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V/F AC Variable Frequency Drive

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[China]

Address: Xinzhong Road Baishi Zhou Nanshan District Shenzhen city,518000

Contact name:Ada

Shenzhen Ada Power Electronics Co.,Limited

V/F AC Variable Frequency Drive

Country/Region china
City & Province shenzhen guangdong
Categories Inverters & Converters

Product Details

PCBA Coating Process Torque Accuracy 7% AC Variable Frequency Drive IGBT Thermal Design

 

Quick Detail:

 

  • Optimal V/F mode
  • Excellent ramp slope control
  • 4th generation IGBT
  • Optional internal brake unit
  • PCBA coating process
  • IGBT thermal design

 

Specifications:

Main performance function:
Voltage control V/F , open loop vector control
Switching frequency 1kHz~15kHz
Adjust speed range :Open loop vector -1:100, V/F mode -1:50
Start torque: 0.5Hz: 100% rated torque, 1Hz: 150% rated torque
Torque accuracy: 7%
Torque ripple: ≤2%
Speed accuracy: ≤1%n0(Under the rated operating conditions)
Reference resolution :Digit- 0.01Hz, Analogue- 0.1%×Maximum frequency
Accel. & Decel. rate :0.1s~3600s
Voltage boost: 0.1%~30.0%
Overload :150% 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%~20.0% maximum frequency
Injection current: 0.0%~300.0% rated current
Injection time: 0.00s~60.00s
Dynamic braking Brake rate: 0.0%~100.0%
Jog:
Jog frequency: 0.00Hz~50.00Hz
Jog interval time: 0.1s~60.0s
Preset 8 preset speeds(decided by control terminals)
AVR Maintain the rated output voltage when the input power supply voltage changed.

 

 

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