✅ CHINT 489035 – NJR2-250D Soft Starter, 459A, 250 kW, 3-Phase 380V High-power soft starter for 250 kW motors with 459A rated current. Provides smooth motor control, overload protection, and full compliance with IEC60947-4-2 standards. 🔹 Description (English): The CHINT NJR2-250D is a top-tier industrial soft starter designed for motors rated at 250 kW, with a 459A current rating. Ideal for use in 3-phase 380V ±15% networks, it minimizes mechanical wear and electrical surges through controlled acceleration and deceleration. It supports adjustable starting current (0.5–5× rated current), ramp-down time (0–60 seconds), and includes kickstart functionality. With a soft start voltage range from 30% to 70% of Ue, this model ensures safe motor startup. Certified under CCC and CE, and fully compliant with IEC60947-4-2. 🔹 Key Features: • Motor power rating: 250 kW • Rated current: 459A • 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 489035 Model NJR2-250D Motor Power 250 kW Rated Current 459 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)