Become charger electric current protection monitoring arrangement of oar system

The utility model provides a become charger electric current protection monitoring arrangement of oar system, monitoring arrangement includes the 1st branch road, the 2nd branch road and the 3rd branch road, and three branch road is parallelly connected each other, the 1st branch road is a big current relay K and normally closed switch J1 series branch, the 2nd branch road is normal off switch K and little current relay J series branch, and little current relay J's setting value will be less than big current relay K's setting value, branch road 3 is normal off switch J2 and time relay S seriesbranch, the time relay S action, and after the delay of a period, normal off switch S is closed, normal off switch S cluster inlet air owner is controlled in the trouble return circuit. The utility model provides an electric current protection supervision, the higher become charger electric current protection monitoring arrangement of oar system of security effectively carry out. 种变桨系统充电器电流保护监视装置，所述监视装置包括第1支路、第2支路和第3支路，三