Import 50-60hz High Frequency Inverter Generator — Buy in wholesale FOB from Supplier in China

The Pi500 series from Dalian Powtran Tachnology Co., Ltd. is a high-performance vector control inverter engineered for 50-60Hz industrial frequency applications, providing variable frequency drive capability for fan, pump, and general machinery drive systems. The unit features steel housing with copper windings and PCB circuitry, built to handle power conversion in manufacturing, HVAC, and water treatment facilities with overload and short-circuit protection as standard safeguards. Dalian Powtran positions this inverter for B2B procurement teams engaged in plant modernization and OEM supply chain sourcing, with the unit originating黄金价格he unit features independent air duct design and anti-corrosion paint spraying for extended operational life in demanding environments.

The Pi500 employs advanced motor drive technology with steady speed precision and a wide speed range, delivering low-speed high torque with minimal torque ripple. Motor parameter self-learning allows automatic tuning, while the instantaneous power-off ride-through function maintains operation during brief power interruptions. The inverter meets international wide-voltage input standards and improved EMC design specifications, with thermal reliability confirmed through machine temperature rise testing. A built-in self-adjusting PID function module enables closed-loop process control without external controllers, and the compact design reduces machine footprint for easier panel integration. The over-excitation function improves braking performance in dynamic loads typical of conveyor and spindle applications.

Applications span industrial fan and pump control, medium-frequency grinding in heavy industry, and general machinery drives where precise speed regulation matters. Buyers include OEMs building automated equipment, system integrators retrofitting existing plants, and facilities managers upgrading HVAC and water treatment infrastructure. The unit supports various installation methods including wall mounting and cabinet integration, with PC software provided for parameter configuration and monitoring. Communication interfaces are flexible, though buyers should confirm protocol compatibility (Modbus, CANopen, or others) with the supplier before ordering. Supporting documentation and certification compliance should be requested directly from Dalian Powtran Tachnology Co., Ltd., as response signals indicate limited historical engagement data.

Dalian Powtran Tachnology Co., Ltd. lists a business address at No.75 Baomin 2nd Road, Xixiang, Baoan, Shenzhen, Guangdong 518101, China, though the company name references Dalian while the registered address is in Shenzhen. This geographic discrepancy is noted in the listing data and should be clarified with the supplier directly. The supplier carries a harbor trust tier designation and shows a 0.00 response rate with zero average response hours recorded, indicating minimal or no historical buyer engagement through the platform. Buyers should treat initial contact as unproven and request direct communication channels to assess responsiveness.

The listing presents Dalian Powtran as a designer and producer of industrial power conversion equipment with particular focus on vector control inverters and variable frequency drives. No verified manufacturing certifications, ISO registrations, or third-party audit information is present in the available data. The company claims experience in fan and pump drives, medium-frequency grinding applications, and general industrial machinery, but buyers should independently verify production capacity, quality management systems, and reference installations. The Pi500 series represents their current-generation platform, positioned for energy efficiency and compact machine integration.