✅ CHINT 107434 – CHINT G NJBK7-800MT/10/AC220V 2A~10A Motor Protection Relay
3-phase motor protection relay rated for 10A, AC220V, with current setting range 2A~10A. 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/10/AC220V is a compact and efficient motor protection relay engineered to safeguard 3-phase AC motors operating at 220V. Rated for 10A, with a configurable protection range of 2A to 10A, it is suitable for small to medium-size motor applications.
The device supports advanced monitoring through an RS485 interface and 4–20mA analog output, enabling integration into automation and SCADA systems for real-time fault diagnostics. It offers a wide range of protection features including overload, undercurrent, locked rotor, and phase failure. Designed in compliance with IEC/EN 60947-4-1, with CE certification.
🔹 Key Features:
• Rated current: 10A
• Setting range: 2A~10A
• Control supply voltage: AC220V
• RS485 communication interface
• 4–20mA analog output signal
• Overload, locked rotor, and phase failure protection
• Complies with IEC/EN 60947-4-1
• CE certified
🔹 Technical Specifications (English):
Parameter Value
Model G NJBK7-800MT/10/AC220V
Part Number CHINT 107434
Rated Current 10A
Current Setting Range 2A~10A
Control Power Supply AC220V
Communication Interface RS485
Analog Output 4–20mA
Compliant Standards IEC/EN 60947-4-1