HV500 Low Voltage Engineering Single-Drive Inverter 220V 380V 690V 2.2kW~560kW

PERFORMANCE CHARACTERISTICS

Back-end quick debugging software

Powerful and easy to use, with functions such as parameter setting, real-time oscilloscope, fault recording, event recording, etc.

Excellent performance

Suspending at zero speed;
Torque response 1-3ms;
Extremely low dynamic speed drop and dynamic speed drop equivalent;
Excellent robustness;
Accurate off-line/online motor model identification.

Various needs satisfied

Standard LCD panel to improve user experience;
Master-slave control function;
Expandable communication card, encoding disk card, voltage detection card.

Ease of use

External 24V DC input power supported;
A Built-in brake unit is possible to save installation control;
Book style design to support seamless side-by-side installation.

Universality

Several international standard certifications passed, conforming to RoHS directives;
V/F, OLVC and CLVC control supported;
Several communication protocols supported;
Asynchronous and permanent magnet synchronous motors supported.

Durability

Mechanical vibration level 3M3;
Independent air duct design;
Conformal coating automatic spraying;
Built-in dynamic junction temperature model to facilitate product safety application.

Here is an introduction to the functions of variable frequency drives (VFDs):

Functions of Variable Frequency Drives (VFDs)

1. Speed Control

   • VFDs control the speed of electric motors by adjusting the frequency and voltage of the power supplied, allowing for precise speed regulation.

2. Torque Control

   • They can manage the torque output of motors, enabling applications requiring consistent torque under varying load conditions.

3. Energy Savings

   • By optimizing motor speed based on load requirements, VFDs significantly reduce energy consumption, especially in applications with variable loads.

4. Soft Start

   • VFDs provide a soft start feature, allowing motors to gradually ramp up to full speed. This reduces mechanical stress and prolongs equipment life.

5. Operational Flexibility

   • VFDs allow for easy adjustments to motor speed and direction, enhancing operational flexibility in various applications, such as conveyors and pumps.

6. Improved Process Control

   • With precise speed control, VFDs enhance process control, leading to improved product quality and consistency in manufacturing processes.

7. Reduced Wear and Tear

   • By minimizing abrupt starts and stops, VFDs reduce mechanical wear on components, extending the life of the motor and associated equipment.

8. Remote Monitoring and Control

   • Many modern VFDs feature smart technology that enables remote monitoring and control, allowing for efficient management of motor operations.

9. Protection Features

   • VFDs often include built-in protection against overloads, overcurrents, and overheating, ensuring safe operation of motors.

10. Harmonic Mitigation

    • Some VFDs are designed to reduce harmonics generated during operation, improving overall power quality and reducing interference with other equipment.

Conclusion

Variable frequency drives play a crucial role in modern industrial applications, providing efficient control of motor operations while promoting energy savings and equipment longevity. Their versatility makes them essential for various sectors, including manufacturing, HVAC, and renewable energy systems.

COENG Tech Co., Ltd. was founded in 2017, specializes in the research, manufacturing, sales, and service of electric drive products, with a primary focus on Variable Frequency Drives (VFDs).

As an innovative company, COENG leverages its expertise and advanced technology to develop cutting-edge VFD solutions. These VFDs are designed to provide efficient and precise control over electric drive systems, enabling enhanced performance and energy savings in various applications.

COENG's commitment to quality is reflected in its state-of-the-art manufacturing facilities, which adhere to strict quality control standards. The company employs a team of highly skilled professionals who are dedicated to delivering reliable and high-performance electric drive products.

In addition to manufacturing, COENG also places great emphasis on customer satisfaction. The company strives to provide exceptional sales and service experiences to its clients. Through a comprehensive sales network and responsive customer support, COENG ensures that its products are readily available and that customers receive timely assistance whenever needed.

With its forward-thinking approach and dedication to excellence, COENG Tech Co., Ltd. aims to become a leading player in the electric drive industry. The company's focus on research and development, coupled with its commitment to customer satisfaction, positions it as a trusted provider of innovative VFD solutions for diverse applications.

COENG provides multiple voltage power sections and different controlmodes VFD products, which are suitable for various industrial scenarios such as metallurgy, petroleum,petrochemical, mining machinery, port lifting, distributed power generation, large-scale testing platforms,marine equipment, textile, chemical, cement, municipal, etc.

The products are including HD2000 series low voltage engineering type VFD, HD8000 series medium voltage multi-level VFD, HV500 & HV510 series high performanceVFD, HV300 & HV350 series common VFD, HV610 series for crane and oilfield dedicated HEC series VFD.