An RFID system consists of three components: an antenna and transceiver (often combined into one reader) and a transponder (the tag). The antenna uses radio frequency waves to transmit a signal that activates the transponder. When activated, the tag transmits data back to the antenna.
Print Post Post #15. As long as the minimum required distance above and below is met as well as the 30'''' wide by 36''''isalso met it should be ok. Keep in mind that nothing foriegn to electrical equipment can be in the panel space.
But here is the Main issue: I was told that panels are legally installed in San Francisco County all the time within less than 3 feet from a window if the panel has a box (wooden or otherwise with doors and hinges) built to surround and enclose the electrical panel.Of course this box is attached to the building.ut here is the Main issue: I was told that panels are legally installed in San Francisco County all the time within less than 3 feet from a window if the panel has a box (wooden or otherwise with doors and hinges) built to surround and enclose the electrical panel.