✅ CHINT 107443 – CHINT G NJBK7-800MT/800/AC380V 200A~800A Motor Protection Relay 3-phase motor protection relay rated for 800A, AC380V, with current setting range 200A~800A. Equipped with RS485 interface and 4–20mA analog output for remote monitoring and communication. Provides protection against overload, phase failure, locked rotor, and more. 🔹 Description (English): The CHINT G NJBK7-800MT/800/AC380V is a heavy-duty motor protection relay designed for 3-phase AC motors with a 380V control supply voltage. Rated at 800A, with an adjustable current setting range from 200A to 800A, it is tailored for industrial motors requiring robust and reliable protection. The relay supports RS485 communication and features a 4–20mA analog output, facilitating integration with SCADA and automation systems for real-time monitoring and diagnostics. It provides comprehensive motor protection including overload, phase failure, locked rotor, and undercurrent protections, compliant with IEC/EN 60947-4-1 standards and CE certified. 🔹 Key Features: • Rated current: 800A • Setting range: 200A~800A • Control supply voltage: AC380V • RS485 communication interface • Analog output: 4–20mA • Comprehensive motor protection functions • IEC/EN 60947-4-1 compliant • CE certified 🔹 Technical Specifications (English): Parameter Value Model G NJBK7-800MT/800/AC380V Part Number CHINT 107443 Rated Current 800A Current Setting Range 200A~800A Control Power Supply AC380V Communication Interface RS485 Analog Output 4–20mA Compliant Standards IEC/EN 60947-4-1