The source of electrical power that usually supplies the station main bus . ( 188 ) Note 1: The primary power source may be a Government-owned generating plant or a public utility power system. Note 2: A Class A primary power source assures, to a high degree of reliability , a continuous supply of ac electrical power.
PRIMARY POWER
Meaning of PRIMARY POWER in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012