Ct/pt Analyzers

Following are the Main Features of CT/PT Analyzers :-
Ratio (up to 10000 : 1)
Current ratio error and phase error for all measurement points defined in selected standard
Winding resistance
Excitation/saturation voltage current
Secondary burden
Saturated inductance (Ls)
Unsaturated inductance (Lm)
Remanence flux factor (Kr)
Secondary time constant (Ts)
Accuracy limiting factor (ALF / ALFi)
Instrument security factor (FS / FSi)
Dimensioning factor according to class PX, TPS (Kx)
Accuracy limiting voltage/current according to class PX (Ek / Ie)
Turns ratio according to class PX (N)
Turns ratio and composite error (Iut ,Iuc)
Rated symmetrical short-circuit current factor (Kssc)
Transient dimensioning factor (Ktd)
Peak instantaneous error (Iu^)
Maximum emf voltage (Emax - calculated value)
Accuracy limiting voltage/current (Val/Ial)
Knee-point voltage/current (Vkn / Ikn)
The impedance / admittance of CT secondary Load, Like the burdens of various meters, relays, selector switches etc. are measured