欠压powerdown的计数器保持和欠压关电一致

Signed-off-by: huhui <huhui@sharkgulf.com>

Application/app/sox/health.c

@@ -202,7 +202,7 @@ void check_current_state(void){
 
 /* 检测pack电压，cell电压，pack电压过低触发powerdown*/
 static debounce_t _discharger_lower_voltage = {.count = 0, .max_count = 200, .init_count = 0};
-static debounce_t _power_down_voltage = {.count = 0, .max_count = 20, .init_count = 0};
+static debounce_t _power_down_voltage = {.count = 0, .max_count = 200, .init_count = 0};
 static debounce_t _sigle_cell_discharger_lower_vol = {.count = 0, .max_count = 200, .init_count = 0};
 static debounce_t _sigle_cell_charger_max_vol = {.count = 0, .max_count = 50, .init_count = 0};
 static debounce_t _shut_discharger_lower_voltage = {.count = 0, .max_count = 20,.init_count = 0};