Shenzhen Veikong Electric Co., Ltd.
Shenzhen Veikong Electric Co., Ltd.
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Universal Purpose Variable Frequency Inverter For 3 Phase Motor With GPRS
VEIKONG Company introduciton
Founded in 2014, Veikong is a pioneering company focused on designing and developing top-of-the-line inverters to meet the needs of a diverse range of industries. Our commitment to innovation and excellence is evident in our continued investment in research and development, with at least 10% of our annual revenue allocated to this aspect.
At Veikong, we are proud to offer cutting-edge technology that has been recognized by clients worldwide for its exceptional reliability and performance. We have a passionate, experienced team of professionals who work tirelessly to ensure that our customers receive only the best products and services.
Our commitment to our customers is reflected in our comprehensive 18-month warranty and online quality assurance services that ensure optimal product performance. We also provide customized services and software upgrades to help our clients achieve their desired outcomes.
Veikong has earned an excellent reputation as a leading global manufacturer, delivering innovative solutions to our clients in a variety of industries, including solar energy, electric vehicles, and industrial automation. Our team is dedicated to providing outstanding customer service to build long-lasting relationships with clients, and we are proud to be at the forefront of innovation.
In conclusion, Veikong is a dynamic and forward-thinking company committed to delivering high-quality inverters and customized solutions that meet the needs of various industries. Our passion for innovation and commitment to excellence continues to make us a leading manufacturer worldwide.
1. VFD500 series High Performance General Purpose AC Drives Product Features
The power range usually use:
1 phase 200 or 240V 50 or 60HZ from 0.75 to 2.2kw
3 phase 200 or 240V 50 or 60HZ from 0.75 to 75kw
3 phase 380V or 480V 50 or 60HZ from 0.75 to 710kw
1) Dual rated for heavy duty and light duty application
2) Tension control and torque control mode control
3) Up to 200% starting torque at 0HZ
4) Asynchronous motor control
5) Comparator and logic unit or controller
6) Sleeping function Virtual DI function and Programmable delay unit etc
2. The technical comparision with other great brand in China
| Technical Data Comparison | ||||||||||||
| Brand | VEIKONG | Other famous brand in China | Other famous brand in China | |||||||||
| Series | VFD500 | |||||||||||
| Inverter appplication purpose | High performance general purpose | General purpose | High Performance General purpose | |||||||||
| Match motor | Asynchronous | Asynchronous | Asynchronous + Synchronous | |||||||||
| Power range | 0.4kw-710kw | 0.75kw-500kw | ||||||||||
| Input voltage | 1 phase/3 phase 220V:200V(-15%)-240V(-15%) 3 phase 380V-480V:380V(-15%)-480V(-15%) | AC 3 phase 220V(-15%)-240V(+10%) AC 3 phase 380V(-15%)-440V(+10%) AC 3 phase 250V(-15%)-690V(+10%) | AC 3 phase 380V(-15%)-440V(+10%) rated voltage 380V AC 3 phase 520V(-15%)-690V(+10%) rated voltage 690V | |||||||||
| Input frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz | |||||||||
| Output voltage | 0-input | 0-input | 0-input | |||||||||
| Output frequency | 0-600HZ(V/F) 0-200HZ(SVC) 0-400HZ(VC) | 0-400HZ | 0-400HZ | |||||||||
| Digital input | 5 digital input terminal, one of which supports high speed pulse input upt to 50kHz; | 8 channels common input 1 channel high speed input | 8 channels common input 2 channels high speed input | |||||||||
| Digital output | standard:4 optional:4 | 1 channel high speed pulse output 1 channel Y terminal open collector pole output | 1 channel high speed pulse output 1 channel Y terminal open collector pole output | |||||||||
| Analog input | 2 analog input terminals, support 0-10V voltage input or 0-20mA current unput; | 1 channel(AI2) 0-10V/0-20mA and 1 channel (AI3) -10-10V | 1 channel(AI2) 0-10V/0-20mA and 1 channel (AI3) -10-10V | |||||||||
| Analog output | 2 analog output terminals, support 0-20mA current output or 0-10V voltage output | 2 channels(AO1,AO2) 0-10V/0-20mA | 1 output, AO1:0-10V/ 0-20mA | |||||||||
| Relay output | 1 standard+1 optional | 2 channels programmable relay output | 2 channels programmable relay output | |||||||||
| Keypad control | standard: LED Optional: LCD+shuttle | LED keypad (>=18.5KW) standard membrance keypad design(<=15kw) Optional LED keypad | ||||||||||
| Control method | VF SVC VC | SVC, VF | VF SVC VC | |||||||||
| Start mode | Speed+torque+tension | speed | speed+torque | |||||||||
| Speed range | 1:100(V/F) 1:200(SVC) 1:1000(VC) | 1:100(SVC) | 1:100(SVC) | |||||||||
| Speed control accurancy | (+/-)0.5% (VF) (+/-)0.2%(SVC) (+/-)0.02%(VC) | (+/-)0.2%(snesorless vector control) | (+/-)0.2%(SVC) (+/-)0.02%(VC) | |||||||||
| Start torque | 0.5Hz 150% (V/F) 0.25Hz 180%(SVC) 0Hz 200%(VC) | 0.5Hz 150%(SVC) | AC motor:0.25Hz 150%(SVC) PMSM motor:2.5Hz 150%(SVC) 0Hz 200%(VC) | |||||||||
| Over load ability | 150% of rated current: 1 minute 180% of rated current: 10 seconds 200% of rated current: 1 second | G type: 150% of rated current: 1 minute 180% of rated current: 10 seconds 200% of rated current: 1 second P type: 120% of rated current: 1 minute 180% of rated current: 10 seconds 200% of rated current: 1 second | 150% of rated current: 1 minute 180% of rated current: 10 seconds 200% of rated current: 1 second | |||||||||
| Torque control accurancy | SVC: within 5Hz 10%, above 5Hz 5% VC:3% | 10%( sensorless vector control) | ||||||||||
| Carrier frequency | 1kHz-12kHz | 1kHz-15kHz | ||||||||||
| Braking units | 0.4KW-22KW with standard built in braking units, 30-75kw optional built in braking units, 90kw and above optional external braking units | Built in braking unit for the 30G/37P and lower models External braking unit for others | Built in brake unit 380V 38KW and below models; Optional built in brake unit for 380V 45kw-110kw(inclusive) models; Optional external brake unit for 660V models | |||||||||
| Communication | STANDARD: RS485 Modbus Optional: Canopen, Profinet | Modbus RTU, RS485 | Ethernet, CANopen, Profibus DP, Bluetooth, Profinet RS485 | |||||||||
| PG card | Incremental PG card, Incremental encoder PG card with frequency division, Resolver PG card | expandable PG card | ||||||||||
| Protect level | IP20 | IP20 | IP20 | |||||||||
| Ambient temperature | (-10-40℃)(derated if the ambient temperature is between 40℃ and 50℃ | (-10-50℃), derating is required if the temperature is above 40℃. If the ambient temerature is above 40℃, derate 1% for every additional 1℃ | (-10-50℃), derating is required if the temperature is above 40℃. | |||||||||
| Installation method | wall-mounted, floor-controlled, cabinet, transmural | wall, flange and floor mountable | wall, flange and floor mountable | |||||||||
| EMC filter | EMC C3 | EMC C2 C3 | EMC C2 C3 | |||||||||
3. Veikong VFD internal structure comparison with other brands
4. Product User Manual and Porduct Brochure Download
VEIKONG VFD500 high performance vector and torque ...