High Quality Three Phase 380V 50hz to 60hz Variable Frequency Inverter VFD Drives Prices
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Jiangsu
- Validity to:
Long-term effective
- Last update:
2017-12-05 10:10
- Browse the number:
163
- Nanjing Aubo Electric Co.,Ltd By certification [File Integrity]
-
Contact:
njaobo(Mr.)
- Email:
- Telephone:
- Phone:
-
Area:
Jiangsu
-
Address:
No.15, Zhufeng Road , Zhuzhen Town Jiangsu Nanjing Luhe
- Website: http://www.vfd-softstarter.com/ http://njaobo.slpdiggers.com/
Product details
AVF80 Series Sensor-less Vector Control Frequency Inverter ( also termed frequency converter ,frequency inverter, adjustable-frequency drive, variable speed drive, AC drive, micro vfd or vfd inverter ) is a function enhanced product with strong stability.
It takes use of Infineon IGBT and the TI DSP chip set, completely optimizes vector control and V/F control. It has been widely deployed in various industrial environment, and special in situations requiring speed control precision pump torque response speed and low-frequency output.
Technical Features
1. Two control modes: V/F control, and sensor-less vector control;
2. Starting torque: 0.4Hz-20Hz;
3. Support brake units, and the braking resister can be connected outside for a quick stop;
4. Five kinds of V/F control, which are constant torque V/F curve, One kind of customer defined V/F curve, 3 kinds of down torque curve (2.0/1.7/1.2 times the power).
5. Through PLC or internal control terminal, multi-speed control and PID control could be realized. And users could combine a variety of operating modes while it’s necessary;
6. Supporting multi-frequency deploy methods: digital setup, PID setup, analog quantity setup, and communication setup;
7. AVF508 is Equipped with jump frequency control, which prevents mechanical resonance and makes the system more stable and reliable;
8. AVF508 has build-in PI in order to establish close-loop control system easily;
9. AVF508 is designed with the central frequency switch function, which let the end user to fix the central frequency while it is necessary;
10. AVF508 has been equipped with RS485 communication interface, which support MODBUS protocol with ASCII and RTU forms;
11. Working with water supply accessory to realize multiple-pump stable pressure water supply function.
Specification
Model | AVF580 Series | |
Control Method | SPWM | |
Input Power Supply | single phase:220v; | |
Basic Function | Speed tracing, PID control, auto speed compensation, AVR, torque | |
5 Digital Display,status idicator | Display frequency,speed,current,voltage,counter,temperature, | |
Communication Control | RS485 | |
Operating Temperature | –10~40°C | |
Humidity | 0-90% relative humidity | |
Vibration | <5.9 m/s2 (0.6M) | |
Frequency | Range | 0~600.00HZ |
Accuracy | Digital:0.01%(-10~40°C);Analog:0.2%(25±10°C) | |
Frequency Setting | Digital:0.01Hz; Analog:1‰ of Max Operating Frequency | |
Output Resolution | 0.01HZ | |
Setting method | digital setpoint,analog setpoint,serial communication setpoint,multi-speed,PID setpoint, etc | |
Analog Setting | 0~5V,0~10V, 4~20mA ,0~20mA | |
Others | Frequency lower limit,start frequency,stop frequency,three skip | |
General | Acceleration / | 0.1-6000s four selectable combinations of independent acceleration |
V/F Curve | Set V/F curve | |
Torque Increase | Auto torque increase: according to the output current | |
Multi-function input | 6 multi-function input terminal for 8 multi-speed,easy PLC, | |
Multi-function output | 5 multi-function output terminal for display and warm of on running, | |
Others | AVR,Decelerating stop or free-stop,DC brake,auto restart tracking,easy PLC auto energy saving, | |
Protection | Over Load | Motor dirver of electronic circuit : (contstant torque 150% at 1 minute |
Fuse | Fuse off,motor stop | |
Under voltage | 220V:DCvoltage | |
Over voltage | 220V:DCvoltage>400V; 380V:DC voltage>800V | |
Restart for | Restart with freququency track after instantaneous stop | |
Stall prevention | Stall prevention for acceleration and deceleration | |
Short circuit of | protection for electronic circuit | |
Others | Heatsink overheat protection,reverse limit,fault reset,parameter |
Support all the accessories around the inverter to buy, according to your actual situation matching.Please contact us to confirm all the details or refer to the following figure.
http://www.vfd-softstarter.com/
-
Second Hand Plastic Pipe Machine
price: Negotiable
-
Galvanized Razor Wire
price: Negotiable
-
Immersion Lithography Machine
price: Negotiable
-
Digital Printing Employee ID Plastic Card
price: Negotiable
-
C1100 Copper Foil for Pcb
price: Negotiable
-
Ice Bag for Beer
price: Negotiable