Iec - 61869-1 Pdf

Limits on environmental contaminants, humidity, and seismic activity. 2. Rated Technical Parameters

The authorized, legal copy of the IEC 61869-1 PDF should be purchased directly from the Official IEC Webstore or regional standards bodies such as ANSI (USA), BSI (UK), or DIN (Germany). Iec 61869-1 Pdf

Applicable to instrument transformers with nominal voltages > 1 kV AC or > 1.5 kV DC . Limits on environmental contaminants