XLPE 245KV EHV Outdoor Termination Kit

Product Details

Extra-High Voltage Outdoor Termination up to 245 kV The extra-high voltage outdoor termination (OHVT) is designed for voltages up to 245 kV. Polymeric insulated cables of various designs can be adopted with respect to shielding and metal sheath. Composite or porcelain housings with different creepage lengths are available for the most common and also extreme pollution levels. The termination is designed according to following standards: IEC-60071, IEC-60840, IEC-62067, IEC-60815, IEEE-48 & IEEE-1313 Cable lug The cable lug is suitable for all common shapes of conductors made of aluminum or copper. Sealing system The flexible double sealing system is installer-friendly and ensures permanent protection against environmental influences of the top assembly. Heat-shrinkable polymeric tube containing oil-resistant sealant encapsulates tharrel and the polymeric insulation transition. Insulator housing and oil-filling The pressure-tight composite housing is made of a glass fibre reinforced (GFR) resin tube with silicone rubber sheds moulded to the tube (Porcelain insulators are also offered on request). The interface between stress cone, cable insulation and inner housing will be filled from the top with silicone oil. No prior heating of silicone oil is required before filling at site. Stress cone The silicone rubber stress cone provides the electrical field control function and can easily be applied without tools. The application range is taken by different sizes of stress cones. Base plate and support insulators Four support insulators can be used on the base plate to mountthe termination making it insulated from the ground. The termination can be mounted directly on the support structure. All metallic fittings are made of corrosion resistant Aluminium alloy. Gland and seal The cable gland outer serving is adapted through different gland sizes, which can serve the individual shielding and armouring of the cable. The heat-shrinkable tube provides the outer protection and sealing for the cable gland area. Grounding kit as per various cable metallic shield types are provided.