Protection Relay - Current Display Units
Protection Relay - Current Display Units
(OP)
Help 
What units do Voltage and Current Protection Relays display there voltage and current readings in?
Confronted with an SEL 351R I cannot find any information regarding the current display units - is it Peak or RMS Amps?
I am aware of the measurement math to derive the Magnitude and Phase but is the Magnitude (which equates to a peak value) then scaled to give an RMS value?
Does anybody know the answer
Regards, Mike.
What units do Voltage and Current Protection Relays display there voltage and current readings in?
Confronted with an SEL 351R I cannot find any information regarding the current display units - is it Peak or RMS Amps?
I am aware of the measurement math to derive the Magnitude and Phase but is the Magnitude (which equates to a peak value) then scaled to give an RMS value?
Does anybody know the answer
Regards, Mike.






RE: Protection Relay - Current Display Units
RE: Protection Relay - Current Display Units
RE: Protection Relay - Current Display Units
RE: Protection Relay - Current Display Units
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RE: Protection Relay - Current Display Units