Siemens Subsea Connectors Data Sheets (Feb 2014)

Transcription

1 Siemens Subsea Connectors Data Sheets (Feb 2014)

2 Contents 1. DigiTRON+ and e Connectors ROV Connectors Stab Plate Connectors Diver Connectors Subsea Cable Junction Boxes ROV Retrievable EDU (REDU) AquaTRON Oil Tube AquaTRON Junction Boxes AquaTRON Isolated Chamber Junction Boxes Harness Assemblies SpecTRON Connectors SpecTRON SpecTRON SpecTRON MUTU 5, 8 & SpecTRON ElecTRON Instrumentation Feedthrough Systems ,000psi Single Pin Standard Horizontal ,000psi Multi-Pin Horizontal ,000psi Standard Single Pin Vertical ,000psi Single Pin Vertical (Increased Vertical Compliance) FoeTRON Connectors...24 Siemens Subsea Connectors Data Sheets (Feb 2014)

3 DigiTRON + and DigiTRON e Connectors Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e Connectors 1000V Max working Voltage & amps maximum working current (4 way connector) 4, 7 & 12 ways for deployment by ROV, stab plate or diver 1000 mate / de-mates (750 dry followed by 250 turbid at 4000 meters depth pressure) 30 year design life In-house testing to 4000 meters A world leading range of Subsea Connectors for Controls and Instrumentation Applications The DigiTRON range of connectors provides world leading trusted quality and long lasting reliability. DigiTRON+ and DigiTRONe are the most reliable and advanced subsea connectors used by the subsea industry to date. Qualified to operate in depths of up to 4,000 meters, a MTBF (Mean Time Between Failure) of 400,000 years and an enviable track record; The DigiTRON range of connectors are the most technically advanced and reliable subsea connectors on the market. DigiTRON e Connectors A DigiTRON e connector is a DigiTRON + connector with ethernet capability. Qualified in compliance with IEEE and the SIIS level 3 document which includes traffic generator and cable analyser tests Harnesses up to 160 meters in length (including test harness) capable of handling 100 Mbps full duplex data 4000 meters (13,123 feet) depth pressure Available for 12 way connectors only.

4 DigiTRON + and DigiTRON e Technical specification Electrical Specification Maximum working voltage (pin to earth) Maximum working voltage (pin to pin) Maximum working current Working current in air Typical contact resistance Typical pin to pin resistance (connectors only) Ethernet Specification DigiTRON e Typical pin to pin resistance (harness) Maximum data rate <100 meters (including test harness) IEEE Cable analyser 4 way connector 7 way connector 12 way connector 1000V rms (1414V peak) 1000V rms (1414V peak) 1000V rms (1414V peak) 2000V rms (2828V peak) 2000V rms (2828V peak) 2000V rms (2828V peak) Amps Amps Amps 18 Amps 14 Amps 11 Amps <4 milliohms <4 milliohms <4 milliohms >100 Gigaohms >100 Gigaohms >100 Gigaohms 4 way connector 7 way connector 12 way connector - - >10 Gigaohms Mbps Full duplex - - CAT 5E Mechanical Specification 4 way connector 7 way connector 12 way connector Depth rating 4000 meters (13,123 feet) 4000 meters (13,123 feet) 4000 meters (13,123 feet) Test pressure 440 bar (6382 psi) 440 bar (6382 psi) 440 bar (6382 psi) Maximum conductor size (standard) 4 mm 2 (12 awg) 4 mm 2 (12 awg) 4 mm 2 (12 awg) Maximum conductor size (with crimps and extended cable gland) 25 mm 2 (4 awg) 25 mm 2 (4 awg) 25 mm 2 (4 awg) Storage temperature range -40 C to 70 C -40 C to 70 C -40 C to 70 C Working temperature range -5 C to 60 C -5 C to 60 C -5 C to 60 C Onshore testing temperature range -20 C to 50 C -20 C to 50 C -20 C to 50 C Oil Tube Specification 4 way connector 7 way connector 12 way connector Standard conductors within the oil tube Ethernet cable Oil type Raychem Spec 44, 1000V, ø2.06 mm (0.08 inch), 16awg - - CAT 5E Dow Corning 200/1000 (silicone oil) ROV Mating 4 way connector 7 way connector 12 way connector Mating force <30 kgf (<66 lbf) <30 kgf (<66 lbf) <50 kgf (<110 lbf) Demating force kgf (53-79 lbf) kgf (53-79 lbf) kgf ( lbf) Maximum radial misalignment ±20 mm (±0.79 inch) ±20 mm (±0.79 inch) ±20 mm (±0.79 inch) Maximum angular misalignment ±20 ±20 ±20 Maximum rotational misalignment ±15 ±15 ±15

