3M高压电缆附件原理及产品方案

电机电有限公司自2004年成立以来经销批发的电缆终端附件畅销消费者市场，在消费者当中享有较高的地位，公司与多家电气工程公司，零售商，和代理商本着薄利多销互惠互利的原则，建立了长期稳定的合作关系。

经销的电缆终端附件品种齐全、价格合理，公司实力雄厚，重信用、守合同、保证产品质量，承诺价一赔十，赢得了广大客户的信任。

深圳久电机电有限公司作为3M华南最大的3M代理商，主要经销3M（1-110KV）电缆附件，3M绝缘，防水胶带，电缆修复套装，70#，23#，2228,13#胶带，兼营德国KP,耐克森，等进口电缆附件及各种国标配件。

联系方式：183******** QQ：2644648206。

3M高压电缆产品选型表110KV电缆TD123全干式电缆终端（户外）产品型号导体截面mm2TD123-B 240TD123-C 300TD123-D 400TD123-E 500TD123-F 600TD123-G 800TD123-H 1000110KV电缆TS123合成绝缘电缆终端（户外）产品型号导体截面mm2TS123-B 240TS123-C 300TS123-D 400TS123-E 500TS123-F 600TS123-G 800TS123-H 1000TS123-I 1200110KV电缆TP123瓷套式电缆终端（户外）产品型号导体截面mm2TP123-B 240TP123-C 300TP123-D 400TP123-E 500TP123-F 600TP123-G 800TP123-I 1200110KV电缆TG123 D/L全干式六氟化硫开关终端（长型）产品型号导体截面mm2TG123D/L-B 240TG123D/L-C 300TG123D/L-D 400TG123D/L-E 500TG123D/L-F 600TG123D/L-G 800TG123D/L-H 1000TG123D/L-I 1200110KV电缆TG123 D/S全干式六氟化硫开关终端（短型）产品型号导体截面mm2TG123D/S-B 240TG123D/S-C 300TG123D/S-D 400TG123D/S-E 500TG123D/S-F 600TG123D/S-G 800TG123D/S-H 1000TG123D/S-I 1200110KV电缆TG123W充油式六氟化硫开关终端产品型号导体截面mm2TG123W-B 240TG123W-C 300TG123W-D 400TG123W-E 500TG123W-F 600TG123W-H 1000TG123W-I 1200110KV电缆TT123 D/L全干式变压器终端（长型）产品型号导体截面mm2TT123D/L-B 240TT123D/L-C 300TT123D/L-D 400TT123D/L-E 500TT123D/L-F 600TT123D/L-G 800TT123D/L-H 1000TT123D/L-I 1200110KV电缆TT123 D/L全干式变压器终端（短型）产品型号导体截面mm2TT123D/S-B 240TT123D/S-C 300TT123D/S-D 400TT123D/S-E 500TT123D/S-F 600TT123D/S-G 800TT123D/S-H 1000TT123D/S-I 1200110KV电缆预制绝缘中间接头（豪华型）产品型号导体截面mm2SC123P-B 240SC123P -C 300SC123P -D 400SC123P -E 500SC123P -G 800SC123P -H 1000SC123P -I 1200110KV电缆预制绝缘中间接头（增强型）产品型号导体截面mm2SC123Q-B 240SC123Q-C 300SC123Q -D 400SC123Q -E 500SC123Q -F 600SC123Q -G 800SC123Q -H 1000SC123Q -I 1200110KV电缆预制推入式直通接头（豪华型）产品型号导体截面mm2SS123P-B 240SS123P-C 300SS123P -D 400SS123P-E 500SS123P-F 600SS123P -G 800SS123P -H 1000SS123P -I 1200110KV电缆预制推入式直通接头（增强型）产品型号导体截面mm2SS123Q-B 240SS123Q-C 300SS123Q -D 400SS123Q -F 600SS123Q -G 800SS123Q -H 1000SS123Q -I 12003M选型：15KV第二代单芯橡塑绝缘电力电缆冷缩终端（户内）型号：5623K 导体面积（mm2）：25-505624k 导体面积（mm2）：70-2405625k 导体面积（mm2）：300-63015KV第二代单芯橡塑绝缘电力电缆冷缩终端（户外）型号：5633K 导体面积（mm2）：35-705635k 导体面积（mm2）：95-2405636k 导体面积（mm2）：300-5005637k 导体面积（mm2）：500-800注：电缆绝缘外径为选型的最终决定因素，导体截面仅作参考。

3M™ Electrical Products Medium voltage joints, terminations and cable accessories.344677810 234Ever since the installation of the first 3M ™ Cold Shrink termination in 1972, we have developed products that deliver market leading efficiencies and reliability to our customers.3M ™ Cold Shrink technology ensures that a constant radial pressure is applied to the cable. This combined with acomprehensive factory testing programme and a simple installation process makes Cold Shrink the preferred termination solution for public and private networks operators across the world.34Prepare the cable as normal and clean with 3M ™ Cable Wipes.Place the 3M ™ Cold Shrink termination body over the cable and position at the correct point on the cable.Begin to remove the inner core, allowing the termination to shrink down onto the cable.Once the inner core has been fully removed, the termination installation is complete.123M ™ Plug-In EPDM Separable ConnectorsOur easy to install range of plug-in separable connectors are moulded using high quality EPDM and meet the requirements of EN 50180 and EN 50181.FeaturesŔStraight, elbow and symmetrical and assymetrical