✅ CHINT 702137 – NVF3-11/TS4 VFD Drive, 11kW, 3-Phase 380–440V High-performance vector control VFD for 11kW motors, 3-phase 380–440V input, 25A output, providing precise motor speed and torque control with advanced protection for heavy industrial applications. 🔹 Description (English): The CHINT NVF3-11/TS4 is a powerful vector control variable frequency drive (VFD) designed for 11kW motors operating on a 3-phase 380–440V supply. This drive offers exceptional precision and responsiveness in controlling speed and torque, making it ideal for heavy industrial equipment such as large pumps, compressors, conveyors, and HVAC systems. With a rated output current of 25A, the NVF3-11/TS4 delivers smooth acceleration and deceleration, reducing mechanical stress and extending motor life. It includes multiple protection features including overload, overvoltage, undervoltage, and short circuit protection. Certified to IEC 61800-5-1 and IEC 61800-3, and approved by CCC and CE, it ensures safe, reliable, and energy-efficient operation in demanding industrial environments. 🔹 Key Features: • Rated Motor Power: 11 kW • Input Voltage: 3-Phase 380–440V ±15% • Output Current: 25A • Vector control for accurate speed and torque regulation • Soft start/stop to protect mechanical parts • Compact and durable design • Comprehensive motor and drive protection • Compliance: IEC 61800-5-1, IEC 61800-3 • Certifications: CCC, CE 🔹 Technical Specifications (English): Parameter Value Model NVF3-11/TS4 Part Number CHINT 702137 Rated Motor Power 11 kW Supply Type 3-Phase 380–440V Output Current 25 A Control Type Vector Control Application Type Heavy Industrial Compliance Standards IEC 61800-5-1, IEC 61800-3 Certifications CCC, CE