{
  "$type": "site.standard.document",
  "description": "The arrangement has a first safety switch (6) selectively coupling a terminal (16) of a substring (3) to a power cable (10) of an inverter. A second safety switch (7) selectively couples another terminal (17) of the substring to a terminal of another substring (4) at center point to couple the…",
  "path": "/patents/1014927",
  "publishedAt": "2011-03-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/381",
    "SMA SOLAR TECHNOLOGY AG [DE]"
  ],
  "textContent": "The arrangement has a first safety switch (6) selectively coupling a terminal (16) of a substring (3) to a power cable (10) of an inverter. A second safety switch (7) selectively couples another terminal (17) of the substring to a terminal of another substring (4) at center point to couple the substrings to form a string (1). A third safety switch (8) selectively couples another terminal of the latter substring to another power cable (11) of the inverter. A shared actuator (12) opens the switches if current between a center point (18) and a circuit ground exceeds a threshold value. An independent claim is also included for a method for locating a ground fault condition within a circuit arrangement.",
  "title": "Method and device for connecting at least one string of a photovoltaic assembly with an inverter"
}