Assembled GIS termination

Model:

1 / 2

1、应力锥材料选用进口三元乙丙橡胶，耐老虎、抗漏电、击穿强度高。拥有优异的界面性能、热性能和热力学性能。
2、采用弹簧压紧盈利锥于环氧套管锥形壁上的结构，克服了应力锥由于材料老化带来的弹性松弛、应力锥与电缆外半导电层接触不良等弊病，以确保终端能长期安全运行。
3、整个终端为全干式结构，无需加任何绝缘浇注剂，故不存在因预制应力锥浸泡在绝缘浇注剂中而加快应力锥的老化，提高了应力锥的使用寿命；而且杜绝了终端在运行过程中出现漏油等相关现象。
4、终端为全干式结构，终端所有电气连接、绝缘部件都置于金属壳体内，全屏蔽，面维护。
4、该终端适用于户内/户外使用，因终端不与大气环境接触，环境条件，污渍等级、海拔高度均可认为不受限制。

1. The stress cone material is made of imported EPDM rubber, with aging resistance, anti-leakage, and high breakdown strength. It has excellent interfacial, thermal, and thermodynamic properties. 2. A structure using a spring to press the stress cone against the tapered wall of the epoxy bushing overcomes defects such as elastic relaxation of the stress cone due to material aging and poor contact between the stress cone and the cable's outer semiconductive layer, ensuring long-term safe operation of the termination. 3. The entire termination is a fully dry-type structure, requiring no insulating casting compound. Therefore, there is no concern that the prefabricated stress cone is immersed in insulating casting compound, which would accelerate its aging; this increases the service life of the stress cone and eliminates oil leakage and related phenomena during operation. 4. The termination is a fully dry-type structure; all electrical connections and insulating components are enclosed in a metal housing, fully shielded and maintenance-free. 4. This termination is suitable for indoor/outdoor use; because the termination does not come into contact with the atmospheric environment, environmental conditions, pollution level, and altitude can be considered unrestricted.

1Name / Assembled GIS termination / Assembled GIS termination

1.1Specification / WYJZGG / WYJZGG

1.2Applicable standards / IEC60840 IEC62271 GB/T11017 / IEC62067 IEC62271 GB/Z 18890

1.3Rated voltage (Uo/U) / 64/110 kV / 127/220 kV

1.4Maximum operating voltage (Um) / 126 kV / 252 kV

1.5Basic impulse insulation level (BIL) /

1.6导体最高额定温度：

a)正常运行时90℃ / 90℃

1. The stress cone material is made of imported EPDM rubber, with aging resistance, anti-leakage, and high breakdown strength. It has excellent interfacial, thermal, and thermodynamic properties. 2. A structure using a spring to press the stress cone against the tapered wall of the epoxy bushing overcomes defects such as elastic relaxation of the stress cone due to material aging and poor contact between the stress cone and the cable's outer semiconductive layer, ensuring long-term safe operation of the termination. 3. The entire termination is a fully dry-type structure, requiring no insulating casting compound. Therefore, there is no concern that the prefabricated stress cone is immersed in insulating casting compound, which would accelerate its aging; this increases the service life of the stress cone and eliminates oil leakage and related phenomena during operation. 4. The termination is a fully dry-type structure; all electrical connections and insulating components are enclosed in a metal housing, fully shielded and maintenance-free. 4. This termination is suitable for indoor/outdoor use; because the termination does not come into contact with the atmospheric environment, environmental conditions, pollution level, and altitude can be considered unrestricted.