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Guangdong Zhufeng Electric Co., Ltd.
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ZFeng 900 Series 250Kw-T-G General Vector Variable Frequency Drive

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Guangdong Zhufeng Electric Co., Ltd.

City: guangzhou

Province/State:guangdong

Country/Region:china

Tel:86--13829778525

Contact Person:
Miss.Seven
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ZFeng 900 Series 250Kw-T-G General Vector Variable Frequency Drive

Brand Name ZFeng
Model Number Zfeng900 Series
Certification CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
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 250kW
Rated Output Power 313kW
Rated Output Current 475A
Nominal Voltage 380V
Power Phase Number Three Phase
Working Temperature -10 ~ 50℃
Overload Capacity 150%
Detailed Product Description

ZFeng 900 Series 250Kw-T-G General Vector Variable Frequency Drive

As a type of power control equipment, frequency converters have significant advantages in controlling the speed of AC motors by changing the frequency and amplitude of the motor's working power supply.


Significant energy-saving effect


Principle: The frequency converter can accurately adjust the motor speed and output power according to the actual needs of the load. When the load demand decreases, the frequency converter will automatically reduce the speed and power of the motor, avoiding the motor from running at full load or high load, thereby reducing unnecessary energy consumption.


Case: In fluid conveying equipment such as fans and pumps, the demand for flow rate or pressure usually varies with production processes or environmental changes. After using a frequency converter, the motor speed can be adjusted according to actual needs to achieve energy conservation. For example, a water pump with a power of 75 kW, without using a frequency converter, operates at its rated speed regardless of the actual flow demand, resulting in high energy consumption. After installing the frequency converter, adjust the motor speed according to the actual flow demand, and the energy-saving rate can reach 20% -50%.



High speed regulation accuracy and wide range


Principle: The frequency converter adopts advanced power electronics technology and control algorithms, which can achieve precise control of motor speed. Its speed range can usually reach 1:100 or even higher, and the speed accuracy can reach 0.01% -0.1%.


Case: In equipment such as CNC machine tools and textile machinery that require high-precision speed regulation, frequency converters can ensure that the motor operates accurately at the set speed and position, improving the machining accuracy and quality of the product. For example, in the feed system of CNC machine tools, using a frequency converter to control the speed and torque of servo motors can achieve high-precision cutting, improve the machining accuracy and surface quality of parts.

Product Tags: general vector vfd   general sensorless vector control vfd   variable vector vfd  
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