Shenzhen Veikong Electric Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 15000 per/ month |
| Delivery Time | 3-8 working days |
| Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| warranty | 18 months |
| color | blue and white |
| frequency | 50HZ/60HZ |
| Efficiency | more than 99% |
| voltage | 380V-480V |
| product name | variable frequency inverter |
| GPRS | Support |
| Control mode | SVC VC and VF |
| Motor control mode | Speed mode and torque mode |
| Color | Dark blue and white |
| Brand Name | VEIKONG |
| Model Number | VFD500 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 15000 per/ month |
| Delivery Time | 3-8 working days | Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| warranty | 18 months | color | blue and white |
| frequency | 50HZ/60HZ | Efficiency | more than 99% |
| voltage | 380V-480V | product name | variable frequency inverter |
| GPRS | Support | Control mode | SVC VC and VF |
| Motor control mode | Speed mode and torque mode | Color | Dark blue and white |
| Brand Name | VEIKONG | Model Number | VFD500 |
| Certification | CE | Place of Origin | China |
| High Light | 480V Variable Frequency inverter ，Variable Frequency inverter 50hz ，Draught Fan 3 phase vfd | ||
Frequency inverter 380 480v 50hz 60hz 3 phase input vfd for draught fan
Who We Are?
Shenzhen Veikong Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 years' experience of theoretical research, product development and quality management.Veikong also is one of the first independent AC drives company in China. We adopt SPWM, sensorless vector control and vector and torque control technology in our VFD series inverters, which has reached the international advanced standard. The products can directly replace and be equivalent of Europe and the United States, Japan and other brands, providing customers with a powerful technical support. We have achieved popularity and qualification in VFD industry. Quality is the life of enterprise.
What We Can Provide For You?
High Performance Variable Frequency Inverter With Nice Features.
1.Independent air dust design, effectively preventing dust entering inverter, causing shor-circuit and other faults and improving reliability. Use bigger air volume and long life cooling fan effectively reduces the internal temperature rise of the inverter and ensures reliable and stable operation of inverter.
2.High speed accurancy and wide speed range.High speed accuracy and wide speed range Steady speed accuracy: ±0.5% (SVC), ±0.02% (VC) Speed range: 1:200 (SVC), 1:1000 (VC) Heavy load overload capability: 110% rated current for long-term stable operation 150% rated current for 1 minute 180% rated current 10s
3.High torque in low speed, fast response Load capacity in low speed: VF: 180%@0.50Hz SVC: 180%@0.25Hz VC: 200%@0.00Hz
General Technical Data
| Type | Termina symbol | Terminal name | Terminal function description |
| Analog input voltage | +10V | Input voltage | 10.10V±1% |
| Analog input voltage | +10V | Input voltage | Maximum output current:10mA,it provides power supply to external potentiometer with resistance range of:1KΩ~51KΩ |
| Analog input voltage | GND | Ananog ground | Internal isolation from COM |
| Analog input voltage | AI1 | Analog input1 | Input voltage:0~10V:Impedance 22KΩ,Maximum input voltage |
| Analog input voltage | AI1 | Analog input1 | Input current:0~20mA:Impedance 500Ω,Maximum input current |
| Analog input voltage | AI1 | Analog input1 | Through the jumper switch AI1 0 ~ 10V and 0 ~ 20mA analog input switch, the factory default voltage input |
| Analog input voltage | AI2 | Analog input 2 | Input voltage:0~10V:Impedance 22KΩ,Maximum input voltage |
| Analog input voltage | AI2 | Analog input 2 | Input current:0~20mA:Impedance 500Ω,Maximum input current |
| Analog input voltage | AI2 | Analog input 2 | Through the jumper switch AI1 0 ~ 10V and 0 ~ 20mA analog input switch, the factory default voltage input |
| Analog input | AO1 | Analog output 1 | Output voltage:0~10V:Impedance ≥10KΩ |
| Analog input | AO1 | Analog output 1 | Output current:0~20mA:Impedance 200Ω~500Ω |
| Analog input | AO1 | Analog output 1 | Through the jumper switch AO1 0 ~ 10V and 0 ~ 20mA analog output switching, the factory default voltage output |
| Analog input | AO2 | Analog output 2 | Output voltage:0~10V:Impedance ≥10KΩ |
| Analog input | AO2 | Analog output 2 | Output current:0~20mA:Impedance 200Ω~500Ω |
| Analog input | AO2 | Analog output 2 | Through the jumper switch AO1 0 ~ 10V and 0 ~ 20mA analog output switching, the factory default voltage output. |
| Analog input | GND | Ananog ground | Internal isolation from COM |
Real time Technical Support For Better After Sale Service
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
15000000-20000000
Employee Number:
201~500
Ecer Certification：
Verified Supplier
Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 ye... Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 ye...
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