SpecTRON - Subsea Medium And High Power Electrical

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SpecTRONMedium & High Power Electrical Connector Systemsfor the Oil & Gas industrySiemens Subsea Connectors (Tronic Products)www.siemens.com/energy/subseaSpecTRON Brochure (March 2015) Cover.indd 109/04/2015 14:44

Design & AnalysisSpecTRON Brochure (March 2015) Cover.indd 2Research & Development09/04/2015 14:44

New SpecTRON Oct 2014 - 09/04/2015 11:06 Page 3SpecTRON EvolutionMedium & High PowerElectrical Connector SystemsSiemens Subsea introduces its SpecTRON (Subsea Power Electrical Connector)range of Medium and High Power Electrical Connector Systems for the Oil & Gas industry.Product HistorySince 1979 Siemens Subsea Connectors has been involved in subsea applications for the Oil & Gas industry. Initially, most electricalequipment placed on the sea bed was relatively low power, i.e. control systems and instrumentation. The company’s involvementin high power connectors started with a development programme initiated in 1988 (Project SPEED). This led to the design,manufacture and test of the world’s first subsea mateable connector pair rated to 11kV 400Amps. Development of these connectorranges continued and became our standard SpecTRON 10 connector which is commonly used for Multi Phase Pumping (MPP)projects.1994 saw a significant turning point in oil production history when Petrobras, in partnership with Siemens Subsea Connectors,installed the world’s first subsea Electrical Submersible Pump (ESP) system complete with wet mate connectors to power thedownhole pump. Since that time, ESPs for subsea wells have become an accepted solution and the SpecTRON 5 system is seen asthe industry standard with an unprecedented subsea proven track record.Since 1994 the amount of subsea equipment requiring high voltage (HV) and high current (HC) has increased significantly. Inresponse Siemens Subsea have developed the most extensive range of HV power connectors in the industry. Through the years ofdevelopment, Siemens Subsea have delivered world firsts on many new connector developments and subsea applications.As the market for subsea ‘medium to high power connectors’ increases Siemens Subsea will continue to develop the enablingtechnologies needed to satisfy the requirements of the subsea Oil & Gas industry.ContentsConnector Range Design Features .4Global Experience .5SpecTRON Evolution .6Product Range Development .7SpecTRON Applications Product selector.8SpecTRON 5.10SpecTRON 8.12SpecTRON 10.14MUTU 5, 8 & 10 .16SpecTRON 60.17Generic Data Sheets.18LCM Services .22ManufactureQualificationInstallation

New SpecTRON Oct 2014 - 09/04/2015 11:06 Page 4SpecTRONConnector Range Design FeaturesllllThe connector design is based on the proven ControlledEnvironment (CE) principle used in all Siemens Subsea connectors(see diagram below)Incorporates true dual redundancy sealing allowing continuousoperation with the primary seal breached (flooded front endand / or flooded cable termination gland)Incorporates compensated elements to eliminate differentialpressure across sealslllDesigned for reliability with high MTBF based on Siemens SubseaConnectors’s currently deployed power connectorsCompatibility and product design life verified for 25 yearsmaintenance free by accelerated testing to ISO and NORSOKstandardsQualified for mate/demate cycles at pressure in a simulated sandand silt environmentQualified for HV breakdown greater than 6UoCE Principle - Sequence of Operations1 Receptacle & Plug prior to mating2 Receptacle pin engages with shuttle pin of plug assembly3 Receptacle pin enters first oil chamber of the primarydiaphragm and pushes back the shuttle pin4 Receptacle pin enters secondary diaphragm and makesfull contact with plug contact pinLeading through innovation – delivering world firsts4198819941995200220052005World’s first 11kVsubsea connectordeployedWorld’s first subseaESP connector systemfor PetrobrasWorld’s first field-wideESP development forAMOCOWorld’s first dual ESPconnector system forCentrilift / TFEAwarded the E&PMeritorious Awardaward forEngineeringInnovationengineering innovationfor high power subseawet mate connectorsconnectorWorld’s deepest subseapumping application(1680 metres waterdepth) for BP

