Heat Shrink Cable Accessories / High Voltage Cable Accessories
Plug-in GIS termination
Model:
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Description
产品描述
- 1.终端应力锥采用进口三元乙丙橡胶（EPDM）注橡成型，由弹簧锥托顶紧于环氧套管内锥面上，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，以确保终端长期安全稳定运行；
- 2.终端为全干式结构，杜绝了泄漏问题；
- 3.产品结构紧凑，重量轻、体积小，大大减少了安装空间；
- 4.终端与电缆连接方式为插拔式，安装简便易于维护；
- 5.插拔式GIS终端适用于电力电缆与变压器连接；
- 6.短型插拔式GIS终端加装加长杆后，适用于与长型GIS终端配套的GIS设备。
订货须知
- 1.订货时请提供配套电缆结构尺寸图，并告知接地电缆的截面；
- 2.我司生产的GIS终端与GIS组合电器的配套尺寸按IEC62271和GB/T 22381标准生产，订货时请告知GIS组合电器的执行标准和接口高度，或提供GIS组合电器的仓体图进行配合尺寸的确认；
- 3. 如有其它特殊要求，请于订货前联系销售经理。
Features
- Product description: 1. The terminal stress cone is made of imported EPDM rubber by injection molding, and is pressed tightly against the inner conical surface of the epoxy sleeve by a spring cone holder, overcoming defects such as elastic relaxation caused by material aging and poor contact between the stress cone and the cable's outer semi-conductive layer, so as to ensure long-term safe and stable operation of the terminal; 2. The terminal adopts an all-dry structure, eliminating leakage problems; 3. The product is compact in structure, light in weight and small in size, greatly reducing the required installation space; 4. The connection between the terminal and the cable is plug-in type, easy to install and maintain; 5. The plug-in GIS terminal is suitable for connecting power cables to transformers; 6. The short plug-in GIS terminal, after being equipped with an extension rod, is suitable for GIS equipment matched with long GIS terminals. Ordering instructions: 1. When ordering, please provide the structural dimension drawing of the matching cable and specify the cross-section of the grounding cable; 2. The matching dimensions between our GIS terminals and GIS switchgear are manufactured in accordance with IEC 62271 and GB/T 22381 standards. When ordering, please inform the execution standard and interface height of the GIS switchgear, or provide its chamber drawing for confirmation of the matching dimensions; 3. If there are any other special requirements, please contact the sales manager before placing an order.
Specifications
1Plug-in GIS termination
1.1Specification / WYJZGGC-64/110 / WYJZGGC-127/220
1.2Applicable standards / IEC60840 IEC62271 GB/T11017 / IEC62067 IEC62271 GB/Z 18890
1.3Rated voltage (Uo/U) / 64/110kV / 127/220kV
1.4Maximum operating voltage (Um) / 126kV / 252kV
1.5Basic impulse withstand voltage level (BIL) / 550kV / 1050kV
1.6Maximum rated temperature of conductor:
a) During normal operation90°C / 90°C
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Features
- Product description: 1. The terminal stress cone is made of imported EPDM rubber by injection molding, and is pressed tightly against the inner conical surface of the epoxy sleeve by a spring cone holder, overcoming defects such as elastic relaxation caused by material aging and poor contact between the stress cone and the cable's outer semi-conductive layer, so as to ensure long-term safe and stable operation of the terminal; 2. The terminal adopts an all-dry structure, eliminating leakage problems; 3. The product is compact in structure, light in weight and small in size, greatly reducing the required installation space; 4. The connection between the terminal and the cable is plug-in type, easy to install and maintain; 5. The plug-in GIS terminal is suitable for connecting power cables to transformers; 6. The short plug-in GIS terminal, after being equipped with an extension rod, is suitable for GIS equipment matched with long GIS terminals. Ordering instructions: 1. When ordering, please provide the structural dimension drawing of the matching cable and specify the cross-section of the grounding cable; 2. The matching dimensions between our GIS terminals and GIS switchgear are manufactured in accordance with IEC 62271 and GB/T 22381 standards. When ordering, please inform the execution standard and interface height of the GIS switchgear, or provide its chamber drawing for confirmation of the matching dimensions; 3. If there are any other special requirements, please contact the sales manager before placing an order.