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{"title":"High Performance VFD Variable Frequency Drive For Industrial Motor Control |","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/9b\/f4d6c06dcdbd27b2a7fe54cd64bd-200x200-1\/high_performance_vfd_variable_frequency_drive_for_industrial_motor_control_7c_energy_saving_inverter.jpg","attrs":{"Brand Name":"ZFeng","Model Number":"ZF310Series\/ZF900Series","Certification":"CE\u3001CB\u3001CCC\u3001ISO9001\u3001ISO14001\u3001ISO45001\u3001EN61439\u3001EN61000","Place of Origin":"GuangDong"}}
{"title":"Industrial VFD \/ Frequency Inverter Drive Smart Motor Control For Stable &","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/9d\/842708ee9c5021aadee046716aed-200x200-1\/industrial_vfd_2f_frequency_inverter_drive_smart_motor_control_for_stable_26_efficient_operation.jpg","attrs":{"Brand Name":"ZFeng","Model Number":"ZF310Series\/ZF900Series","Certification":"CE\u3001CB\u3001CCC\u3001ISO9001\u3001ISO14001\u3001ISO45001\u3001EN61439\u3001EN61000","Payment Terms":"L\/C,D\/A,D\/P,Western Union,T\/T"}}
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ZFeng 900 Series 400Kw-T-P General Vector Variable Frequency Drive
Variable Frequency Drive (VFD) is a device that utilizes power electronics technology to achieve precise control of AC motor speed and torque by changing the frequency and voltage of the motor's operating power supply. It is widely used in industrial automation, energy conservation, equipment optimization and other fields, and is one of the core components of modern motor control systems.
Working Principle
The frequency drive is mainly composed of a rectifier unit, a filtering unit, an inverter unit, and a control unit:
Rectification unit: converts AC power (such as 50Hz/60Hz) into DC power.
Filtering unit: Smooth DC power to reduce voltage fluctuations.
Inverter unit: converts DC power into AC power with adjustable frequency and voltage to drive the motor.
Control unit: precise control of output frequency, voltage, torque and other parameters is achieved through a microprocessor or DSP chip.
Core function: By adjusting the output frequency, the synchronous speed of the motor can be changed (n=60f/p, where f is the frequency and p is the pole number), thus achieving stepless adjustment of the motor speed.
The advantages of our frequency drive
Energy saving:
By adjusting the motor speed, unnecessary energy consumption can be reduced.
In loads such as fans and pumps, the energy-saving effect is significant, usually saving 20% -50% of energy.
Improve device performance:
Realize soft start of the motor to reduce the impact on the power grid and mechanical equipment.
Improve the dynamic response speed and control accuracy of the equipment.
Extend equipment lifespan:
Reduce mechanical wear and reduce equipment failure rate.
Protect the motor from abnormal conditions such as overload, overvoltage, undervoltage, etc.
Flexible control:
Support multiple control modes to meet different application requirements.
It can be integrated with control systems such as PLC and DCS to achieve automation control.
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
GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng ha...
GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng ha...