✅ CHINT 639054 – NVF2G-7.5/PS4 VFD, 7.5kW, 380V, Fan & Pump Type Durable CHINT variable frequency drive tailored for high-performance fan and pump systems. Provides 15A output current and advanced protective features for reliable operation in HVAC, irrigation, and process industries. 🔹 Description (English): The CHINT 639054 – NVF2G-7.5/PS4 is a powerful fan and pump variable frequency drive built to deliver consistent and efficient motor speed control for industrial applications. Rated at 7.5kW with a 15A output current, this drive optimizes energy consumption while enhancing motor lifespan. It operates on a 3-phase 380V ±15% supply and supports input frequencies between 47 and 63Hz. The drive is engineered to provide output frequencies up to 120Hz, specifically optimized for fan and pump loads. It features an overload capacity of 120% for 1 minute to handle temporary load spikes reliably. Fully compliant with IEC 61800-5-1 and IEC 61800-3 standards and certified by CCC and CE, the NVF2G-7.5/PS4 includes integrated protections against overvoltage, overcurrent, and overheating to safeguard the motor and system. 🔹 Key Features: • Motor power: 7.5kW • Output current: 15A • Input voltage: 3-phase 380V ±15% • Input frequency: 47–63Hz • Output frequency: 0–120Hz (Fan & Pump optimized) • Overload capacity: 120% for 1 minute • Integrated protections: overvoltage, overcurrent, overheating • Suitable for continuous fan and pump operations • Designed for industrial durability and energy efficiency • Complies with IEC 61800-5-1 and IEC 61800-3 • Certifications: CCC, CE 🔹 Technical Specifications (English): Parameter Value Model NVF2G-7.5/PS4 Part Number CHINT 639054 Rated Motor Power 7.5 kW Output Rated Current 15 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, Overheat Compliance Standards IEC 61800-5-1, IEC 61800-3 Certification CCC, CE