Inner Temperature Monitoring System of Cable Joint

The Inner Temperature Monitoring System of Cable Joint is designed for real-time temperature monitoring of cable joint conductors in medium and high-voltage power systems from 35kV to 500kV. As an advanced Cable Condition Monitoring System, it uses non-contact electromagnetic induction technology to achieve accurate temperature measurement without affecting the cable structure or electrical performance.

The system consists of a built-in temperature sensing module and an external monitoring relay, enabling wireless data transmission and continuous operation. With a safe, maintenance-free, and easy-to-install design, it helps improve cable operation reliability and supports efficient power system management.