Power Transformer Protection part 2

(Non Directional & Directional) Overcurrent – Restricted Earth Fault

What you’ll learn

– Understand all of the key elements & principles of an electrical protection system
– Explain how an overcurrent relay operates
– An introduction to How the Omicron CMC 356 works
– How Test non directional overcurrent curves by using advanced module of omicron device ?
– How test non directional overcurrent by using any 3 phase injection device and how can write Accepted Report ?
– Working Theory Of Directional Overcurrent
– How test directional overcurrent by using advanced module of omicron device ?
– How test directional overcurrent by using any 3 phase injection device and how can write accepted report ?
– Working Theory OF Restricted Earth fault
– What the different between high impedance and low impedance restricted earth fault ?
– How test restricted earth fault relay ?
– Why the cmc 356 device or any 3 phase injection device can not test high impedance restricted earth fault relay ?