sir, CT ratio is 50/ 5 A, having only metering core, class 0.5 rated CT burden 10 VA. burden of Energy meter 2 VA, wire used 2.5 mm2, LENGTH = 3 FEET ONE WAY. If connected burden is 3 VA, will this effect CT accuracy IF YES THEN BY HOW MUCH.
Reply To: Measuring Riddle No.7 – Effect of burden of CT/VT on measuring accuracy