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3 three phase 220v 380v 0.75kw to 1000kw vector VFD VSD ac variable frequency drive inverter converter

  • Unit Price: ￥ Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Electrical Equipment & Supplies
  • Validity Period:

    Long Term

  • Published on:

    2020-12-23 13:58

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3 three phase 220v 380v 0.75kw to 1000kw vector VFD VSD ac variable frequency drive inverter converter
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  • Product Description
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Product Information

Brand：

 none

Address：

 China

Min.Order：

 none

Supply：

 none

Valid until：

 Long Term

Product Details

Features:
1. Widely used in industrial assembly line conveyors, etc.
2. Manufactured with high-quality electronic components.
3. PAM output voltage regulation mode, more convenient to use.
4. With strong anti-interference ability and stable and reliable performance.
5. Fast start and stop response, can provide you with good using effect
6. PID Control and RS485 communication function
7. Multi-speed control function: 16-speed control
8.Swing frequency control function
9.Instantaneous power outage without stopping function
10.Automatic voltage adjustment function:
When the grid voltage changes, the output voltage can be automatically maintained constant.
11.Provide up to 25 kinds of fault protection: over-current, over voltage, under voltage, over temperature,
phase loss, overload and other protection.
Model
QD710G3 frequency inverter
Input
AC 3ph 320-460v 50Hz/60Hz
Output
AC 3ph 0-460v 50Hz/60Hz
Frequency
0-300Hz,0-3000Hz
Carrier frequency
1.0-16.0KHz , minimize motor noise
Control Model
V/F,Advanced V/F control,V/F separation control ,electric current vector control
Stable speed accuracy
±0.5%
Overload capacity
G type : 110% for long-term,120% for 22 min ,150% for 1min
P type : 100% for long-term, 120% for 8 min, 150% for 1s
Working Temperature
-10~40℃
V/F curve
Reference frequency setting 5-600Hz, multipoint V/F curve setting , or fixed curve of constant torque , low decreasing torque 1,
low decreasing torque 2, square torque
Acceleration curve
0.1S-3600Min continuously settable,S-type and Linear mode are optional .
Simple PLC multi-speed operation
Realize up to 16-speed operation through built-in PLC or control terminal
Built-in PID
Convenient to realize process control closed loop control system
Overvoltage and overcurrent stall speed control
Automatically suppress the current during operation to prevent frequent over-current and over-voltage trips
Wave-by-wave current limiting function
Avoid frequent failure of the inverter
PID control ,RS485
Built-in PID controller (frequency can be preset), RS485
Automatic voltage regulation operation
Dynamic voltage stabilization, static voltage stabilization, and unregulated stabilization are optional
Low noise operation
The carrier frequency is continuously adjustable from 1.0KHz-16.0KHz to minimize motor noise
Main Applications
Spindle motor, engraving machine, textile printing and dyeing, food machinery, assembly line, woodworking machinery, fan, water
pump, etc.
Pls read the product instructions carefully, choose the type according to the function and power u need, and avoid the damage caused by wrong wiring.
​Packing List:
1 x Frequency Converter , 1 x User's manual& Certification , Operating Keyboard & Cable (Extra purchase)

Supplementary Note:
A. If u need detailed version of product manual before buying , u can ask me to send it for checking .
B. If there is no user's manual in the packing case, it is because of product changes or upgrades.
Pls contact us for the latest and accurate electronic product manual.
Supplementary Note:
​R,S,T are input terminals of frequency converter 380V power supply;
​U,V,W are output terminals of frequency converter, connected with three-phase AC motor.
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