The STPF-series bus duct intelligent monitoring and protection device adopts large-scale integrated circuits and advanced nonlinear correction technology, and has the advantages of high accuracy, good reliability, and strong anti-interference ability. It mainly monitors the heating of the bus duct caused by overload, short circuit, loose joints or other factors during operation. When the temperature rise exceeds the normal allowable temperature rise of the bus duct, it will alarm or cut off the power supply.
The STPF-series bus duct intelligent monitoring and protection device adopts large-scale integrated circuits and advanced nonlinear correction technology, and has the advantages of high accuracy, good reliability, and strong anti-interference ability. It mainly monitors the heating of the bus duct caused by overload, short circuit, loose joints or other factors during operation. When the temperature rise exceeds the normal allowable temperature rise of the bus duct, it will alarm or cut off the power supply.
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