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.
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.
|Place of Origin
|Minimum Order Quantity
|paper carton under 45kw, starting from 45kw wooden case for packing
|3-8 working days
|L/C, D/A, D/P, T/T, Western Union, MoneyGram
|15000 per/ month
|380V Three Phase In And 200V Single Phase Out
|50 Or 60HZ
|Variable Frequency Inverters
white VFD Variable Frequency Drive,
VF control VFD Variable Frequency Drive,
VFD VSD variable frequency inverters
380V Three Phase In And 220V Single Phase Out VFD Variable Frequency Drive
1. Veikong VFD200A series Technical Specification
|Vector control:0-500hz VF control:0-500hz
|0.5khz-16khz(The carrier frequency is automatically adjusted based on the load features)
|Input frequency resolution
Analog setting: maximum frequency x0.025%
Sensor-less flux vector control(SFVC)
Closed-loop vector control(CLVC)(+PG card)
Voltage/Frequency (VF) control
|Speed stability accuracy
|Torque control accuracy
G type:60s for 150% of the rated current, 3s for 180% of the rated current
P type:60s for 120% of the rated current. 3s for 150% of the rated current
Manual boost: 0.1%-30%
Straught line: VF curve
Multi point VF curve
N power VF curve(1.2power 1.4power 1.6power 1.8power square)
|2 types: complete separation, half separation
|Acceleration/ deceleration curve
straight line ramp
s curve ramp
four groups of acceleration/deceleration time with the range of 0s-65000s
DC braking frequency 0HZ-maximum frequency
Braking time: 0-100s
Braking trigger current value:0%-100%
JOG frequency range 0-50hz
JOG acceleration/deceleration time 0-6500s
|Built in PLC, multiple speeds
|It realizes up to 16 speeds via the simple PLC function or combination of DI terminal states
|Built in PID
|It realizes closed loop control system easily
|Auto voltage regulation(AVR)
|It can keep constant output voltage automaticaly when the main voltage fluctuation.
|Overvoltage/ Over current stall control
|The current and voltage are limited automatically during the running process so as to avoid frequently tripping due to overvoltage/ over current
|Rapid current limit function
|It can auto limit running current of frequency inverter to avoid frequently trpping
|Torque limit and control
(Excavator characteristics) It can limit the torque automatically and prevent frequently over current tripping during the running process.
Torque control can be implemented in the VC mode.
2. Veikong Company introduction
Veikong is a high tech enterprise located in Shenzhen China and we are a professional VFD manufacturer in China for more than 20 years. Each year, Veikong would adopt 40% of the income to invest in our Rearch and Develop department to improve our product and upgrade the software to provide better quality products and nicer technical support for our clients.
Nowadays, we are helping our clients expand their maket step by step and help them establish a good business mode in their local market and then spread Veikong products to nearly all of the corner in the world.
3. There are some products pictures of VFD200A series