Electric Arc Integrated Protection System

2. Characteristics
2.1 THT-APS Electric Arc Light Integrated Protection System (cut off the total failure typical action time for 60-70ms ), greatly shortened the protective times than traditional time. Effectively limit the electric arc light fault in the initial stage.
2.2 The arc and over-current signals are simultaneously detected: When only one kind of alarm signals is detected, it will give alarms, and when the two kinds of signal are simultaneously detected, it will give tripping signals to prevent system malfunction. Its specific current protection delay has the range of 0-60s.
2.3 High integration design
2.4 Advanced hardware
2.5Perfect communication and fault location functions


Electric Arc Integrated Protection System