Variable Frequency Inverter VFD with 0.4kW to 500kW Power Range for General Purpose Common Motor Drive

Variable Frequency Inverter VFD Product Description

The HV300 Series inverter is a state-of-the-art general-purpose vector inverter that has been recently developed. It incorporates advanced open-loop and closed-loop vector control technology, enabling control of asynchronous motors. Built upon the design principles of extensive software functionality, enhanced performance, and heightened reliability, this inverter offers a more compact size with increased expandability, a wider range of communication capabilities, and simpler operation.

Variable Frequency Inverter VFD Product Features

Intelligent IGBT module heat protection design:

• Incorporates an intelligent heat protection design for the IGBT module.

• Features a built-in dynamic junction temperature model that enables real-time monitoring of the IGBT junction temperature.

• Utilizes a unique short-circuit and circuit-through protection technology to safeguard system security.

• Implements a delay overcurrent protection reset mechanism to effectively mitigate overcurrent situations.

Adaptive IGBT drive control stability design:

• Employs a reliable and self-developed stability design platform for IGBT modules.

• Enables the acquisition of key parameters during the IGBT's open/close process, facilitating evaluation of the IGBT drive board's functionality and performance.

• Evaluates the appropriateness of the IGBT module design, ensuring the safety and reliability of the product's power system.

• Guarantees stable operation of the power system by ensuring the design of the product's power system is secure and dependable.

HVManager, the robust PC tool, offers a wide range of powerful functions including programming, setting, debugging, and monitoring for enhanced control of the VFD (Variable Frequency Drive) system:

• Real-time monitoring capability allows users to keep track of the VFD's status.

• The tool provides a comprehensive parameter setting function, ensuring easy debugging for users.

• All series of VFDs come equipped with a built-in EMC filter, giving users the option to choose its usage.

• By utilizing the short sheet provided in the image, users can disconnect the EMC filter. This feature is particularly useful in situations that require the installation of RCD (Residual Current Device) and demand a leakage current lower than 30mA.

The function modular design of this product combines the best features of European models and Japanese models, providing a comprehensive set of advantages:

• It inherits the user-friendly and intuitive setting experience commonly found in Japanese models, making it easy for users to configure and adjust the settings according to their needs.

• Additionally, it offers robust and extensive functional expansions similar to European models, ensuring a wide range of advanced features and capabilities.
  This unique combination allows users to enjoy the simplicity and ease of use associated with Japanese models, while also benefiting from the enhanced functionalities and versatility typically associated with European models.

The product is equipped with a dual RS485 interface, offering versatile communication options.

• Users have the flexibility to choose between the optional A and B interfaces, as well as an RJ45 interface. This multiple interface design enables seamless integration with different systems and facilitates efficient data exchange and communication. Whether it's utilizing the RS485 interfaces for specific applications or leveraging the convenience of the RJ45 interface for network connectivity, the product ensures compatibility and adaptability to meet various communication requirements.

Variable Frequency Inverter VFD Product Typical Application

• Oilfield pumping unit:

Technical advantage: Wide voltage range, adapts well to harsh grid conditions. Low starting current, ensuring minimal impact on the grid and smooth speed control. Equipped with a built-in EMC filter and standard DC reactor, resulting in low electromagnetic radiation.

• Steel plant cold saw:

Technical advantage: High overload capacity and rapid response capability. Designed to withstand high temperatures and meet stringent protection requirements in steel workshops. Supports integration with the Profibus DP network.

• Steel plant roller:

Technical advantage: Designed for reliable operation during reciprocating acceleration and deceleration. Capable of continuous operation over long periods. Built to withstand high temperatures and meet strict protection requirements in steel workshops. Supports integration with the Profibus DP network.

Variable Frequency Inverter VFD Support and Services

We provide robust technical support and reliable after-sales service to ensure customer satisfaction. Here's an overview of our offerings:

• Technical Assistance: Our experienced team offers prompt assistance for product installation, configuration, and troubleshooting.
• Documentation and Resources: We provide comprehensive product documentation and online resources to aid in product usage and maintenance.
• Training: We offer training programs to enhance customer proficiency in using our product effectively.
• Warranty and Repair: Our product comes with a warranty, and our after-sales team ensures quick resolution of any malfunctions or defects.
• Spare Parts: We maintain a stock of genuine spare parts for efficient replacements when needed.
• Customer Support: Our dedicated support channels, including phone, email, and online portals, provide responsive assistance for customer inquiries and concerns.

We strive to deliver exceptional technical support and after-sales service, empowering customers to optimize their product experience and operational