✅ 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