T-plug ŔAvailable for outer cone bushings type A, B, C andC1 (250 A, 400 A, 630 A and 1250 A) ŔSimple and safe installation on a wide range of cable sizes ŔMaintenance-freeŔOne piece design, with built in capacitive test point ŔFully screened, moisture-proof connectionŔFully type tested to Cenelec HD 629.1 and IEC60502-4ŔAvailable for voltage classes 6.6/11(12)kV, 20/22(24)kV, and 19/33(36)kV53M ™ Cold Shrink Fully Integrated Quick Termination III (QTIII)This fully integrated premium cable termination offers the greatest simplicity and flexibility in our range. Our premium termination covers a wide range of cable sizes and types. This termination has a shorter adjustable tail to enable it to fit into a wide range of boxes and with fewer installation steps it means there is less room for jointer error.3M ™ Cold ShrinkPart Integrated Quick Terminations (QTII)Although this part integrated Cold Shrink termination requires additional installation steps to our Premium QTIII range it still offers additional benefits over heat shrink cable terminations, which have many more parts to install, QTIIIQTIIMoisture Blocking Mastic Integrated into termination Applied separately using Scotch ® 70 Silicone Tape Outer Insulator Very good track resistance Good track resistance Stress Control Tube Integrated into termination Integrated into termination Silicone Grease providing Stress ReliefNo – integrated mastic is enough Yes – applied separately Stress Control MasticIntegrated into terminationNo – requires silicone greaseAll 3M™ Cold Shrink cable joints include built in componentsto ensure sound insulation, stress control and adequateearth potential over the screens. The 3M™ Cold Shrinktechnology ensures constant radial pressure is exertedover the cable for the duration of the cable joint’s life.34Place the 3M™ Cold Shrink splice body onto the prepared cable, connect the cores and clean thoroughly.Thoroughly grease theconnector cable in preparationfor the splice body.Once in position, beginto remove the inner coilfrom the splice body.For extra peace of mind,the splice body positionis easily checked usingthe marked centre point.1278Place the earth copper screen stocking over the splice body. Secure with3M™ Constant Force Springs.Insulate the constant forcesprings with Scotch® 23Rubber Splicing Tape andthen overlay with Scotch®Rubber Mastic Tape 2228.Position the pre-parked3M™ Cold Shrink OuterProtection Tube over thestocking and begin to removethe inner supporting core.Continue to removethe inner core until theouter tube is fully shrunk,completing the cable joint.56 FeaturesŔPrefabricated one-piece Cold Shrink splice body with integrated semi-conductive electrode forms a faraday cage over the connector and eliminates the use oftapes or additional moulded or metallic electrodesŔFast and easy installation at temperaturesranging from -20°C to +50°C ŔSuitable for a broad range of c able type and sizes ŔPermanent radial contact pressureŔSimple assembly by pulling out the spiral coreŔMeets and exceeds the requirements of European Standard CENELEC HD 629.1 and IEC 60502-4.QS1000QS2000QSIII QS200Splice Body Type Moulded Moulded Moulded ExtrudedRange Coverage 50mm² to 400mm²50mm² to 400mm²300mm² to 630mm²50mm² to 1000mm²Voltage Class 6.6/11(12)kV20/22(24)kV to19/33(36)kV 19/33(36)kV 6.6/11(12) kV