KP中压电缆附件（可编辑）

KP中压电缆附件（可编辑） KP中压电缆附件 Edition 2011 CABLE SYStEMS Cable fittings for medium voltage networks Cable Fittings for Medium Voltage networks Our range of cable accessories offers solutions for virtually all applications in the area of medium voltage engineering All accessories use silicone rubber as insulating medium because of its outstanding properties We offer components and complete systems MV-ConnEX A dry Separable Connector System for Medium Voltage networks CONNEX meets all your requirements to an universal and socket combinations multiple sockets bus-bar system of separable connectors fully insulated with connectors surge arresters and voltage detecting metal housing and providing touch-proof properties systems It is maintenance-free suitable for outdoor use and waterproof This means MV-CONNEX can be used MV-CONNEX components are factory tested and even in the most extreme conditions are surprisingly simple to install Complex oil and gas work during installation and commissioning of MV-CONNEX for medium voltage systems comes in transformers is finally a thing of the past a wide range of variations It includes traditional plug Silicone – a Key Material in Medium Voltage Engineering Water dirt grease and oil-resistant completely much better than harder materials such as EPDM do maintenance-free shock-resistant and unbreakable Dangerous partial discharges caused by air gaps silicone rubber is the perfect material for cable termi- are safely avoided PFISTERER makes silicone pro- nations and far superior to traditional materials such ducts primarily using advanced LSR Liquid Silicone as porcelain When used as a stress-relief device Rubber designs special variations are designed in sealed applications silicone evens out tempera- using RTV Room-Temperature Vulcanizing Silico- ture variations and unevenness in the cable surface ne Continuous voltage indicator for enclosed equipment With the increasing use of enclosed switchgear loped by us has become a standard In line with the voltage testing systems that indicate the presence trend towards integrated systems we have incorpo- of voltage without directly contacting live parts are rated these plug-in display devices in the compact becoming increasingly important The principle of DSA-i3 system the DSA continuous voltage indicator that was deve- Contents com Contents MV-ConnEX Pluggable Connection System Page 8 – 65 i Voltage detecting Systems Page 66 – 76 ii com Contents MV-ConnEX Pluggable Connection System Voltage detecting Systems com Contents Page 8 – 65 i MV-CONNEX Accessories MV-CONNEX MV-CONNEX Bus-Bar Separable Connectors Page 18 – 28 Transformer Bushings Bushings Couple System Page 10 – 1 Page 29 – 3 Page – 0 Page 1 – 2 MV-CONNEX MV-CONNEX Earthing and MV-CONNEX MV-CONNEX Connecting and Short-Circuit Devices Surge Arrester CMA- and CMS-System Branching System Page 8 – 9 Page 0 – 1 Page 2 – Page 3 – Page 66 – 76 ii Indicators Interfaces and Testers In-service Test for Phase Seite – 8 Connecting Leads Seite 70 – 72 Comparators EPV Seite 69 Seite 73 com MV-ConnEX Pluggable Connection System i MV-ConnEX up to 52 kV The MV-CONNEX range is ideal for use in ring main units circuit-breaker switch-gear m high-voltage motors transformers capacitors transducers and sealing boxes The e t s connectors on the equipment-side are designed to meet EN 0180 0181 and DIN y S 3 The plug is suitable for all kinds of insulated plastic cables As well as n a wide range of standard types there are also customer-specific versions for every o i t cable type The MV-CONNEX system features numerous variations in addition to the c e standard plug and socket combination there are many other versions for testing pur- n n poses and special applications o C e l b a g g u l Advantages P X E n no liquid insulating medium n metal enclosed n n n no need to open the cable termi- n fully insulated o nation at the installation site n touch proof C V- n deckwater-proof n free from arcing M n suitable for outdoor use n high short-circuit protection n thorough transformer and GIS n maintenance free testing by manufacturer possible n soil- and offshore-proof optional A Contact system 1 contact ring 2 tension