设置低励失磁保护定值，只投上低励失磁保护压板，其他保护压板退出，整个定

Set the low-excitation loss-of-excitation protection fixed value, only put on the low-excitation loss-of-excitation protection pressure plate, other protection pressure plates exit, the entire fixed value is set according to the fixed value table, and the wiring is according to the terminal block diagram.

Set the low excitation loss protection fixed value, only cast the low excitation loss protection pressure plate, other protection pressure plate exit, the entire fixed value according to the fixed value table setting, wiring by terminal frame diagram.

The setting value of low excitation loss of excitation protection is set. Only the low excitation loss of excitation protection pressing plate is put on, and other protection pressing plates exit. The whole setting value is set according to the setting value table, and the wiring is according to the terminal block diagram.<br>