ACI High Voltage Blower Dedicated Variable Frequency Converter

A High Voltage Blower Dedicated Variable Frequency Converter is a specialized power electronics device designed to precisely regulate the speed and operational parameters of high-voltage blowers, offering enhanced efficiency, energy savings, and precise control in industrial applications.

Key Functions & Features:

1. Speed Regulation: Enables seamless adjustment of blower speeds by varying the motor's supply frequency, accommodating diverse airflow requirements across operating conditions.
2. Energy Efficiency: Reduces energy consumption by up to 20%-60% compared to traditional damper control methods, optimizing power usage based on real-time load demands.
3. Soft Start/Stop: Minimizes electrical and mechanical stress during motor startup and shutdown, extending equipment lifespan and reducing maintenance costs.
4. Comprehensive Protection: Incorporates overvoltage, undervoltage, overcurrent, and short-circuit safeguards to ensure system reliability and safety.
5. Closed-Loop Control: Supports integration with pressure/flow sensors for precise constant-pressure or constant-flow regulation, enhancing system stability and performance.

Technical Specifications:

• Voltage Range: Engineered for high-voltage motors (e.g., 6kV, 10kV), with robust insulation and voltage-withstanding capabilities.
• Wide Input Voltage Tolerance: Adapts to grid voltage fluctuations for stable operation.
• High Power Density: Compact design with advanced power components (e.g., IGBT modules) reduces footprint and installation complexity.
• Advanced Control Algorithms: Utilizes vector control and PID regulators for superior dynamic response and steady-state accuracy.
• Remote Monitoring & Diagnostics: Enables real-time performance tracking and fault prediction via integrated communication interfaces.

Applications:

• Industrial Ventilation: Critical in cement plants, steel mills, and chemical facilities for efficient airflow management.
• Environmental Engineering: Essential in wastewater treatment plants and waste-to-energy facilities for aeration and flue gas treatment.
• Energy Sector: Powers induced draft and forced draft fans in coal-fired power plants, as well as yaw and pitch systems in wind turbines.
• Mining & Metallurgy: Supports mine ventilation and blast furnace operations in harsh environments.
• Rail Transportation: Enhances air circulation in subway tunnels and stations.

Benefits:

• Cost Savings: Substantial reductions in energy consumption and maintenance expenses through optimized motor operation.
• Enhanced Reliability: Proactive protection mechanisms and advanced diagnostics minimize downtime and operational risks.
• Sustainability: Aligns with green manufacturing goals by reducing carbon footprint and promoting resource efficiency.

GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of “energy saving and control speed and variable speed” , Zhufeng has been a very good supplier for energy saving and automation control solutions . With it’s own brands: “ACI”,“ZFENG”, Zhufeng has developed DLT series products including vector and universal variable frequency drive, servo system, energy saving cabinet, industrial power saver, soft starter etc. Applications including ceramic, machinery, petrochemical, metal, textile, food, papermaking, cement, water supply, plastic injection, central air-conditioning, smart building,etc.