HV--High Voltage Like 11KV
LV----Low Voltage 12V-110V
MV---Medium Voltage 240-415V
Regarding RYB-RED-Yellow-Blue-Black Termination of Cable
L1-L2-L3-N N-Netural
HV--High Voltage Like 11KV
LV----Low Voltage 12V-110V
MV---Medium Voltage 240-415V
Regarding RYB-RED-Yellow-Blue-Black Termination of Cable
L1-L2-L3-N
N-Netural