An electrical distribution schematic connects a nine kilovolt-ampere transformer between new panel H3E and new panel L3E. The primary side receives four hundred eighty volts through three number twelve THHN conductors and one number twelve THHN ground in a three-quarter-inch conduit. The secondary side outputs two hundred eight volts through four number ten THHN conductors and one number ten THHN ground in a three-quarter-inch conduit. The transformer frame includes a grounding connection per the National Electrical Code.
NEW PANEL "H3E" NEW PANEL "L3E" PER NEC 480V. 208V. 9 KVA XFMR 3#12 THHN 1#12 THHN GND 3/4" C. 4#10 THHN 1#10 THHN GND 3/4" C.
Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.
Start membership