Xian Putai Electric Motor Equipment Co., Ltd. is one of the leading manufacturers and suppliers of low voltage vfd frequency inverter in China. If you're going to buy CE approved low voltage vfd frequency inverter, welcome to get pricelist from our factory. All customized products are with high quality and low price.
General Introduction
- A VFD Frequency Inverter is a core power control device in the industrial automation field. Leveraging advanced frequency conversion technology and microelectronics, it achieves efficient control of AC motors by precisely adjusting their operating power frequency.
- The VFD Frequency Inverter consists of core modules including rectification (AC-DC conversion), filtering, inverter (DC-AC conversion), braking unit, drive unit, detection unit and micro-processing unit. Through precise switching of internal IGBT (Insulated-Gate Bipolar Transistor), it dynamically adjusts the voltage and frequency of the output power supply, matching the optimal power supply according to the actual load requirements of the motor. It realizes high-efficiency energy saving and stepless speed regulation in a wide range, greatly improving the motor's operating efficiency and working condition adaptability.
The equipment for frequency inverter motor is equipped with a comprehensive full-working-condition protection system, covering multiple protection functions such as overcurrent, overvoltage, overload, undervoltage, phase loss, etc. The VFD Frequency Inverter can effectively avoid the impact of power grid fluctuations, load sudden changes and other working conditions on the motor and system, ensuring long-term stable operation of the equipment. With the in-depth development of industrial automation and intelligent manufacturing, frequency converters have become standard equipment in many industrial fields such as metallurgy, chemical industry, building materials, mining, HVAC, water treatment, etc. They are the core solution for energy saving, efficiency improvement and automatic control of motor systems, providing solid support for efficient, reliable and intelligent operation of industrial production.
Main Technical Features
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No. |
Performance Features |
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1 |
New speed sensorless vector control algorithm for better low speed stability and stronger low band capacity |
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2 |
Fast speed response, precise speed control and torque control to meet sudden load demand |
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3 |
Advanced dead zone compensation method to improve low frequency torque and high performance motor control, which better suppresses motor oscillation |
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4 |
Optimized PWM control technology and overall design of electromagnetic compatibility |
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5 |
Beyond the tripping performance of similar products and adapt to harsh grid, temperature, humidity and dust |
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6 |
Stable and reliable hardware configuration, excellent overload capability |
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7 |
Modular design of hardware circuit, excellent three anti-paint process, more reliability and higher protection ability |
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8 |
Adopt advanced motor parameter identification method to ensure system stability and accuracy |
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9 |
Built-in PLC, built-in PID controller, automatic sleep/wake function for up to 16 speeds |
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10 |
Flexible input and output terminals, up to ten kinds of main and auxiliary reference speed setting methods |
Application
This low-voltage VFD is universally compatible with mainstream low-voltage motor models including Y, Y2, YE2, YE3, YVP, YVF2, YZ, YBBP series covering 0.75kW~800kW at 380V/690V, matching standard motors from Wolong, SEC Motor, Jiamusi Electric and Jiangsu Dazhong. It serves as a seamless drop-in replacement for mainstream imported VFD brands such as ABB, Siemens, Schneider, Danfoss, Mitsubishi, Yaskawa, and domestic premium alternatives including Inovance, INVT, Delta with consistent wiring and parameter debugging.
Package
Company Introduction
PUTAI Electric Motor Equipment Co., Ltd. is a direct-operated motor manufacturing enterprise that integrates R&D, precision manufacturing, and cross-border trade. With years of deep expertise in the field of industrial electric drives, the company specializes in a comprehensive range of industrial motors and complementary electrical equipment-including AC motors, DC motors, medium- voltage industrial motors, motor starters and drives, motor winding assemblies, precision components, and a full suite of auxiliary electrical devices.
The company focuses precisely on the mid-to-high-end industrial market segment, leveraging personalized customization services as its core competitive advantage. By relying on mature engineering and manufacturing technologies-and taking into account the complex operating conditions unique to various industries-we tailor highly compatible and stable motor drive system solutions for our clients.
Furthermore, we offer a comprehensive, one-stop service package that encompasses the bulk supply of standard motors, on-site replacement and upgrading of aging motors, custom design of specialized motors for non-standard operating environments, and the supply of a full range of motor spare parts.
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