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 5SpecTRON Global Experience56874391021World map indicatessample cross sectionof SpecTRON projects.1Papa Terra SpecTRON 8MOBO II SpecTRON 8Baracuda SpecTRON 10Marlim SpecTRON 10RJS-477 SpecTRON 5RJS320 SpecTRON 5Marimba SpecTRON 5Carapeba 64 SpecTRON 5Siri Badeejo SpecTRON 5Vesuvio Waimea SpecTRON 5Caratai SpecTRON 5Montenazo SpecTRON 5Congro SpecTRON 51Bicudo SpecTRON 5Sao Tome SpecTRON 5Espadarte SpecTRON 5Roncador SpecTRON 52Fletcher FinucaneSpecTRON 5Gorgon Janz SpecTRON 5Exeter/ MutineerSpecTRON 5 & 10Vincent SpecTRON 103Lufeng SpecTRON 5Liuhua SpecTRON 54JSM SpecTRON 10King SpecTRON 105Schiehallion SpecTRON 106Asgard SpecTRON 5 & 10Tyrihans SpecTRON 10Ormen Lange SpecTRON 57Laggan Tormore SpecTRON 5Athena SpecTRON 5Columba E SpecTRON 10Brenda SpecTRON10Lyell SpecTRON 5Tordis SpecTRON 10Shelly SpecTRON 10Brenda II SpecTRON 10Ptarmigan SpecTRON 10Gannet SpecTRON 5Otter SpecTRON 5Caledonia SpecTRON 5YME SpecTRON 58B3 SpecTRON 59Topacio SpecTRON 2Ceiba 3 & 4 SpecTRON 2Ceiba Full Field SpecTRON 210CLOV SpecTRON 10Azurite SpecTRON 10Pazflor SpecTRON 10MTBF (Mean Time Before Failure)For SpecTRON product range MTBF: 5,422,440 hours20062009201120112012World’s first combinedESP (ElectricalSubmersible Pump) &MPP (Multi-Phase Pump)developmentWorld’s firstcommercial subseaseparation systemLaunch of enhancedSpecTRON 10HV power connectorAwarded world’sfirst subsea gascompression projectTronic become part of SiemensSubsea marking a new era ofproduct development5

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 6SpecTRON EvolutionThe SpecTRON Evolution has arrived with the nextgeneration of SpecTRON connectors featuringindustry leading engineering and reliabilitymanufactured in our world class facilities.Industry-Leading EngineeringlIndustry-leading Research and Development facilitieslIndustry-leading HV electrical and HP pressure testing facilitieslIndustry-leading design and analysislIndustry-leading experienceHV Cage and control room (inset).Research and DevelopmentOur purpose built Research and Development facility has adedicated engineering team devoted to developing theSpecTRON range of connectors.HV cage and control room.Test Department main control room.SpecTRON 10 harness assembly undergoing helium leak test.6Pressure vessel bay with crane and HV test unit.

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 7SpecTRON Product Range DevelopmentReliabilitylReliability through design and experiencelReliability through world-class production facilitieslReliability through materials and manufacturing processlReliability and risk management through upfront simulation and experienceSpecTRON Product DevelopmentAt Siemens Subsea Connectors we are continually reviewing our market’srequirements and improving our product range to meet new and evolving demandsfor higher voltage and higher pressure requirements. Our growing team of highlyqualified and experienced engineers, with a large test department at their disposal,are always available to respond to your product development needs.3D mould flow analysis.3D transient thermal analysis.Electrical Analysis.Real time X-Ray of critical components.Accelerated ageing test of full connector assemblies (equivalent to 30 years)Time to steady-state, transient analysis 10kV penetrator.Members of the SpecTRON team in the assembly and test bay area.7

