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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

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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

Onboard PLC

Length Control

Send message to this supplier
Mr. Cui
Tel: 86-755-86922096
Enter between 20 to 3,000 chatacters.
Contact Method
China Frequency Drives Online Market
No.9 Kaixuan Street Economic Zone, Shenzhen, Guangdong, China (Mainland)
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