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0.75 kw Single Phase / 3PH General Variable Frequency Drive Inverter 50Hz / 60Hz 

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

Model No.: HV1000


 
High Performance Variable Frequ

 

High Performance Variable Frequency Drive Inverter With 3 Phase Single Phase

 

  1. AC 3 phase 220V/380V, 0.75 - 560 kw, Single phase 0.4 - 2.2 KW
  2. Equal quality and feature with Emerson EV3000 but much more cost-effective, Better feature than Emerson commander SK
  3. Drive induction motor / synchronous servo motor / asynchronous servo motor
  4. High performance current vector frequency inverter
  5. A variety of specialized models for different industries, e.g. Winding device, CNC machine tools, injection machine, CNC wood veneer peeling lathe
  6. Various accessories for different applications: e.g. PG cards, communication cards

 

 

Description:

 

  HV1000 series of VFD has equal quality and feature with Emerson EV3000 but much more cost-effective, better feature than Emerson commander SK. It satisfies high performance requirements by using a unique control method to achieve high torque, high accuracy and wide speed-adjusting range. Its anti-tripping function and capabilities of adapting severe power network, temperature, humidity, and dusty environment exceeds those of similar products made by other companies, which improves the products reliability noticeably.

 

 

Features of HV1000 frequency inverter

Precise self-learning of motor parameter

  • Precise self-learning of motor parameter
  • Static mode: Stator/rotor time constant
  • Dynamic mode: Magnetic flux parameter
  • The best dynamic control

 

 

Optimizing of motor noise and heat

  • Unique modulation technology, decreasing current harmonics
  • Frequency spectrum balance technology, adjusting motor tone
  • Decrease common-mode voltage, reducing leak current
  • Carrier wave dynamic adjusting, reducing the temperature
  • Reducing switching frequency when high-frequency, decreasing the module heat

 

 

Optimized Over-modulation technology

  • Applications needing high frequency and load, with lower Voltage of Power supply
  • Increase efficiency of DC-Bus voltage, increase the output voltage
  • Provide the enough torque output
  • Decrease output current, reduce the heat

 

 

Unique current limit technology

 

  • Load current control in real time, automatic current amplitude limit, strong over-load ability
  • Instantaneous value / effective value controlled together

 

 

 

Speed tracking function with hardware

  • Avoid the speed tracking lost with software, 100% successful
  • Track the motor speed and direction smoothly and reliably

 

 

Instantaneous stop & non-stop

  • Instantaneous power off, keep the continuous running
  • Keep the DC-Bus voltage according to  electricity generating from the load
  • Suitable for applications that need continuous running, e.g. chemical fiber, chemical industry

 

 

Preset Length control

  • Textile / Cable and other similar industry
  • Feed back the encoder signal through high-speed pulse interface
  • Automatic length calculation, stop the machine when reach the preset length

 

 

0-frequency returning difference and dormancy

  1. To avoid the damage when fan/pump load starts frequently in low speed, even with PI closed-loop control
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 Mr. Iris Yao

Tel: 86-27-84898493
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Company Info

HNC automation limited Company [China (Mainland)]


Business Type:Manufacturer
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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