5 DigiTRON + and DigiTRON e ROV Connectors Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e ROV Connectors ROV Notes ROV (Remotely Operated Vehicle) Deployment 4 way DigiTRON ROV connectors are compatible with 4 way Mini CE ROV connectors. 7 and 12 way DigiTRON ROV connectors utilise high-density inserts and are NOT Mini CE compatible. Siemens Subsea strongly recommend that ROV connectors are isolated from CP systems to minimise calcareous growth. The use of dummy connectors is advised if the pins on receptacles are likely to be exposed to seawater. The advised maximum cumulative exposure over the life of the connector is 28 days, although some pin deterioration may occur in a shorter period. DigiTRON ROV connector de-mating tool available Large primary catchment area and built in compliance facilitate mating in difficult conditions ROV Connectors can cope with considerable misalignment during the initial stages of mating but alignment is ensured before the pins meet the seals Straight push / pull operation facilitated by the snap ring Manufactured from Super Duplex Stainless Steel (UNS S32550) for improved strength and corrosion resistance and giving a 30 year design life

6 DigiTRON + and DigiTRON e ROV Connector Range ROV Connectors ROV Connectors PLUG ROV BULKHEAD MOUNTED PLUG (H001) ROV BULKHEAD MOUNTED PLUG 4000m Full Differential (H003) ROV FLYING DUMMY PLUG (L001) RECEPTACLE ROV BULKHEAD MOUNTED RECEPTACLE (G001) ROV BULKHEAD MOUNTED RECEPTACLE (G003) 4000m Full Differential ROV FLYING DUMMY RECEPTACLE (M002) PLUG ROV FLYING PLUG FOR CABLE (A001) ROV COMPLIANTLY MOUNTED PLUG FOR CABLE (A002) RECEPTACLE ROV FLYING RECEPTACLE FOR CABLE (B001) ROV COMPLIANTLY MOUNTED RECEPTACLE FOR CABLE (B002) ROV Connectors ROV Connectors ROV FIXED DUMMY PLUG (L002) ROV FIXED DUMMY RECEPTACLE (M004) 90 ROV COMPLIANTLY MOUNTED PLUG FOR CABLE (A005) 90 ROV COMPLIANTLY MOUNTED RECEPTACLE FOR CABLE (B005) ROV Connectors ROV COMPLIANTLY MOUNTED DUMMY PLUG (L003) ROV COMPLIANTLY MOUNTED DUMMY RECEPTACLE (M003) ROV Connectors ROV Connectors ROV Connectors ROV Connectors ROV PARKING PLUG (L004) MANUALLY OPERATED PROTECTIVE CAP FOR ROV RECEPTACLE (R001) ROV OPERATED PROTECTIVE CAP FOR RECEPTACLE (R002) ROV TEST PLUG (T001) ROV PARKING RECEPTACLE (M001) MANUALLY OPERATED PROTECTIVE CAP FOR ROV PLUG (P001) ROV OPERATED PROTECTIVE CAP FOR PLUG (P002) ROV TEST RECEPTACLE (T002) ROV FLYING PLUG FOR AQUATRON OIL TUBE (A003) ROV COMPLIANTLY MOUNTED PLUG FOR AQUATRON OIL TUBE (A004) 90 ROV COMPLIANTLY MOUNTED PLUG FOR AQUATRON OIL TUBE (A006) ROV FLYING RECEPTACLE FOR AQUATRON OIL TUBE (B003) ROV COMPLIANTLY MOUNTED RECEPTACLE FOR AQUATRON OIL TUBE (B004) 90 ROV COMPLIANTLY MOUNTED RECEPTACLE FOR AQUATRON OIL TUBE (B006) ROV Connectors ROV Connectors ROV Connectors

7 DigiTRON + and DigiTRON e Stab Plate Connectors Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e Stab Plate Connectors Stab Plate Deployment The stab plates provide movement and clamping force for mate / demate Floating mounts on one connector accommodate misalignment Standard connectors suit popular hydraulic coupler stab plate stack up distances Stab Plate Notes Stab plate connectors are manufactured from 316L stainless steel (UNS S31603), and must be connected to a cathodic protection system (UNS S32550 available) Due to the number of different stab plate connector configurations, Siemens Subsea recommend that stab plate connectors are specified and purchased in pairs. For this reason, DigiTRON stab plate connectors are not always compatible with Mini CE. The use of dummy connectors is advised if the pins on receptacles are likely to be exposed to seawater. The advised maximum cumulative exposure over the life of the connector is 28 days, although some pin deterioration may occur in a shorter period.