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 8SpecTRON Applications & Product SelectorSiemens Subsea Connectors medium and high power SpecTRONsubsea electrical connectors are usually used in the type ofsystems shown. Please contact our Technical Department todiscuss your specific requirements.ESP SYSTEMSElectrical Submersible Pump (ESP) systems have 2 distinct powerrequirements; 5kV and 8kV. The higher powered 8kV systemsaddress the requirement for deeper water applications.Siemens Subsea Connectors supply the full connection systemfrom the Umbilical Termination Unit fitted to the umbilical cable,the infield jumper taking the power to the Tree Cap, through theTree, and finishing at the Tubing Hanger Receptacle.We supply both single feed-through and dual feed-throughsystems.SpecTRON 5 (5kV(U)) and SpecTRON 8 (8.7kV(U)) subseaelectrical connectors meet the requirements for ESP systems.MUDLINE PUMPING SYSTEMSSiemens Subsea Connectors deliver SpecTRON 10 (10kV(U))subsea electrical connector systems designed for the powerrequirement of Multi Phase Pumps (MPPs), Single Phase Pumps(SPPs) and Gas Compressors.SUBSEA POWER DISTRIBUTIONMPPs (Multi Phase Pumps), SPPs (Single Phase Pumps) and GasCompressors often require the power to be transferred through asubsea transformer. To accommodate this requirement we have aSpecTRON 60 (60kV(U)) penetrator to interface with the highpower umbilical.ESPSYSTEMSPages 10 to 13We also have a modular SpecTRON MUTU 5, 8 &10 for powerdistribution to Electrical Submersible Pumps, Mudline Pumpingand Gas Compressor Systems.FLOWLINE SYSTEMSSiemens Subsea Connectors deliver SpecTRON 2 (2kV(U)) andSpecTRON 15 (14kV(U)) subsea electrical connectors to facilitatethe provision of power from the FPSO or platform to the flowline.The SpecTRON 15 normally feeds into a transformer from whichthe SpecTRON 2 takes the power to the heating system.SpecTRON5 & 8TreeESP (ElectricalSubmersible Pump)8

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 9Semi-SubmersiblePlatformFPSOPOWER SOURCESUBSEA POWERDISTRIBUTIONMUDLINE PUMPINGSYSTEMSPages 18 & 19Pages 14 & 15(Long Step Out)SpecTRON60FLOWLINE HEATINGSYSTEMSSpecTRON 10SpecTRON ation Unit)MPP (Multi-Phase Pump)SPP (Single-Phase Pump)or Gas CompressorSpecTRON 2 2 kV (U) 1000A pipeline heatingsystem connectors5SpecTRON5 kV (U) 200A ESP power feedthroughsystem connectorsSpecTRON 8 8.7 kV (U) 220A ESP powerfeedthrough system connectorsTransformerFlowline HeatingSystemSpecTRON 10 10kV (U) 450A connectors for use onMPP (Multi-Phase Pumping) systems15SpecTRON14kV (U) 200A dry mate connectors for useon power distribution systemsSpecTRON 60 60kV (U) 630A power distribution penetrator9

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 10Electrical Submersible Pumps (ESPs) have been used since the early 1990s to enhance oil recovery fromdeepwater and marginal wells. Siemens Subsea Connectors, has been heavily involved in providing ESPconnection systems since those pioneering days and Siemens Subsea Connectors 5kV 200A (SpecTRON 5)connectors are now seen as the industry standard with deployments worldwide.The connection system is a 3-phase, 2.9/5(5.8)kV system qualified to a water depth of 1330m (200 bar test).Wet mate connectors can be configured as ROV, Diver or Stab Plate mated. The penetrator and tubing hangerreceptacle are designed to API standards and differential pressure rated to 260 bar (520 bar test). The mostrecent addition to this range is a penetrator with either an API or SPO flange rated to 345 bar (517 bar test).For use on subsea transformers, circuit breakers, power distribution units and condensate pumps.An ESP power feedthrough system typically comprises an Umbilical Termination Unit to splice the umbilicalpower cores to flexible leads which then terminate into a Wet Mate Receptacle. A ‘flying’ jumper links theumbilical to the Xmas tree. A penetrator in the tree capprovides a pressure retaining feedthrough to a wetROV Receptaclemateable tree cap plug, which mates with a wetmateable receptacle in the tubing hanger. The tubingROV Plughanger receptacle is pressure retaining andengineered to withstand the hostile environmentof aggressive chemicals at high temperature.ESPSYSTEMSTreeESP (ElectricalSubmersiblePump)Projects delivered: 28MTBF: 4,650,000 hours*Qualified to Specification: Project specificTechnology Readiness Level(TRL): 7 - Proven Technology*Based on connectors deployed to dateThe tubing hanger receptacle isterminated to downhole motorcable which ultimatelyconnects to the pump.SuitableApplications:ROV JumperLow voltage / highcurrent supply to mudlineprocesses, ESP systems,long step out controlsystemsTree CapPenetratorlESP systemslLong step out control systemslSubsea gas compression systems(transformers and pumps)ESP SystemsESP SystemsESP SystemsESP SystemsESP SystemsESP SystemsESP SystemsSpecTRON 55kV (U) 200A Connector SystemsTree Cap PlugSP SystemsUmbilicalTerminationHead5kV MUTUUmbilical Cable10TubingHangerReceptacle