to19/33(36)kV100% Factory TestedSplice BodyYes Yes Yes No67Our EPDM elastomer caps environmentally seal and protect exposed cables ends against dirt, moisture and mechanical deterioration.FeaturesŔEasy and quick to install ŔNo tools required for installation ŔCovers a wide range of cross sections ŔHigh mechanical strengthŔWaterproof, meets the requirements of ANSI C119.1 ŔResistant to various chemicals and ozone ŔApplication temperature up to 90°COur 3M ™ Cold Shrink Abandonment Kit CSCAK Series is a temporary or permanent solution for cable abandonment. The kits consist of 3M ™ Cold Shrink End Caps, 3M ™ Cold ShrinkPre-Stretched Tube, Scotch ® 23 Self Amalgamating Insulation Tape and earth connection components.FeaturesŔQuick, simple and reliable installationŔ A temporary or permanent solution for cable abandonment ŔEnvironmental sealing and mechanical protection ŔEnsures a permanent, waterproof seal and insulation ŔAvailable for single core, copper wire screened,medium voltage cables up to 33kV ŔWaterproof, meets the requirements of ANSI C119.1 ŔResistant to various chemicals and ozone ŔApplication temperature up to 90°C8Scotch ® Super 33+ Vinyl Electrical TapeA premium grade, 0.178mm thickness, highly conformable, PVC insulating tape with aggressive adhesive and elastic backing ensures easy, moisture tight electrical and mechanical protection. Excellent electrical insulating properties to provide primary electrical insulation for joints up to 600V.FeaturesŔExcellent cold weather handlingŔResistant to UV rays, abrasion, moisture, acids, and alkalis ŔFlame retardant, to UL510 ŔTemperature range -18ºC to 105ºCScotch ® Super 88 Electrical TapePremium grade, 0.2mm thick, all weather PVC insulating tape, designed to perform continuously in very low temperatures, and is conformable for installation at -18ºC. Aggressive adhesive ensures moisture tight electrical and mechanical protection.FeaturesŔTemperature range -40ºC to 105ºC ŔExcellent abrasion and puncture resistance ŔHigh tensile and mechanical strength ŔFlame retardant, to UL510Scotch ® 23 Rubber Splicing TapeA highly conformable, self-amalgamating EPR (Ethylene Propylene Rubber) tape, ideal for insulation and moisture sealing in many applications such as bus bar connections, re-jacketing, and primary insulation up to 69kV.FeaturesŔSpecial polyester liner that willnot stick when unwinding ŔStretch up to 100% for void-free,moisture-resistant insulation ŔNon-vulcanising and shelf-stable ŔOperating temperature up to 90ºCScotch ® ElectricalSemi-Conducting Tape 13A highly conformable, semi-conducting, EPR (Ethylene Propylene Rubber) tape. Conforms easily to irregular shapes and retains itsconductivity when stretched. This tape is used for high voltage connections and provides cable shield continuation and is compatible with all solid dielectric cable insulations.FeaturesŔSemi Conducting (low resistivity) ŔWithstands temperatures up to 90°C ŔPrevents partial discharge ŔExcellent resistance to solvents,UV and moisture9Scotch ® 70 Silicone Rubber Electrical TapeHigh temperature arc and track resistant tape composed of self-fusing, inorganic silicone rubber, 0.3mm thickness. This tape provides moisture sealing on outdoor systems, transformers and terminations up to 69kV. Extremely conformable, even at very low