Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
The C12.20 standard established the physical aspects and performance criteria for a meter's accuracy class.
Instrument transformers are high accuracy class electrical devices used to isolate or transform voltage or current levels.
The existing ANSI accuracy classes for electric meters are:
Accuracy classes are defined and used in IEC and ANSI standards.