American Separable Cable Accessories / 35kV Series Products
35kV E-type shielded T-type connector
Model:
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Description
产品简介35kV欧式T型前插头采用沃尔专利技术，属于欧式630A插头系列。它适用于环网开关柜的（交联电力电缆）进出线终端，与开关柜的进出线套管座、 电缆分支箱的穿墙套管、双通套管用螺栓连接。也适用于箱式变电站装置。提供电力电缆到开关柜或电缆分支箱的全绝缘，全密封连接。前插工作时用螺栓连接在开关柜套管插座上；其尾部可直接用绝缘塞堵塞，也可扩展连接后插式电缆插头或后插式避雷器。后插头和35kV欧式T型前插头(WEB 35/630-□)或另外的后插头连接，提供扩展的电缆连接回路（分支），尾部可直接用绝缘塞堵住，也可扩展连接另外一路后插电缆头或后插式避雷器。 产品接口符合标准EN50180-50181中E型套管设计和IEEE 386中35kV 600A套管接口设计。产品特点采用进口三元乙丙橡胶，其不仅具有优异的电气性能，同时抗撕裂、抗臭氧、 耐氧化、抗腐蚀、机械强度高。 国际先进的三层注射工艺有效地保证了界面性能，避免了层间间隙，最大限度的减小局部放电。 屏蔽型插头的内外屏设计使得电场结构更加优化；均匀外屏蔽层，接地电阻小于5000Ω，有效的使电缆头外表面保持零电位，确保维护操作人身安全。 应
Features
- Product Introduction: The 35 kV European-style T-type front plug adopts Vol's patented technology and belongs to the European 630 A plug series. It is suitable for incoming and outgoing cable terminations of ring main unit switchgear, and is connected by bolts to the incoming/outgoing bushing seats of the switchgear, the wall bushings of cable branch boxes, and double-way bushings. It is also suitable for box-type substations. It provides a fully insulated and fully sealed connection from the power cable to the switchgear or cable branch box. During operation, the front plug is bolted to the bushing socket of the switchgear; its tail can be directly plugged with an insulating plug, or it can be extended to connect a rear plug cable plug or a rear plug arrester. The rear plug connects with the 35 kV European T-type front plug (WEB 35/630-□) or another rear plug, providing an extended cable connection circuit (branch). Its tail can be directly sealed with an insulating plug, or it can be extended to connect another rear plug cable head or rear plug arrester. The product interface conforms to the E-type bushing design in EN 50180-50181 and the 35 kV 600 A bushing interface design in IEEE 386. Product features: Imported EPDM rubber is adopted, which not only has excellent electrical performance, but also offers resistance to tearing, ozone, oxidation, and corrosion, as well as high mechanical strength. The internationally advanced three-layer injection process effectively ensures interface performance, avoids interlayer gaps, and minimizes partial discharge. The inner and outer screen design of the shielded plug optimizes the electric field structure; the uniform outer shielding layer, with a grounding resistance of less than 5000 Ω, effectively keeps the outer surface of the cable head at zero potential, ensuring personal safety during maintenance and operation. The stress cone adopts a patented anti-slip design, which effectively prevents accidents caused by misalignment of the stress cone during installation. It has good thermal stability and thermodynamic properties, and its good sealing performance allows underwater operation.
Specifications
Rated voltage35kV
Power frequency withstand voltage (AC)117kV/5min
Partial discharge45kV, ≤10pC
Impulse voltage (10 times each positive and negative polarity)200kV
Shield resistance≤5000Ω
Applicable cable cross-section50-300mm²
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Features
- Product Introduction: The 35 kV European-style T-type front plug adopts Vol's patented technology and belongs to the European 630 A plug series. It is suitable for incoming and outgoing cable terminations of ring main unit switchgear, and is connected by bolts to the incoming/outgoing bushing seats of the switchgear, the wall bushings of cable branch boxes, and double-way bushings. It is also suitable for box-type substations. It provides a fully insulated and fully sealed connection from the power cable to the switchgear or cable branch box. During operation, the front plug is bolted to the bushing socket of the switchgear; its tail can be directly plugged with an insulating plug, or it can be extended to connect a rear plug cable plug or a rear plug arrester. The rear plug connects with the 35 kV European T-type front plug (WEB 35/630-□) or another rear plug, providing an extended cable connection circuit (branch). Its tail can be directly sealed with an insulating plug, or it can be extended to connect another rear plug cable head or rear plug arrester. The product interface conforms to the E-type bushing design in EN 50180-50181 and the 35 kV 600 A bushing interface design in IEEE 386. Product features: Imported EPDM rubber is adopted, which not only has excellent electrical performance, but also offers resistance to tearing, ozone, oxidation, and corrosion, as well as high mechanical strength. The internationally advanced three-layer injection process effectively ensures interface performance, avoids interlayer gaps, and minimizes partial discharge. The inner and outer screen design of the shielded plug optimizes the electric field structure; the uniform outer shielding layer, with a grounding resistance of less than 5000 Ω, effectively keeps the outer surface of the cable head at zero potential, ensuring personal safety during maintenance and operation. The stress cone adopts a patented anti-slip design, which effectively prevents accidents caused by misalignment of the stress cone during installation. It has good thermal stability and thermodynamic properties, and its good sealing performance allows underwater operation.