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 11Electrical Submersible Pumps (ESPs) are used to boost well pressure and enhance oil recovery.Power to the ESP is provided through a series of electrical jumpers and subsea inter-connections.The inter-connections are made up of wet mateable electrical connectors and penetrators. Theseallow power to pass from the umbilical through the subsea tree to the ESP. They provide both apressure retaining capability at the tree cap and tubing hanger and a wet mate / demate functionat the umbilical and tubing hanger.API Flange Penetrator (TC1A-257)SPO Flange Penetrator (TC1A-278)New Design SpecTRON 5 ROV Plug Connector.Voltage Uo/U(Um)SpecTRON 5Penetrator5kV (U) 200A332.9/5 (5.8) kV2.9/5 (5.8)kV1-200Hz1-200Hz200A200ASplit Flange Penetrator (TC1A-232)Dummy Plug (ROV-T25)(Contact Siemens Subsea forD.C applications)Maximum CurrentEnvironmental Spec Mechanical Spec(Dependent on ambienttemperature & supply frequency)Water Depth RatingDifferential Pressure Rating(Inboard pressure high)Working Temperature RangeStorage Temperature RangeDummy Receptacle (ROV-T17)3000 metres(9843 feet)3000 metres(9843 feet)Tubing HangerReceptacle345 bar (520 bar test)345 bar(520 bar test)Parking Receptacle (ROV-M73)-4 C to 40 CInboard: Oil @ 40 C max.TH Connectors: 200A atOutboard: Water @ambient of 80 C-4 C to 20 C-40 C to 70 CNote: For the full specification please refer to pages 18 & 19.-40 C to 70 C(Other connector variants are available)11ESP SystemsVoltage FrequencySP SystemsElectrical SpecNumber of ContactsSpecTRON 5Wet Mate Connectors5kV (U) 200AESP SystemsTubing Hanger Receptacle (PCE-B45)ESP SystemsTree Cap Plug (PCE-A23)ESP SystemsSiemens Subsea Connectors supply the full connection system from the Umbilical TerminationUnit fitted to the umbilical cable, the infield jumper taking the power to the Tree Cap, throughthe Tree, and finishing at the Tubing Hanger Receptacle. We supply both single feed-through anddual feed-through systems.ROV Receptacle(ROV-B68)ESP SystemsAn ESP is a device which has a hermetically sealed motor close-coupled to the pump body; thewhole assembly is submerged in the fluid to be pumped. Submersible pumps are used to providean efficient form of "artificial lift" able to operate across a broad range of flow rates and depths.ESP SystemsROV Plug (ROV-A73)ESP Power Feedthrough SystemsESP SystemsSpecTRON 55kV (U) 200A Connector Systems

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 12ESPSYSTEMSSpecTRON 8 is the latest addition to the Siemens Subsea Connectors, range of medium and high powerconnector systems.The design and development of this range of connectors is based on the knowledge and experience that wehave gained from the extensive deployment of SpecTRON connectors throughout the Oil & Gas industry. Atthe same time we have taken the opportunity to incorporate the latest developments in technology. This newproduct range provides the industry with increased power capacity, particularly for ESP systems, whilstmaintaining the high degree of reliability inherent in the SpecTRON product range.SpecTRON 8 satisfies a similar need to the SpecTRON 5, but has been developed to meet the increasing powerdemand for ESPs to extract the heavy oils in deep and ultra-deep water (typically offshore Brazil). SpecTRON 8provides a complete connection system from the umbilical through to the pump/tubing hanger; comprisingUmbilical Termination Unit, ROV wet mate-able connectors, penetrator, plug and tubing hanger receptacle.They provide pressure retaining capability at both the tree cap and tubing hanger, and a wet mate / de-matefunction at the umbilical and tubing hanger.TreeESP (ElectricalSubmersiblePump)Projects delivered: 2MTBF: 205,000 hours*Qualified to Specification: PetrobrasTechnology Readiness Level(TRL): 7 - Proven Technology*Based on connectors deployed to dateSuitable Applications:ESP systems and Renewables.UMBILICALROVPlugROVReceptacle8kV MUTUESP SystemsESP SystemsESP SystemsESP SystemsSpecTRON 88kV (U) 220A Connector SystemsESP SystemsROVReceptacleESP SystemsInfield Power JumperTree CapPlug /PenetratorESP SystemsMonitoring Power JumperParkingReceptaclesSP SystemsPump Hanger /Tubing HangerReceptacleDummy Test Plugs12

