66kV-110kV 高压电缆附件
66kV-110kV High voltage cable accessories
附件分类代号 Accessories Assortment Code
普通终端(ZW) ordinary terminal (ZW)
GIS 终端(ZG) GIS terminal (ZW)
油浸终端(ZY) oil-immersed terminal (ZY)
直通接头(JT) straight joint (JT)
绝缘接头(JJ) insulating joint (JJ)
出厂试验 Production Test
局部放电试验1.5Uo,放电量不超过5PC
Partial discharge test 1.5 Uo ,the discharge capacity shall not exceed 5PC .
工频耐压试2.5Uo,30min不击穿,不闪络
working frequency withstand voltage test 2.5 Uo ,30min without puncture ,without flashover
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