{
 "name": "Überschuss aber min. X mA",
 "set_id": "11111",
 "charging_rules": [
  {
   "udur": 300,
   "id": 0,
   "cmt": "Start der Regel in mA",
   "days": 127,
   "ctype": 51,
   "atype": 22,
   "ena": true,
   "flags": 0,
   "name": "mA",
   "aexpr": 1000
  },
  {
   "udur": 0,
   "id": 1,
   "cmt": "mindest Ladestrom (im Standard min. 6000mA)",
   "days": 127,
   "ctype": 51,
   "atype": 22,
   "ena": true,
   "flags": 0,
   "name": "min Ladestrom",
   "aexpr": 6000
  },
  {
   "udur": 300,
   "id": 2,
   "cmt": "wird intern benötigt",
   "days": 127,
   "ctype": 51,
   "atype": 3,
   "ena": true,
   "flags": 2,
   "aexpr": 0,
   "cmname": ""
  },
  {
   "udur": 300,
   "id": 3,
   "cmt": "",
   "days": 127,
   "ctype": 50,
   "atype": 0,
   "ena": true,
   "flags": 0,
   "cexpr": "surplus_pcur>=param(0)",
   "aexpr": "max(param(1),surplus_pcur)"
  }
 ]
}