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 13SpecTRON 88kV (U) 220A Connector SystemsESP SystemsTree Cap Penetrator (TC1A-275) / Plug (PCE-A75)Papa Terra harness assembly (TC6A-1028) including ROV receptacle (ROV-B59)ESP SystemsTree Cap Penetrator (TC1A-261) / Plug (PCE-A68)MOBO harness assembly (TC6A-1012) including ROV receptacle (ROV-B59)ESP SystemsROV Plug (ROV-A69)ESP SystemsROV Receptacle (ROV-B59)(Contact Siemens Subsea forD.C applications)Environmental Spec Mechanical Spec(Dependent on ambienttemperature & supply frequency)(Other connector variants are available)335 / 8.7 (10) kV5 / 8.7 (10) kV1-200Hz1-200HzVoltage FrequencyMaximum CurrentDummy Test Plug (ROV-T21 / LU0)Penetrator8kV (U) 220AESP SystemsVoltage Uo/U(Um)SpecTRON 8355A (@25 C, 50Hz)355A (@25 C, 50Hz)220A* (@110 C, 50Hz THR only 220A* (@90 C, 50Hz)& 90 C, 50Hz for Tree Cap Plug only)3000 metres(9843 feet)3000 metres(9843 feet)Tubing HangerReceptacle345 bar (517 bar test)345 bar(517 bar test)Working Temperature Range4 C to 40 C (ROV)4 C to 110 C (THR)4 C to 90 C (TCP)4 to 90 CStorage Temperature Range-30 C to 60 C-30 C to 60 CWater Depth RatingDifferential Pressure Rating(Inboard pressure high)Note: For the full specification please refer to pages 18 & 19.*220A current rating is representative of ESP applications and is dependenton ambient temperature and supply frequency.13ESP SystemsDummy Test Receptacle (ROV-M94 / M95)Electrical SpecNumber of ContactsSpecTRON 8Wet Mate Connectors8kV (U) 220A*SP SystemsPump Hanger Receptacle (PCE-B65)ESP SystemsTubing Hanger Receptacle - RGD (PCE-B58)

New SpecTRON Oct 2014 - 09/04/2015 11:07 Page 14MUDLINE PUMPINGSYSTEMSMulti Phase and Single Phase PumpingSpecTRON 10 connectors are typically used forMulti-Phase Pumping (MPP) and Single-PhasePumping (SPP) applications, also called boosterpumps or mudline pumps. The MPP or SPP issituated on the sea bed and is joined to the pipeline,boosting flow from the well to top-side. The pumpsincrease oil recovery and can be specified for newfield developments, or for existing fields to extendtheir life.SpecTRON 10 connectors have a nominal voltagerating of 6/10(12)kV, in accordance with the IECvoltage class system. This makes them suitable for3-phase system voltages up to 12kV (Um).Maximum current throughput is up to 520A,depending on the temperature and pressure insidethe pump motor. This means the connectors canprovide power to pump motors rated to 9MW(12,000 hp), or to 5MW (6,700 hp) for systemsrequiring Category C operation.SpecTRON 10 has been qualified to 450 bar test(4500 metres) for use in deepwater to 3000 metres(which is currently the w

8.7 kV (U) 220A ESP power feedthrough system connectors 2 10 5 15 8 60 2 9 New SpecTRON Oct 2014_- 09/04/2015 11:07 Page 9. Electrical Submersible Pumps (ESPs) have been used since the early 1990s to enhance oil recovery from deepwater and marginal wells. Siemens Subsea Connectors, ha

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