This standard applies to single-phase instrument transformers of a nominal system voltage of 115 kV and above with capacitive insulation system for line-to-ground connection and for both indoor and outdoor application.
This standard is intended for use as a supplement to IEEE Std C57.13™-20081 and as a basis for
performance and safety of equipment. It also describes test sequences, criteria, methods and documentation for the test.
IEEE Std C57.13.5-2009 Referenced Document
ASTM D1275-06 Standard Test Method for Corrosive Sulfur in Electrical Insulating Oils *， 2024-04-19 Update
IEC 60270:2000 High-voltage test techniques - Partial discharge measurements
NEMA 107-1987 Methods of Measurement of Radio Influence Voltage (RIV) of High-Voltage Apparatus R(1993)
IEEE Std C57.13.5-2009 history
1970IEEE Std C57.13.5-2019 IEEE Standard for Performance and Test Requirements for Instrument Transformers of a Nominal System Voltage of 115 kV and Above
2009IEEE Std C57.13.5-2009 IEEE Standard for Performance and Test Requirements for Instrument Transformers of a Nominal System Voltage of 115 kV and Above
1970IEEE Std C57.13.5-2003 IEEE Standard of Performance and Test Requirements of Instrument Transformers of a Nominal Voltage of 115 kV and Above