High-Power Frequency Converter Features Ultra-Fast 5ms Torque Response for

HD8000 series VFD is a high-power drive system includes AC-DC-AC comverter and DC-AC common DC bus multi-axis motor drive unit. The maximum power can reach 30MVA for single machine and 60MVA for parallel operation. Its modular hardware and engineering software design concept enables it to operate for various complex conditions.

HD8000 series VFD adopts presspack IGCTand Diode as well as liquid cooling method, the whole machine meets the protection level IP54 and it has super environmental adaptability, high reliability, excellent heat dissipation performance and small volume, there are two-quadrant and four-quadrant rectification solutions.

• Characteristics: single/multiple axis drive, IP54 protection, two-quadrant/four-quadrant
• Design: modular design
• Rectification: multi-pulse basic rectification, smart rectification and PWM rectification
• Voltage rate: 1900V3000V (3300V), 6000V, (6600V), 10000V
• Maximum power: 30MVA (single) 60MVA (parallel)
• Compitable motor: asynchronous induction motor, permanent magnet synchronous motor, Electrically excited synchronous motor
• Control method: V/F, close-loop vector control with sensor, open-loop vector control without sensor
• Cooling: water cooling

• Metallurgical Engineering
• Oil and Gas Transportation
• Testing Platform
• Renewable Energy
• Rail Transportation
• Mining&Lifting
• Marine Equipment
• LNG
• Power Source
• Energy Storage

• Handles voltage drops and surges common in regional grids.
• High efficiency reduces electricity costs in sugarcane and pulp industries.
• Corrosion-resistant for humid and acidic environments.
• Supports large motor drives up to 60MVA.
• Simple interface for local operator training.
• Durable construction for harsh industrial sites.
• Compatible with WEG and other local motor brands.
• Overload protection enhances equipment longevity.

• Designed for extreme heat with advanced cooling systems.
• High dust protection (IP54) for desert applications.
• Suitable for petrochemical and desalination plants.
• 10kV models reduce transformer needs.
• Low maintenance requirements ideal for remote operations.
• High reliability ensures continuous process operation.
• Compliant with GCC electrical standards.
• Scalable for future plant expansions.

• Robust construction for mining and heavy industry.
• Handles grid instability with wide input frequency range.
• High overload capability for sudden load changes.
• Easy to repair with accessible components.
• Supports both local and international motor types.
• Energy-saving mode aligns with Eskom efficiency programs.
• Water cooling ensures performance in high-heat mines.
• Long-term operational reliability.

• High precision control for semiconductor and display manufacturing.
• Compatible with Hyundai and LG motor systems.
• Compact design for high-tech factory layouts.
• Low harmonic distortion improves power quality.
• Advanced thermal management for 24/7 operation.
• Meets Korean industrial safety standards (KSC).
• High dynamic response for automated production lines.
• Easy integration with PLC and SCADA systems.

• Ideal for textile, packaging, and automotive industries.
• High efficiency meets EU Eco-design directives.
• Aesthetically designed enclosures blend with modern facilities.
• Supports high-speed motor applications (up to 110Hz).
• Low acoustic noise for worker-friendly environments.
• Easy to customize for specific OEM needs.
• Reliable performance in high-humidity areas.
• Local technical support and training available.