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  • variable frequency ac drive three Phase Variable Frequency Drive
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variable frequency ac drive three Phase Variable Frequency Drive 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: AD700-20D

 
DC Low voltage three / Single Phase Variable Frequency Drive 50Hz / 60Hz
 
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DC Low voltage three / Single Phase Variable Frequency Drive 50Hz / 60Hz

 

Quick Detail:

 

  • Advanced motor control algorithm
  • High performance open loop vector control
  • Optimal V/F mode
  • Excellent ramp slope control
  • Fast autotune (less than one minute)
  • Overload: 150% rated output current, one minute
  • Low frequency torque: 0.5Hz: 100% rated torque
  • 1Hz: 150% rated torque

 

 

Description:

  • Dual CPU processing, more precise control
  • Using the latest generation IGBT
  • 0.4kW7.5kW with standard inner brake unit
  • Inner EMC filter with breakpoint design, convenient for access and disconnection, meet different application requirements
  • PCBA coating process, increase environment adaptability
    Unique control terminals: simple electronic switch set to complete the conversion between source and sink of I/O terminals
  • Reference (current) loose, trip or not could be selected
  • IGBT thermal design
  • Wireless fan block design, easy to replace or maintain
  • Connecting auxiliary fan makes the drive suitable for worse environment

 

The main function features:

  • Simple parameters, easy to use
  • Low DC voltage operation mode(400V)
  • AVR
  • Switching frequency automatic adjustment
  • Catch spinning function
  • DC injection braking
  • Jump frequency control function
  • Powerful electronic potentiometer function, adjust reference conveniently
  • Standard MODBUS-RTU
  • 4 preset (decided by control terminals)
  • Bias performance can be achieved by related terminals

 

 

Specifications:

 

Input Power

Input Voltage Uin

200V (−10%)240V (+10%)    1/3 PH

380V (−10%)480V (+10%)    3PH

500V (−10%)690V (+10%)    3PH

Input Frequency

50/60Hz (±2Hz)

Maximum Supply Imbalance

≤3%

Power Output

Output Voltage

0VUin

Output Frequency

0Hz300Hz

 

Main Performance Function

Voltage Control

V/F, Open loop Vector Control

Switching Frequency

1kHz15kHz

Adjust Speedrange

Open loop vector -1:100, V/F mode -1:50

Start Torque

0.5Hz: 100% rated torque, 1Hz: 150% rated torque

Torque Accuracy

7%

Reference resolution

Digit- 0.01Hz, Analogue- 0.1%×Max. frequency

Acce. & Dece. rate

0.1s3600min

Voltage Boost

0.1%30.0%

Overload

E, G type: 150% rated output current, 1 minute

P type: 110% rated output current, 1 minute

V/F

4 types: V/F (user can program) and ramp (2.0 power, 1.7 power, 1.2 power)

DC Braking

Injection frequency: 0.0%100.0% Max. frequency

Injection current: 0.0%300.0% rated current

Injection time: 0.00s60.00s

Dynamic Brake

Brake rate: 0.0%100.0%

Jog

Jog frequency: 0.00Hzmaximum frequency

Jog acceleration rate: 0.1s600.0s

Jog interval time: 0.1s600.0s

Preset

16 preset speeds (decided by control terminals)

AVR

Maintain the rated output voltage when the input power supply voltage changed

Special Function

Textile

For textile machine control

Simple PLC

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 Mr. Ada

Tel: 86-20-86099322
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Company Info

Ada Power Electronics Company [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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