The C919 series is a high-performance general-purpose vector frequency converter developed based on current market demands. It features a narrow body design, occupying minimal installation space, with high overall protection level and excellent performance in all aspects. It also offers ample expansion capabilities to fully meet market requirements. Its application areas include mining, oil fields, construction, chemical industry, lathe operations, textile industry, ceramics industry, and fans.

Reliability:

• The entire range of products undergoes benchmarking against the national standard open-level EMC testing standards and has obtained CNAS certification, along with a certification registration number.
• The product’s long-term reliable operation is ensured through a substantial margin of safety, rigorous testing and verification procedures, the selection of high-quality components, and meticulous process management.
• The complete product range utilizes a packaged IGBT module solution, effectively guaranteeing product uniformity and minimizing potential quality issues.
• The implementation of three-phase current sampling enables precise torque control while effectively safeguarding against overcurrent, short circuits, and ground faults.
• The product is equipped with a comprehensive switch power supply protection design to ensure its stability even in the face of instantaneous or continuous short-circuits of the auxiliary power supply.
• The product is equipped with German Peters’ original imported three-coat paint, which undergoes two coating processes to ensure reliable operation in complex environments.