66kV-110kV 高壓電纜附件
66kV-110kV High voltage cable accessories
附件分類代號 Accessories Assortment Code
普通終端(ZW) ordinary terminal (ZW)
GIS 終端(ZG) GIS terminal (ZW)
油浸終端(ZY) oil-immersed terminal (ZY)
直通接頭(JT) straight joint (JT)
絕緣接頭(JJ) insulating joint (JJ)
出廠試驗 Production Test
局部放電試驗1.5Uo,放電量不超過5PC
Partial discharge test 1.5 Uo ,the discharge capacity shall not exceed 5PC .
工頻耐壓試2.5Uo,30min不擊穿,不閃絡
working frequency withstand voltage test 2.5 Uo ,30min without puncture ,without flashover
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