1. Overview

2. Specifications

3. Key Features

• Multi-language Support: This model is equipped with a language module (EN), supporting an English operation interface for convenient operation.
• Rich Optional Modules: Supports L Option board (providing multiple contact/level input and output), Human Interface Module (HIM), and communication cards (RS-232, RS-485, DF1, etc.) to meet diverse application needs.
• High Efficiency: Features high efficiency under both full load and partial load conditions, effectively reducing energy consumption and operational costs.
• Advanced Fault Diagnosis: Comes with self-test function and detailed fault code display, facilitating quick maintenance and troubleshooting to minimize downtime.

4. Structure and Components

• Main Control Board: The core control unit responsible for closed-loop speed control, ensuring precise and stable drive performance.
• Power Module: Includes Gate Driver board and power semiconductors (IGBTs), which convert control signals into motor power for reliable drive operation.
• Human Interface Module (HIM): Provides a display and key operation interface, usually integrated into the front panel for easy parameter setting and status monitoring.
• L Option Board: Offers additional control inputs (such as contacts, analog inputs) to expand the drive’s control capabilities.
• Cooling Fan: Designed for heat dissipation, ensuring the drive operates within the safe temperature range.

5. Application Areas

• Industrial Automation: General-purpose AC motor drive control, widely used in various industrial production lines.
• Pump and Fan Control: Fluid systems requiring variable frequency speed regulation, such as water supply and ventilation systems.
• Conveyor Systems: Logistics systems that demand precise speed control to ensure smooth and efficient material transportation.
• Packaging Machinery: Industrial equipment requiring high efficiency and low noise, improving packaging quality and production efficiency.
• Building Facilities: Fan drives in HVAC (Heating, Ventilation, and Air Conditioning) systems, optimizing energy efficiency of building climate control.

6. Installation & Maintenance

Installation

• Environmental Requirements: Due to the NEMA Type 1 (IP20) enclosure, it should be installed in a dust-free and corrosion-free gas environment, usually placed inside a control cabinet to protect against external contaminants.
• Wiring: Pay attention to the wiring specifications of the input terminals (TB3) of the L Option board (2.1mm² – 0.30mm²) and the wiring requirements of the power module to ensure safe and reliable electrical connections.

Maintenance

• Fault Troubleshooting: Diagnose faults through the fault codes displayed on the HIM (e.g., VP red light flashing) for targeted maintenance.
• Cleaning: Regularly clean the cooling fan and ventilation openings to prevent dust blockage, which may cause overheating and affect drive performance.
• Firmware Upgrade: Parameter configuration and firmware upgrade can be performed through DriveTools software to keep the drive functioning optimally with the latest features.