temperatures.FeaturesŔExcellent track and arc resistance ŔHigh dielectric strength 34kV/mmŔExcellent instantaneous fusion; does not needto be held down ŔClass H material (180ºC continuous operation)Scotch ®2228 Rubber Mastic TapeA conformable self-amalgamating rubber electrical insulating and sealing tape with an EPR (Ethylene Propylene Rubber) backing coated with a strong, temperature-stable mastic adhesive. This tape is 1.65mm thick and used to insulate, pad, and seal bus bar and connections up to 1000V.FeaturesŔGood adaptability to uneven surfaces ŔHigh material thickness for quickassembly of insulations and seals ŔTemperature resistance up to 90°CŔOutstanding weather and moisture resistanceScotch ® Cable Jacket Repair Tape 2234Professional grade mastic tape designed for cablejacket repair. This tape is flexible and self-amalgamating with good moisture resistance. It has a tough,abrasion-resistant backing and is quick and easy to apply. FeaturesŔFlexible and resistant to ageingŔResistance to weathering, oil, ozone and UV ŔMoisture-resistant, flame–retardant adhesive ŔTemperature range of -30 to 90°C3M ™ Scotchfil ™Electrical Insulation PuttyA soft, pliable putty which can be wrapped, stretched or moulded around irregular shapes for quick smooth insulation build-up. Use for joint insulation for electrical conductors at temperatures up to 80°C and over-wrap with Super 33+™ or Super 88 Vinyl Electrical Tape. Also suitable for some cable repair applications.FeaturesŔSoft and pliable – simply mould with your fingers ŔPermanently elastic and age-resistant ŔSelf-amalgamatingŔTemperature range of 0ºC to 80°C10Product family Joint type Application91-AH Heat Shrink Un-armoured power cables, standard buried application 91-AHA Heat Shrink Armoured power cables, standard buried application 92-NBA ResinUn-armoured power cables, standard buried application 92-NBA-GS Resin (CMR Free)Un-armoured power cables, standard buried application 92-NA-U Resin Un-armoured power cables, hazardous area application LVI-2Resin Armoured power cables, standard buried applicationLVI-2-PTU Resin Armoured Pilot and Telecom cables, standard buried application LVI-3Resin Armoured power cables, hazardous area applicationLVI-3-IC Resin Armoured Pilot and Telecom cables, hazardous area buried application 91-AC Cold Shrink Un-armoured power cables, indoor applicationLC Cold Shrink Armoured power or pilot and telecom cables, indoor application LC-STFFCold ShrinkArmoured power or pilot and telecom cables, indoor application,fire resistant3M supply a range of locating and marking, cable cleaners, wire pulling lubricants andcable marking products to complete your work.Contact us for more details.Low voltage jointingWe have a full portfolio of low voltage inline joints, including heat shrink, cold shrink and resin joints, for a wide range of applications.Sustainability at 3M –expanding our positiveglobal impact.3M will be investing approximately $1billion over the next20 years to accelerate three new environmental goals.ŔWe have committed to being carbon neutral across ourglobal operations by 2050, achieving a 50% reductionby 2030 and 80% by 2040 (from a 2019 baseline)ŔReduce water use by 25% at our facilities by 2030,including 10% by 2022 and 20% by 2025ŔReturn higher quality water to the environmentafter use in manufacturing operationsŔCombined these two goals will reduce 3M’s wateruse by 2.5 billion gallons (approx. 