3 Phase Prospective Fault Current Tests - PFC

Live testing for prospective earth fault current PEFC and prospective short circuit current PSCC (PFC tests). These tests are demonstrated on a live 3 phase distribution board and will help with AM2 and AM2S exams. We use the rule of thumb for calculating the PSCC test by taking the highest reading form the line and neutral tests and doubling it and then we go on to show you how some instruments can measure PSCC between line conductors. As always preparing for your end skills test AM2, AM2S or AM2E requires time testing at college and on-site experience of testing electrical circuits. 🔔 Subscribe for more free electrical training videos https://youtube.com/c/GSHElectrical?sub_confirmation=1 NOTE - Your end point assessment AM2 and AM2S will require you to have the main switch locked off, sign in place and key in your pocket during this test 👍🏻. 🔵 Testing for External Earth Fault Loop Impedance (Ze) When You Have a Main Earthing Terminal (MET) https://youtu.be/nz3scSSg3ZU 🔵 First Live Test AM2 & AM2S - Check Polarity of 3 Phase Supply, Using an Approved Voltage Indicator https://youtu.be/3kHlWHM9Wm8 == 🕐 Time Stamps - Cut to the action 🕕 == 00:00 - PFC tests Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E. You can follow me day by day on Facebook, Instagram, Twitter and TikTok lookout for "GSH Electrical”. ▶️ FACEBOOK https://www.facebook.com/gshelectrical/ ▶️ INSTAGRAM https://instagram.com/p/BrIhZmrAYGDTmjMdb9lUNQodMevqsbDDki3qpQ0/ ▶️ TWITTER https://mobile.twitter.com/gsh_electrical ▶️ TikTok https://vm.tiktok.com/ZMRBLFdhe/ #GSHElectrical #Electricaltrainingvideos #electricaltesting #am2