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.
Distance Between Exit Doors. When two exits are required (see NUMBER OF EXITS REQUIRED), the exit doors or exit access doors must be located a minimum distance apart that is no less than 1/2 the maximum overall diagonal distance of the building or area being served. This distance is to be measured in a straight line between the doors.