Cable straight joint 3STp-10-25/50 52646 KVT

• Designed for connecting 3-core cables: • with paper oil-impregnated insulation • with or without armor • with a common aluminum or lead sheath • for voltage 6 and 10 kV • Complies with the requirements of GOST 34839-2022 • Included in the Ministry of Industry and Trade register • Types of cables to be mounted: AABl, (A)SBl, (A)SKl, (A)SBG, AAG, (A)SG, AABv, (A)SBShv, AASHv, (A)ASHv, AAB2lShv, (A)SB2lShv • Thick-walled insulating sleeves for the conductor connection points are made of a special brick-red material with increased dielectric strength. Thick-walled sleeves with an internal layer of thermoplastic adhesive ensure reliable insulation and sealing of the cable conductor connection points • Filling the internal phase space with special mastic excludes the formation of air voids inside the sleeve and provides an additional sealing contour • The use of oil-resistant sealant with special properties ensures the sealing of the cable stripping root and contributes to the equalization of the electric field intensity • Installation of the jumper wire, connecting the sheaths and armor tape at both ends of the cable, is carried out by a combined method. The standard configuration includes constant pressure springs used for fastening the grounding wire to the metal sheaths. Fastening to the armor tape is carried out by soldering • When installing the grounding unit on a cable with armor made of steel or aluminum wires, it is necessary to additionally use the "KMPB grounding kit" corresponding to the selected sleeve. • The use of constant pressure springs for fastening the grounding wire to the metal sheaths of the connected cables ensures fast and reliable installation. The use of a spring eliminates the possible risk of thermal damage to the paper insulation under the aluminum sheath in case of soldering using high-melting-point solder "A" • The use of two protective heat-shrinkable sleeves — inner and outer, as well as phase sealant-filler, ensures complete sealing of the structure • The sleeve kit is universal and allows the use of both crimp sleeves and bolted connectors • Installation tools: propane torch PG (KVT), set for removing bolt heads of terminals and connectors NMB-6 (KVT) • All polymer compositions used for the production of KVT heat-shrinkable components are halogen-free (HF=Halogen Free) • Manufactured according to TU 3599-006-97284872-2006