Awiai APSG-HV High Voltage Switchgears are sealed, sheathed, moving-away-style, indoor switchgear, for three-phase single bus-bar and bus-bar subsection systems of exchange frequency 50or 60 Hz, rated voltage 3-10 KV, rated power below 3000A for acceptance and distribution of electric energy. Awiai APSG-HV switchgear has complete five-protection devices, and meets the requirements of all types of power plants, substations and industrial and mining enterprises.
Operation standards:
Normal technical requirements for high-voltage switchgear and control
GB/T11022-1999: IEC60694: 1996
3-35KV Metal Exchange closed switching equipment
GB 393906-2006: IEC298