66kV-110kV Cable transition joint
执行标准 Standard
IEC60840及GB/T11017等相关标准
IEC60840,GB/T11017 and other relative standard
产品型号 Product Model
YJJJZ 绝缘接头 YJJJZ insulation joint
YJJTZ 直通接头 YJJTZ straight joint
电缆规格 Cable Secification
240~1600mm2
裕度试验 Allowance Test
冲击电压试验:650kV 不闪络 不击穿
Impact voltage test 650kV without flashover ,without puncture .
工频电压试验:185kV 不闪络 不击穿
Working frequency voltage test:185kV withoutflashover,without puncture .
使用范围 Usage Scale
用于直埋、工井或隧道内敷设的两段电缆连接,电缆金属护套可直接连接,也可交叉连接。
For connection of two sections cable in direct burial ,working well or tunnel ,the cable metal bushing can be connected directly ,and also can be connected across .
使用温度:-50℃-70℃ Usage Temperature : -50℃-70℃
海拔高度:小于1200m Altitude :less than 1200m
产品特点 Product Characteristics
●安装快捷 simple Installation
●施工方便 convenient construction
●性能可靠 reliable performance
![](http://www.chsf.cc/ubbcode/uploadfile/image/20130830/20130830093458_8817.jpg)
护套类别 Sheath Type
普通型:防水胶带+保护管+热收缩管(代号0)
Ordinary type :waterproof adhesive tape +protective tube +thermal contraction tube (code 0)
防水型:防水胶带+保护管+防水盒+防水胶(代号1)
Waterproof type :waterproof adhesive tape +protective tube +waterproof case +waterproof glue (code 1)
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