Testing for External Earth Fault Loop Impedance (Ze) When You Have a Main Earthing Terminal (MET) Live testing for external earth fault loop impedance often called the Ze test. This test is demonstrated on a live 3 phase distribution board and will help with AM2, AM2S and AM2E exams. In this video I show you the importance of removing parallel earth paths and how this can be achieved when an installation has a remote MET (main earth terminal). As always preparing for your end skills test AM2, AM
9:52
Testing for External Earth Fault Loop Impedance (Ze) When You Have a Main Earthing Terminal (MET) Live testing for external earth fault loop impedance often called the Ze test. This test is demonstrated on a live 3 phase distribution board and will help with AM2, AM2S and AM2E exams. In this video I show you the importance of removing parallel earth paths and how this can be achieved when an installation has a remote MET (main earth terminal). As always preparing for your end skills test AM2, AM
15.5K viewsMay 27, 2024
FacebookGSH Electrical Training
R1 R2 Zs / Ze Calculator
R1 R2 Zs / Ze Calculator
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procertssoftware.com
How to Measure True Ze - On a 3 Phase Supply In this video we look at carrying out the true Ze on an 3 phase electrical installation. The information in this video can be useful for AM2, AM2S and AM2E plus city and guilds 2391 exams. #GSHElectrical #Electricaltrainingvideos #electricaltesting #am2 #electricians #sparks #electricalwork #electrical #testing #livetesting | GSH Electrical Training
2:30
How to Measure True Ze - On a 3 Phase Supply In this video we look at carrying out the true Ze on an 3 phase electrical installation. The information in this video can be useful for AM2, AM2S and AM2E plus city and guilds 2391 exams. #GSHElectrical #Electricaltrainingvideos #electricaltesting #am2 #electricians #sparks #electricalwork #electrical #testing #livetesting | GSH Electrical Training
17.4K viewsJun 30, 2024
FacebookGSH Electrical Training
Ze and PFC Live Tests In this video Marcus carries out using his MFT tester the external earth fault loop impedance (Ze) and prospective fault current tests. These live tests are carried out from inside the consumer unit (fuse board or fuse box) and will confirm the incoming supply has a connection to Earth and that the overcurrent protective devices can withstand the possible high levels of fault current. Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus
1:50
Ze and PFC Live Tests In this video Marcus carries out using his MFT tester the external earth fault loop impedance (Ze) and prospective fault current tests. These live tests are carried out from inside the consumer unit (fuse board or fuse box) and will confirm the incoming supply has a connection to Earth and that the overcurrent protective devices can withstand the possible high levels of fault current. Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus
4.8K viewsJan 28, 2024
FacebookGSH Electrical Training
How to Carry Out a Ze Test on 3 Phase.
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How to Carry Out a Ze Test on 3 Phase.
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