✅ CHINT 107422 – CHINT G NJBK7-800T/10/AC220V 2A~10A Motor Protection Relay
Smart 3-phase motor protection relay rated for 10A, adjustable from 2A to 10A, with AC220V control voltage—equipped with RS485 communication interface for intelligent monitoring and remote diagnostics.
🔹 Description (English):
The CHINT 107422 – G NJBK7-800T/10/AC220V is a reliable and intelligent motor protection relay for small to mid-sized 3-phase motors. It supports a rated current of 10A and offers a flexible current setting range from 2A to 10A, providing complete protection against overload, undercurrent, phase failure, and locked rotor conditions.
This model is powered by AC220V control voltage and includes an RS485 communication interface, making it ideal for integration with SCADA, PLC, or other industrial automation systems. It enables remote fault reporting and real-time monitoring for better motor management and system uptime.
Compliant with IEC/EN 60947-4-1, the relay is engineered for durability and precision in control panels and smart distribution systems.
🔹 Key Features:
• Rated motor current: 10A
• Adjustable current setting: 2A–10A
• Control voltage: AC220V
• Integrated RS485 interface for system communication
• Protection functions: overload, undercurrent, phase loss, locked rotor
• Ideal for intelligent motor control applications
• IEC/EN 60947-4-1 compliant
🔹 Technical Specifications (English):
Parameter Value
Model G NJBK7-800T/10/AC220V
Part Number CHINT 107422
Rated Current 10A
Current Setting Range 2A–10A
Control Power Supply Voltage AC220V
Analog Output Not available
Communication Interface RS485
Application Motor Protection
Standard Compliance IEC/EN 60947-4-1