cone 3 thrust piece D A B C 8 B insulating and field-control part C Housing 4 bell flange 5 pressure sleeve 6 pressure spring 7 heat-shrink 8 test lead depends on design 9 cable screen d Bushing 10 11 12 1 2 3 6 5 4 7 9 10 female contact part 11 insulating bushing 12 housing 8 com MV-ConnEX Pluggable Connection System MV-ConnEX Multi-Contact Elbow Bushing i up to 52 kV Multi-contact elbow bushings are used instead of DIN-standard m e t porcelain versions on the medium-voltage side of power trans- s y formers They distribute the current over two or four cables thus S accommodating higher power loads using more manageable cable n o i cross sections t c e n n o C e l b MV-ConnEX Surge Arrester a g up to 52 kV g u l P CONNEX surge arresters are used to protect metal-enclosed X switchgear fitted with cable terminations in accordance with EN E n 0180EN 0181 The surge arresters are connected to the switch- n gear transformer and prevent the entry of excessively high surges o C The surge arresters are particularly effective in limiting surges V- caused by reflected travelling waves and switching overvoltages M MV-ConnEX Busbar Connectors up to 42 kV Busbar connectors facilitate the modular construction and on-site expansion of SF insulated switchgear because the gas compartment does not have to be opened during installation The range includes 2 kV to 2 kV versions CMA-MV-ConnEX Motor Connector up to 138 kV The CMA-MV-CONNEX motor connector allows the quick and easy connection of high-voltage motors with the connection area being fully metal-enclosed and intrinsically safe The system is easily installed in place of the motor connection box Voltage detecting Systems The integrated capacitive potential point makes it easy to check the connection for the absence of voltage The PFISTERER range includes mobile and stationary continuous voltage indicators as well as phase comparators and performance testing equipment com 9 MV-ConnEX Pluggable Connection System i MV-ConnEX Separable Connectors Size 0 - 3-S technical data and Size Classification List s ? type tested in accordance to IEC 0 02- 200 DIN VDE 02 8- 29-1200 r o t c e n Packing Unit 3 pieces n o C Cross section is for information only e l Actual value is limited by min diameter over conductor and min diameter b a over insulation r a p e S X E n n o C - V M Size Voltage tap 0 1 1 2 2 3 3 3-S 3-S without with without with without with without with without voltage voltage voltage voltage voltage voltage voltage voltage voltage tap tap tap tap tap tap tap tap tap operating voltage U kV 2 3 3 2 2 2 2 2 2 m nominal current i A 2 0 30 30 800 800 12 0 12 0 12 0 12 0 n 2 Cross section range mm 2 - 0 2 - 2 0 2 - 2 0 2 - 32 2 - 32 0 - 30 0 - 30 0 - 30 0 - 30 Min conductor diameter mm 9 9 9 9 2 2 2 2 conductor diameter mm 12 201 201 2 1 2 1 3 3 3 3 Min diameter over mm 12 13 13 13 13 1 1 1 0 insulation diameter over mm 23 31 3 0 3 0 00 0 00 0 00 insulation Gross weight per packing kg 2 0 0 3 3 99 99 9 99 unit Rated power frequency 1 min kV 0 0 0 9 9 9 9 11 11 withstand voltage Partial discharge at 2x U0 pC ? 10 ? 10 ? 10 ? 10 ? 10 ? 10 ? 10 ? 10 ? 10 Rated lightning impulse kV 12 1 0 1 0 200 200 200 200 2 0 2 0 withstand voltage BiL dC voltage test 15 min 6 x U kV 2 108 108 12 12 12 12 1 1 0 Rated short-time withstand 05 s kA - 0 0 0 0 3 3 3 3 current Rated short-time withstand 1 s kA 1 31 31 0 0 0 0 0 0 current Rated impulse current kA 0 12 12 12 12 1 0 1 0 1 0 1 0 10 com MV-ConnEX Pluggable Connection System Form to determine MV-ConnEX Cable Connectors i s r o t c Company name e n n o telephone date C e l E-mail Signature b a r a p e Cable manufacturer Cable type S X E n Size of bushing Size 0 Size 1 Size 2 Size 3 Size 3-S n o Votage tap yes no C - V Application Outdoor Outdoor installation vertical from above Indoor M Separable connectors Offshore saltwater-proofsoil-resistant Offshore vertical from above Voltages UO phaseearth kV UN phasephase kV UM operating voltage 2 x UO kV Cable design single core cable three core cable four core cable Diameter mm 2 Cross Section mm Thickness mm stranded circular RM XLPE fully bonded Cu-wire Cu-wire Cu-wire PE stranded sector SM EPR easy strip Cu-tape