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T型线夹及绝缘罩(TJL、TJT、TJG)




TJLTJTTJG系列T型线夹及绝缘罩  TJL,TJT,TJG  series T-connector and insulation cover
TJL铝T型线夹 TJL aluminium T connector
TJT 铜T型线夹 TJT copper T connector
TJG 铜铝T型线夹 TJG copper-aluminium T connector
绝缘罩 Insulation cover
●用途 Application
TJL、TJT、TJG系列T型线夹适用于10kV架空绝缘电缆的分支接续,也可适用于发电厂,变电所电气设备与架空母线的T型连接。绝缘罩和T型线夹配套使用,起绝缘防护作用。
TJL、TJT、TJG seris T-connector is suitable for the branch connection of 10kV aerial insulation cable , also used for the T-shape connection with electric faciltities and aerial bus in power plant and transformer substation , insulation cover and T-connector and used together. It’s action is insulation protection.
●绝缘罩性能特点 Insulation cover performance feature
1、工频耐压:≥18kV保压1分钟不击穿
2、绝缘电阻:>1.0×1014Ω
3、环境温度:-30℃~90℃
4、耐气侯性能:经人工气侯老化试验1008小时后性能良好
1、Withstand voltage: ≥18kV keep voltage one minute not break down
2、Insulation resistance: >1.0×1014Ω
3、Environments temperature: -30℃~90℃
4、Weather proof performance:  have good performan  after 1008 hours artifical l climate aging test.
●规格及技术参数 Specification
规格型号
type
Conductor(mm2)
配套绝缘罩型号 xize
主导线Main
分支导线Branch
TJL、TJT、TJG-1.1
35~50
35
TJL、TJT、TJG50~240
TJL、TJT、TJG-2.1
70~95
35~50
TJL、TJT、TJG-2.2
70~95
70~95
TJL、TJT、TJG-3.1
120~150
35~50
TJL、TJT、TJG-3.2
120~150
70~95
TJL、TJT、TJG-3.3
120~150
70~95
TJL、TJT、TJG-4.1
185~240
35~50
TJL、TJT、TJG-4.2
185~240
70~95
TJL、TJT、TJG-4.3
185~240
120~150
TJL、TJT、TJG-4.4
185~240
185

 


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