✅ CHINT 489036 – NJR2-280D Soft Starter, 514A, 280 kW, 3-Phase 380V Industrial-grade 3-phase soft starter rated for 280 kW motors, providing 514A current capacity, adjustable soft start parameters, and IEC-compliant reliability for heavy-duty systems. 🔹 Description (English): The CHINT NJR2-280D soft starter is engineered for large-scale motor systems, handling motors rated at 280 kW with a current capacity of 514A. Suitable for 3-phase 380V ±15% power networks, it ensures smooth motor startup and prevents sudden torque or electrical surges. This unit supports adjustable starting current (0.5–5× rated), ramp-down time up to 60 seconds, and kickstart mode, along with a soft start voltage range from 30% to 70% of Ue. Fully certified under CCC and CE and compliant with IEC60947-4-2, it guarantees operational stability and long service life. 🔹 Key Features: • Motor power rating: 280 kW • Rated current: 514A • 3-phase supply: 380V ±15% • Starting current: Adjustable (0.5–5× rated current) • Ramp-down time: 0–60 sec • Kickstart time: 0.1 sec • Voltage range for soft start: 30%–70% Ue • Certifications: CCC, CE • Standards: IEC60947-4-2 • Control Type: D (Control Unit) 🔹 Technical Specifications (English): Parameter Value Part Number CHINT 489036 Model NJR2-280D Motor Power 280 kW Rated Current 514 A Supply Type 3-Phase (380V ±15%) Starting Current 0.5–5 × Rated Current Ramp-down Time 0–60 sec Kickstart Time 0.1 sec Voltage Range (Soft Start) 30%–70% Ue Compliance IEC60947-4-2 Certifications CCC, CE Control Type D (Control Unit)