Cu-tape Cu-tape PVC solid circular RE PVC graphite Al-wire Al-wire Al-wire solid sector SE without semi- Al-tape Al-tape Al-tape conducting layer superflexible stranded RF Lead sheath Steel wire Steel wire Cu-corr Steel tape Steel tape sheath Lead sheath Lead sheath Al-corr sheath Cu-corr Cu-corr sheath sheath Fibre optic cable Al-corr Al-corr sheath sheath Remark Inner sheath Inner sheath Filling Filling compound compound Cu-foil Cu-foil Al-foil Al-foil Fibre optic cable com 11 MV-ConnEX Pluggable Connection System i MV-ConnEX Separable Connectors Size 0 U 24 kV i 250 A m n s Standard article no r o ? for DIN VDE cables t c e ? for RM-conductor stranded circular of aluminium or copper n ? for single core cable with copper wire screen without armouring n o ? with sealing system bell flange seal and shrink tubing C ? for indoor and outdoor applications e l ? not soil-resistant and not offshore-proof b a ? Packaging unit set with three cable connectors r a ? offshore version on request p e ? 3-core version on request S X E n n o no For cable For diameter insulation For diameter C- operating cross-section over conductor thickness no- over XLPE V voltage minal value insulation M 2 without U kV mm mm mm mm m voltage tap 870 010 025 12 2 - 3 12 - 1 3 870 010 035 12 3 - 3 12 - 1 3 870 010 050 12 0 - 8 3 1 0 - 192 870 010 070 12 0 93 - 102 3 1 0 - 192 870 020 025 2 2 - 1 0 - 192 870 020 035 2 3 - 180 - 21 870 020 050 2 0 - 8 200 - 23 870 020 070 2 0 93 - 102 200 - 23 12 com MV-ConnEX Pluggable Connection System MV-ConnEX Separable Connectors Size 1 i U 36 kV i 630 A m n Standard article no s r ? for DIN VDE cables o t c ? for RM-conductor stranded circular of aluminium or copper e ? for single core cable with copper wire screen without armouring n n ? with sealing system bell flange seal and shrink tubing o C ? for indoor and outdoor applications e ? not soil-resistant and not offshore-proof l b ? Packaging unit set with three cable connectors a r ? offshore version on request a p ? 3-core version on request e S X The picture shows an MV-CONNEX cable connector without voltage tap E n n o C - V no no For cable For diameter insulation For diameter M operating cross- over conductor thickness over XLPE voltage section nominal insulation value 2 with without U kV mm mm mm mm m voltage tap voltage tap 850 110 035 870 110 035 12 3 0 - 3 3 1 - 1 850 110 050 870 110 050 12 0 - 88 3 1 0 - 19 850 110 070 870 110 070 12 0 93 - 10 3 180 - 21 850 110 095 870 110 095 12 9 108 - 121 3 180 - 21 850 110 120 870 110 120 12 120 123 - 13 3 200 - 23 850 110 150 870 110 150 12 1 0 138 - 1 1 3 220 - 2 850 110 185 870 110 185 12 18 1 3 - 1 3 23 - 2 0 850 110 240 870 110 240 12 2 0 1 8 - 191 3 2 0 - 28 850 120 035 870 120 035 2 3 0 - 3 180 - 21 850 120 050 870 120 050 2 0 - 88 180 - 21 850 120 070 870 120 070 2 0 93 - 10 220 - 2 850 120 095 870 120 095 2 9 108 - 121 23 - 2 0 850 120 120 870 120 120 2 120 123 - 13 23 - 2 0 850 120 150 870 120 150 2 1 0 138 - 1 1 2 0 - 28 850 120 185 870 120 185 2 18 1 3 - 1 2 - 300 850 120 240 870 120 240 2 2 0 1 8 - 191 280 - 31 850 130 050 870 130 050 3 0 - 88 80 23 - 2 0 850 130 070 870 130 070 3 0 93 - 10 80 2 0 - 28 850 130 095 870 130 095 3 9 108 - 121 80 2 - 300 850 130 120 870 130 120 3 120 123 - 13 80 280 - 31 - 870 130 150 3 1 0 138 - 1 1 80 300 - 330 - 870 130 185 3 18 1 3 - 1 80 310 - 3 0 com 13 MV-ConnEX Pluggable Connection System i MV-ConnEX Separable Connectors Size 2 U 42 kV i 800 A m n s Standard article no r o ? for DIN VDE cables t c e ? for RM-conductor stranded circular of aluminium or copper n ? for single core cable with copper wire screen without armouring n o ? with sealing system bell flange seal and shrink tubing C ? for indoor and outdoor applications e l ? not soil-resistant and not offshore-proof b a ? Packaging unit set with three cable connectors r a ? offshore version on request p e ? 3-core version on request S X E The picture shows an MV-CONNEX cable connector with voltage tap n n o C - V M no no for cable for diameter insulation For diameter operating cross-sec- over conductor thickness over XLPE voltage tion nominal insulation value 2 with without U kV mm mm mm mm m voltage tap voltage tap