ac frequency converter 50hz 200hz 80kw frequency inverter vfd
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- Supplier: Nanjing Aubo Electric Co. Ltd.
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Product Overview
Description
ac frequency converter 50hz 200hz 80kw frequency inverter vfd
WHY CHOOSE US
• 15 Years - we are professional manufacturer of VFD for 15 years.
• 15 Years - We have 15 years’ experience of OEM and ODM.
• 8 Patents - We got 8 patents in the electrical industry.
• 100% & 12H - We guarantee 100% in 12 hours reply to our customers.
• Our Honor - We got the title of provincial science and technology enterprises.
• Professional Team - Our engineers have more than 7 years experience in industry.
• Powerful Production Capacity - we can offer a large quality products each month.
FACTORY
CERTIFICATES
Product Description
1. Infineon or Fuji IGBT and TI DSP chip set
2. AVR function
3. Modusbus communication
4. Sensorless vector control
AVF5 series Molded VFD, power from 0.4kw to 450kw, voltage from 220v to 690v.
Support two product types, one is single-phase input, three-phase output, and the other is three-phase input, three-phase output.
1. Display of LED digital,Chinese/English LCD etc
2. Open loop vector,closed loop vector(optional,add with PG),V/F control
3. Keyboard locator(0-5V),external analog (0-10V/0-20mA),external signal
superposition.
4. 8 steps speed ,forward and reverse,hopping frequency,acceleration and deceleration,
counter,jog acceleration and deceleration,wake of PID sleep,PG,ect.
5. Built-in 485 port independently;Mobus:ASCII and RTU
6. Frequency set: keyboard ,external analog,pulse frequency,PC serial
communication,ect.
7. Precision of speed control: closed loop vector control ±0.05% rated frequency;
Open loop vector control ±0.5% rated frequency.
8. Scope of speed control with PG feedback vector 1:1000;without PG feedback
vector 1:100
9. With PG feedback vector control,torque response<150ms;without PG feedback
vector control,torque response<200ms
10. PG feedback vector control:200% rated output torque/0.05HZ;No PG feedback
vector control:150% rated output torque/0.5HZ
11. Precision of torquecontrol:±5% rated output torque
12. Over-load protection,over-voltage stall,overload forecast,automatic current
limit,automatic fault reset,under-voltage protection,over-heating protection,
phase- lack protection,ect.
TECHNICAL SPECIFICAT
| Model | AVF508 Series | |
| Control Method | SPWM | |
| Input Power Supply | single phase:220v; three phase:220v/380v | |
| Basic Function | Speed tracing, PID control, auto speed compensation, AVR, torque control,overlay control, time control, multi-speed choice, etc | |
| 5 Digital Display,status idicator | Display frequency,speed,current,voltage,counter,temperature, forward/reverse,fault… | |
| Communication Control | RS485 | |
| Operating Temperature | –10~40°C | |
| Humidity | 0-90% relative humidity | |
| Vibration | <5.9 m/s2 (0.6M) | |
Frequency Control | Range | 0~600.00HZ |
| Accuracy | Digital:0.01%(-10~40°C);Analog:0.2%(25±10°C) | |
Frequency Setting Resolution | 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 frequency can be individually set | |
General Controll | Acceleration / deceleration time | 0.1-6000s four selectable combinations of independent acceleration and deceleration setting |
| V/F Curve | Set V/F curve | |
| Torque Increase | Auto torque increase: according to the output current Manual torque increase: 0.1% ~ 30.0% of rated output | |
Multi-function input terminal | 6 multi-function input terminal for 8 multi-speed,easy PLC, 4 Accel/Decel time,UP/DOWN command,external emergency stop | |
Multi-function output terminal | 5 multi-function output terminal for display and warm of on running, zero speed,counter and external fault information | |
| Others | AVR,Decelerating stop or free-stop,DC brake,auto restart tracking,easy PLC auto energy saving, adjustable carrier Frequency(Max 20KHz) | |
Protection Function | Over Load | Motor dirver of electronic circuit : (contstant torque 150% at 1 minute ,fans 120% at 1 minute) |
| Fuse | Fuse off,motor stop | |
| Under voltage | 220V:DCvoltage | |
| Over voltage | 220V:DCvoltage>400V; 380V:DC voltage>800V | |
Restart for instantaneous stop | Restart with freququency track after instantaneous stop | |
| Stall prevention | Stall prevention for acceleration and deceleration | |
Short circuit of output terminal | protection for electronic circuit | |
| Others | Heatsink overheat protection,reverse limit,fault reset,parameter lock PID. | |
APPLICATION
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.
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