✅ CHINT 702146 – NVF3-90/TS4 VFD Drive, 90kW, 3-Phase 380–440V Heavy-duty vector control VFD for 90kW motors, with 176A output current, providing precise speed and torque control, robust protection, and high energy efficiency for demanding industrial applications. 🔹 Description (English): The CHINT NVF3-90/TS4 is a high-performance variable frequency drive (VFD) using vector control technology, designed for 90kW motors supplied by a 3-phase 380–440V source. It delivers precise speed and torque control with fast dynamic response, making it suitable for heavy industrial machinery such as large pumps, compressors, conveyor systems, and HVAC units. With a rated output current of 176A, the NVF3-90/TS4 supports smooth acceleration and deceleration to minimize mechanical wear and extend equipment life. It incorporates comprehensive protection mechanisms against overload, short circuit, undervoltage, and overvoltage. Certified under IEC 61800-5-1 and IEC 61800-3, and approved by CCC and CE, the drive ensures safe, reliable, and energy-efficient operation in demanding industrial environments. 🔹 Key Features: • Rated Motor Power: 90 kW • Input Voltage: 3-Phase 380–440V ±15% • Output Current: 176A • Vector control for accurate torque and speed regulation • Soft start/stop to reduce mechanical stress • Rugged, compact design for industrial use • Full motor and drive protection suite • Compliance: IEC 61800-5-1, IEC 61800-3 • Certifications: CCC, CE 🔹 Technical Specifications (English): Parameter Value Model NVF3-90/TS4 Part Number CHINT 702146 Rated Motor Power 90 kW Supply Type 3-Phase 380–440V Output Current 176 A Control Type Vector Control Application Type Heavy-duty Industrial Compliance Standards IEC 61800-5-1, IEC 61800-3 Certifications CCC, CE