✅ CHINT 639020 – NVF2G-15/PS4 VFD, 15kW, 380V, Fan & Pump Type Reliable CHINT variable frequency drive engineered for 15kW motor applications in fans and pumps. Features 30A output current, optimized for efficient speed regulation and continuous-duty operation in HVAC and water systems. 🔹 Description (English): The CHINT 639020 – NVF2G-15/PS4 is a robust variable frequency drive designed for industrial fan and pump applications requiring 15kW motor capacity. Delivering a rated output current of 30A, it ensures smooth speed control and energy savings across various demanding processes. This drive operates on a 3-phase 380V ±15% supply with an input frequency range of 47–63Hz. It supports output frequency adjustment up to 120Hz for fan and pump load types, and features a 120% overload capacity for 1 minute to handle transient loads effectively. Certified to meet IEC 61800-5-1 and IEC 61800-3 standards and holding CCC and CE certifications, the NVF2G-15/PS4 integrates multiple protections including overvoltage, overcurrent, and thermal monitoring, ensuring reliable and safe operation. 🔹 Key Features: • Motor power: 15kW • Output current: 30A • Input voltage: 3-phase 380V ±15% • Input frequency: 47–63Hz • Output frequency: 0–120Hz (Fan & Pump optimized) • Overload capacity: 120% for 1 minute • Comprehensive protections: overvoltage, overcurrent, thermal • Suitable for continuous fan and pump operation • Industrial-grade durability and efficiency • Standards compliance: IEC 61800-5-1, IEC 61800-3 • Certifications: CCC, CE 🔹 Technical Specifications (English): Parameter Value Model NVF2G-15/PS4 Part Number CHINT 639020 Rated Motor Power 15 kW Output Rated Current 30 A Input Voltage 3-phase 380V ±15% Input Frequency 47–63 Hz Output Frequency Range 0–120 Hz Overload Capacity 120% for 1 min (Fan & Pump Type) Application Type Fan & Pump Built-in Protections Overvoltage, Overcurrent, Thermal Monitoring Compliance Standards IEC 61800-5-1, IEC 61800-3 Certification CCC, CE