Product Overview

The V9-HCF high-carrier series inverter is a high-performance vector inverter designed for medium- and high-power high-speed motor applications. Based on the study of inverter drive and hardware/software requirements in high-speed applications, this series is specially developed to better meet the needs of high-speed motor driving.

The product comes in air-cooled and water-cooled versions. In terms of structure, users can choose between wide and narrow body types.

Product Features

1.Control Algorithms

• Uses advanced high-speed motor control algorithms
• Works with both synchronous and asynchronous motors
• Offers strong high-speed control and deep flux weakening capability
• Supports multiple control modes: synchronous motor closed-loop/open-loop, asynchronous motor closed-loop, V/F, asynchronous motor current vector, and asynchronous motor voltage vector

2.Structural Design

• Offers two structural styles: traditional and book-style narrow type
• Designed with heat dissipation in mind for high-power motor applications
• Even under the standard 10K carrier frequency, the components show excellent thermal performance
• The entire series supports shared DC bus operation

3.User-Friendliness

• Comes with an LCD control panel
• Parameters are organized in a menu-based structure, with separate menus for initial setup
• Five default display interfaces can be switched, and default display content can be customized
• Parameters can be uploaded or downloaded with one button
• Supports PC-based debugging and waveform capture

4.Communication

• Standard Modbus-RTU/CAN communication included
• Optional PROFINET or Profibus-DP communication modules available

Power Range

• Wide-body water-cooled type: 3 AC 380V, 110–630kW
• Narrow-body water-cooled type: 3 AC 380V, 75–500kW
• 3 AC 690V and air-cooled models are available upon request

Application Scenarios

The V9-HCF high-carrier series inverter is widely used in high-speed blowers, magnetic levitation systems, air suspension systems, high-speed air compressors, and municipal wastewater treatment plants — all typical high-power, high-speed motor applications.

Field Applications