1. Core Specifications

2. Product Features & Advantages

• High-Efficiency Drive Performance: Equipped with advanced Pulse Width Modulation (PWM) technology, the drive delivers smooth motor start-up and shutdown operations, effectively reducing energy consumption and extending the service life of connected motors and mechanical equipment.
• Seamless System Integration: Supports standard Modbus communication protocols (including Modbus RTU), enabling effortless integration with PLCs, SCADA systems, and HMIs. This facilitates real-time remote monitoring, parameter adjustment, and centralized control for industrial automation systems.
• Modular Design for Easy Maintenance: Features a standalone braking unit with a modular structure, allowing quick replacement and simplified routine maintenance. The braking unit supports side-mounted or independent installation for flexible layout in industrial control cabinets.
• Superior Safety & Reliability: Complies with the IEC/EN 60204-1 international safety standard, and is embedded with comprehensive protection functions including overload protection, short-circuit protection, under-voltage protection, and over-temperature protection, ensuring stable and secure operation under diverse industrial conditions.

3. Structure & Components

• Control Unit: The core processing module housing the central processor and logic circuits, responsible for executing precision control algorithms, logic operations, and signal processing to regulate motor speed and operation.
• Power Module: Composed of high-performance Insulated Gate Bipolar Transistors (IGBTs) and rectifier bridges, serving as the core power component that converts electrical energy and drives the motor with adjustable frequency and voltage.
• Braking Unit: Built-in braking resistor designed to rapidly dissipate regenerative energy generated by the motor during deceleration, preventing voltage surges in the power grid and safeguarding both the drive and connected equipment.
• Human-Machine Interface (HMI): Equipped with an LCD display screen, supporting intuitive parameter configuration, real-time operation status monitoring, fault code diagnosis, and data logging for streamlined operation and troubleshooting.
• Power Supply Module: Provides stable 24V DC power for the internal control circuits, ensuring consistent and reliable performance of the drive’s control system.

4. Typical Application Areas

• Fluid Handling: Speed regulation control for water pumps, fans, compressors, and other fluid machinery to optimize energy usage and operational efficiency.
• Mechanical Transmission: Drive control for conveyor belts, reducers, clutches, and other transmission equipment, enabling stepless speed adjustment and smooth operation.
• Processing & Manufacturing: Automation control for packaging lines, printing machines, textile machinery, and other manufacturing equipment to enhance production precision and throughput.
• Energy Management: Variable speed control in ventilation systems, Heating, Ventilation and Air Conditioning (HVAC) systems, and other energy-saving applications to reduce power consumption and operational costs.

5. Installation & Maintenance Recommendations

• Installation Guidelines: Wall-mounted (Type A/B) installation is highly recommended. Ensure sufficient heat dissipation space is reserved around the drive to avoid overheating and performance degradation; avoid installing the unit in direct sunlight, dusty, or highly humid environments.
• Wiring Requirements: All wiring operations must comply with the IEC/EN 61508 SIL1 safety standard. Verify that upstream power disconnection devices and downstream load disconnection devices meet industrial safety specifications to prevent electrical hazards and equipment damage.
• Braking Unit Maintenance: The braking resistor generates high temperatures during operation. Conduct regular inspections to check connection firmness, clean surface dust, and replace damaged resistors promptly to avoid burnout and potential safety risks.
• Fault Diagnosis & Troubleshooting: The drive features built-in data logging and fault code recording capabilities. Regularly check fault codes via the HMI interface, analyze fault causes, and replace faulty components in a timely manner to minimize downtime and maintain continuous industrial operation.

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