
Variable Frequency AC Electric Motor for Speed Control High-Efficiency 355kw 4p YVF-355L2-4. High Efficiency & Energy Saving: Variable frequency speed regulation achieves energy conservation and automated control. Anti-Corona Winding Design: Special Class B/C anti-corona enameled wires prevent inter-turn short circuits. Robust Cooling System: Independent axial-flow fans ensure good cooling performance at different speeds. Wide Voltage & Frequency Range: Supports 380-415V/660-720V and 5-100Hz for versatile industrial applications. Multiple Mounting Options: Available in B3, B35, B5, V1, B14, B34 mounting arrangements. Strict Quality Assurance: 100% inspection including visual and function tests before shipment. Comprehensive Certifications: Certified with ISO9001, CCC, CE, and RoHS standards. Flexible Customization: Supports minor customization and design-based customization for motors.