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Guangdong Zhufeng Electric Co., Ltd.

  • China,Guangzhou ,Guangdong
  • Verified Supplier

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China ZFeng 900 Series 630Kw-T-G General Vector Variable Frequency Drive FOR
China ZFeng 900 Series 630Kw-T-G General Vector Variable Frequency Drive FOR

  1. China ZFeng 900 Series 630Kw-T-G General Vector Variable Frequency Drive FOR
  2. China ZFeng 900 Series 630Kw-T-G General Vector Variable Frequency Drive FOR

ZFeng 900 Series 630Kw-T-G General Vector Variable Frequency Drive FOR

  1. MOQ: 1PC
  2. Price: $ 13989
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 500-10000 per Month
Delivery Time 3 Days
Packaging Details Carton and plywood box packaging
Control Mode SVC/VF/FVC
Matching Motor Power 630kW
Rated Output Power 737kW
Rated Output Current 1120A
Nominal Voltage 380V
Power Phase Number Three Phase
Working Temperature -10 ~ 50℃
Overload Capacity 150%
Brand Name ZFeng
Model Number Zfeng900 Series
Certification CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability 500-10000 per Month
Delivery Time 3 Days Packaging Details Carton and plywood box packaging
Control Mode SVC/VF/FVC Matching Motor Power 630kW
Rated Output Power 737kW Rated Output Current 1120A
Nominal Voltage 380V Power Phase Number Three Phase
Working Temperature -10 ~ 50℃ Overload Capacity 150%
Brand Name ZFeng Model Number Zfeng900 Series
Certification CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
High Light flux sensorless vector vfd630Kw sensorless vector vfdSensorless three phase vfd
ZFeng 900 Series 630Kw-T-G General Vector Variable Frequency Drive

Variable Frequency Drive (VFD) is a power control device that applies frequency conversion technology and microelectronics technology to control AC motors by changing the frequency and voltage of the motor's working power supply.

Working Principle
  • Core components
    • Rectification: Convert alternating current into direct current.
    • Filtering: Smooth the DC voltage and reduce harmonic interference.
    • Inverter: Convert direct current into alternating current with adjustable frequency and voltage.
    • Control unit: Implement algorithm control through a microprocessor to adjust output frequency and voltage.
  • Speed regulation mechanism
    • V/f control: Maintain a constant voltage to frequency ratio to ensure stable motor magnetic flux.
    • Vector control: Independently control torque and magnetic flux to achieve high dynamic performance.
    • Direct torque control: Directly controlling torque and magnetic flux, with faster response speed.
Protection Function
  • Overcurrent protection: Monitor current to prevent overload.
  • Overvoltage protection: Monitor voltage to prevent excessive voltage.
  • Undervoltage protection: Monitor voltage to prevent low voltage.
  • Overload protection: Monitor the load to prevent motor overload.
  • Grounding protection: prevent motor grounding faults.
  • Short circuit protection: prevent output short circuit.
  • Overfrequency protection: Limit the output frequency to prevent overclocking operation.
  • Stall protection: prevents the motor from stalling during operation.
Selection And Usage Precautions
  • Key selection points
    • Load characteristics: Select the appropriate frequency converter based on the load type (constant torque, constant power, square torque).
    • Power matching: The rated power of the frequency converter should be greater than the rated power of the motor, with a margin left.
    • Environmental conditions: Consider factors such as temperature, humidity, altitude, etc., and choose a frequency converter with appropriate protection level.
  • Precautions for use
    • Installation environment: Avoid high temperature, humidity, corrosive gases, and dust.
    • Grounding and shielding: Ensure good grounding and reduce electromagnetic interference.
    • Maintenance: Regularly clean the heat sink, check cable connections to prevent overheating and loosening.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2004

  • Total Annual:

    10000000-15000000

  • Employee Number:

    60~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Guangdong Zhufeng Electric Co., Ltd.
  • NO.2,JINGHU AVENUE, HUADU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE
  • https://www.drivesvfd.com/

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