
-15%～10% |
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Input frequency |
50Hz / 60Hz,fluctuation less than 5% |
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Output |
Output Voltage |
3phase:0～input voltage |
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Overload capacity |
General purpose application:60S for 150% of the rated current Light load application:60S for 120% of the rated current |
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Control |
Control mode |
V/f control Sensorless flux vector control without PG card(SVC) Sensor speed flux vector control with PG card (VC) |
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Operating mode |
Speed control,Torque control(SVC and VC) |
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Speed range |
1:100 (V/f) 1:200( SVC) 1:1000 (VC) |
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Speed control accuracy |
±0.5% (V/f) ±0.2% (SVC) ±0.02% (VC) |
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Speed response |
5Hz(V/f) 20Hz(SVC) 50Hz(VC) |
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frequency range |
0.00～600.00Hz(V/f) 0.00～200.00Hz(SVC) 0.00～400.00Hz(VC) |
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Input frequency resolution |
Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.1% |
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Startup torque |
150%/0.5Hz(V/f) 180%/0.25Hz(SVC) 200%/0Hz(VC) |
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Torque control accuracy |
SVC:within 5Hz10%,above 5Hz5% VC:3.0% |
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V/f curve |
V / f curve type: straight line, multipoint, power function, V / f separation; Torque boost support: Automatic torque boost (factory setting), manual torque boost |
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Frequency giving ramp |
Support linear and S curve acceleration and deceleration; 4 groups of acceleration and deceleration time, setting range 0.00s ~ 60000s |
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DC bus voltage control |
Overvoltage stall control: limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault;
Undervoltage stall control: control the power consumption of the motor by adjusting the output frequency to avoid yaw failure
VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip; VdcMin control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump undervoltage fault |
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Carrier frequency |
1kHz～12kHz(Varies depending on the type) |
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Startup method |
Direct start (can be superimposed DC brake); speed tracking start |
Replace famous brands vfd in general application.
VEIKONG big power VFD250KW VFD355KW project
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