9.5 billion litres)each year1112© 3M 2021. All rights reserved. 3M is a trademark of 3M Company. OMG237173.3M™ EPDM Separable Connectors 11kV EPDM Indoor Plug In - for Single Core Copper Wire Screened Cables20kV EPDM Indoor Plug In - for Single Core Copper Wire Screened Cables33kV EPDM Indoor Plug In - for Single Core Copper Wire Screened Cables3M™ Cold Shrink Termination Products 11kV Indoor Terminations – Single Core11kV Indoor Terminations - Three Core11kV Outdoor Terminations - Three Core20kV Indoor Terminations - Single Core20kV Outdoor Terminations - Single Core20kV Outdoor Terminations -Three Core33kV Indoor Terminations - Single Core33kV Outdoor Terminations - Single Core33kV Indoor / Outdoor Terminations -Three Core3M Termination Accessories Barrier Boot KitsGland Kits & Seals3M™ Cold Shrink Jointing Products 11kV Straight Joints – Single Core11kV Straight Joints – Three Core**Add your choice of outer protection module, cold shrink or resin11kV Polymeric Trifurcating Joints11kV Stop End Joints11kV Branch Joints - Single Core11kV Branch Joints - Three Core20kV Straight Joints - Single Core20kV Branch Joints - Single Core33kV Straight Joints – Single Core33kV Straight Joints - Three Core33kV Transition Trifurcating JointsUK Selection – contact your local region for variationsUnit 7 Lumley CourtDrum Industrial EstateChester-le-StreetDH2 1ANT: 0191 410 4292E:***************************.ukW: 。

110kV高压电缆附件产品解决方案¾3Innovation3Innovation3 高压电缆附件产品系列中间接头中间接头敞开式(户外)敞开式(户外)封闭式封闭式电缆终端电缆终端 3 高压电缆附件3 高压电缆附件瓷套式(TP123)瓷套式(TP123)合成绝缘式(TS123)合成绝缘式(TS123)GIS 开关终端GIS 开关终端变压器终端变压器终端直通接头(SS123)直通接头(SS123)绝缘接头(SC123)绝缘接头(SC123)全干式(TD123)全干式(TD123)充油式(TG123W)充油式(TG123W)全干式(TG123D)全干式(TG123D)充油式(TT123W)充油式(TT123W)全干式(TT123D)全干式(TT123D)高压电缆中间接头的类型按照安装方式可分为：¾绕包型¾组装式¾预制型3Innovation3Innovation 1.绕包型接头3 I 胶带绕包电缆接头9应用最早9绝缘带层间不可避免存在气隙和杂质9绕包机对环境和工艺要求较高9可能出现应力锥厚度不同及变形的情况——现在已经较少采用高压电缆中间接头的类型高压电缆中间接头的类型2.组装型接头9分为三部分：环氧绝缘筒，应Array力锥和压紧弹簧9主体绝缘部分在工厂预制9由于环氧材料和电缆绝缘材料的膨胀系数相差很大，可能因为温度变化而出现位移，所以需加装压紧弹簧——是向整体预制型过渡的产品，逐渐将被淘汰3Innovation3Innovation3.整体预制型接头，如3SC123型9导体屏蔽、主绝缘及应力锥由富含弹性的硅橡胶整体预制而成9硅橡胶的过盈配合可保证充足的界面压力9在负荷及温度变化的情况下可自动平衡，无需弹簧——有利于施工安装和质量控制，是高压中间接头附件的发展方向！高压电缆中间接头的类型3InnovationSC123 硅橡胶预制推入式电缆中间接头绝缘接头在此断开屏蔽层接交叉互联箱基本设计:9外屏蔽, 内屏蔽和绝缘一体式设计，在工厂预制而成9金属保护管/PVC 管/热缩管/绝缘密封胶综合外护套恢复方式9特殊工具推入式安装，保证过盈量产品特点:9多层外护套恢复方式保证可靠的电气绝缘和密封防水9硅橡胶主体可根据电缆冷热变化自动平衡，无需弹簧9预制式内电极形成法拉第笼屏蔽，防止放电预制式内电极SC123 硅橡胶预制推入式电缆中间接头安装过程1.推入硅橡胶接头主体到电缆一端2.连接接管，将接头主体推回到预定位置（用钢架)3. 树脂+铜胆+PVC套筒，恢复绝缘及护套3InnovationSC123 硅橡胶预制推入式电缆中间接头安装过程3Innovation3Innovation 瓷套充油式Development 合成绝缘式GIS 充油式户外全干式3M 可提供全系列产品GIS/变压器全干可插拔式高压电缆终端附件的分类和发展3InnovationTS123 合成绝缘式电缆户外终端硅橡胶堵油密封圈基本设计:-合成绝缘子(内填充聚异丁烯油)-硅橡胶伞裙, 玻璃纤维加强聚酯管，-优良的防潮,抗污和憎水性能的硅橡胶外绝缘-防污等级可达IV级，可提供防污大小伞裙-预制式硅橡胶应力锥-尾端硅橡胶堵油密封圈TS123 合成绝缘式电缆户外终端产品特点:9结合传统充油和硅橡胶外绝缘的两方面优点9重量较轻，便于安装9运输中不易被损坏9抗闪烙性好9抗紫外线性好3Innovation3InnovationTD123 全干式硅橡胶绝缘电缆户外终端尾部灌胶及热缩密封基本设计:-全干式设计硅橡胶伞裙及应力锥-尾部灌胶加热缩套管可靠密封-优良的防潮,抗污和憎水性能的硅橡胶外绝缘-防污等级为IV级-预制式硅推入设计，安装方便TD123 全干式硅橡胶绝缘电缆户外终端产品特点:9重量最轻，仅20KG，便于上塔9全干式无任何漏油风险9预制伞裙及应力锥推入式便于安装9不充油，全免维护9抗闪烙性好9抗紫外线性好3InnovationTD123 全干式硅橡胶绝缘电缆户外终端安装过程3Innovation硅橡胶作为外绝缘材料的优点特有的疏水性优异的抗紫外线老化性优良的抗爬电性能3Innovation中压等级常用绝缘材料陶瓷硅橡胶三元乙丙橡胶EVA(热缩材料)硅橡胶作为外绝缘材料的优点什么是外绝缘的疏水性？疏水性------外界水落在外绝缘表面上形成水珠状或水饼状的性能，与外绝缘材料的表面张力大小有关，一般用接触角的大小来衡量。