Ct Vt Ratios

Standard current transformer (CT) and voltage transformer (VT) ratios, accuracy classes, burdens, and ratings per IEEE C57.13. Covers metering CTs (0.3 class), relaying CTs (C100–C800), and standard VT ratios.

Electrical Engineering3 sections9 sample rowsKey: instrument_transformer_type

Attributes

ratio_valuedimensionless

accuracy_class

standard_burden_VAVA

thermal_rating_factor_trfdimensionless

mechanical_short_time_rating_kAkA

Browse data

CT_METERING3 rows CT_RELAYING3 rows VT_STANDARD3 rows

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