8 DigiTRON + and DigiTRON e Stab Plate Connector Range PLUG RECEPTACLE PLUG RECEPTACLE Stab Plate Connectors Stab Plate Connectors STAB PLATE PLUG FOR CABLE (A001/A002) STAB PLATE PLUG FOR AQUATRON OIL TUBE (A003/A004) 90 STAB PLATE PLUG FOR CABLE (A005/A006) 90 STAB PLATE PLUG FOR AQUATRON OIL TUBE (A007/A008) STAB PLATE RECEPTACLE FOR CABLE (B001/B002) STAB PLATE RECEPTACLE FOR AQUATRON OIL TUBE (B003/B004) 90 STAB PLATE RECEPTACLE FOR CABLE (B005/B006) 90 STAB PLATE RECEPTACLE FOR AQUATRON OIL TUBE (B007/B008) STAB PLATE BULKHEAD MOUNTED PLUG (H001) STAB PLATE DUMMY PLUG (L001/L002) PROTECTIVE CAP FOR STAB PLATE PLUG (P001) STAB PLATE TEST PLUG (T001) STAB PLATE BULKHEAD MOUNTED RECEPTACLE (G001) STAB PLATE DUMMY RECEPTACLE (M001/M002) PROTECTIVE CAP FOR STAB PLATE RECEPTACLE (R001) STAB PLATE TEST RECEPTACLE (T002) STAB PLATE PARKING RECEPTACLE (M006/M007) Stab Plate Connectors Stab Plate Connectors Stab Plate Flanges Fixed Flange Floating Flange Split Flange Solid Flange Stab Plate Large Conductors Large Conductors - Gland Extension / Crimps Extension Pieces Crimp Adaptor Large Conductors DigiTRON solder cups can accommodate conductors up to 4 mm 2 (12 awg). Termination to a cable with larger conductors is achieved by using crimps and tailing wires. A gland extension piece is used to accommodate this arrangement. Fixed & Floating Mounts One connector in a stab plate pair is normally fitted with floating mounts, the other is fixed. Floating mounts allow approximately ±1 mm movement laterally. Split Flanges Split flanges can be provided so that pre-terminated harnesses can be passed through the hole in the stab plate and then fixed from the other side.

9 DigiTRON + and DigiTRON e Diver Connectors Subsea Connectors for Controls & Instrumentation Applications DigiTRON + & DigiTRON e Diver Connectors Diver Notes Diver Deployment A threaded clamp ring ensures secure, low-force clamping of connector pairs without galling Connectors are manufactured from UNS S31603 stainless steel (also available in UNS S32550) for a 30 year design life when deployed in conjunction with a cathodic protection system DigiTRON Diver connectors are not compatible with the Mini CE Range. Mini CE diver connectors were always manufactured with dual keys whereas DigiTRON have a single key. In emergencies, it may be useful to note that a 4 way DigiTRON diver plug will physically fit into a 4 way Mini CE receptacle. Severe damage to both connectors will occur unless care is taken to ensure that the single key on the DigiTRON plug is fitted into the 12 o clock keyway on the Mini CE receptacle. 7 and 12 way DigiTRON connectors are NOT Mini CE compatible. The use of dummy connectors is advised if the pins on receptacles are likely to be exposed to seawater for any significant period. The advised maximum cumulative exposure over the life of the connector is 28 days, although some pin deterioration may occur in a shorter period.

10 DigiTRON + and DigiTRON e Diver Connector Range PLUG RECEPTACLE PLUG RECEPTACLE Diver Connectors Diver Connectors Diver Connectors Diver Connectors 90 DIVER FLANGE MOUNTED PLUG FOR AQUATRON OIL TUBE (A009) DIVER BULKHEAD MOUNTED PLUG (H001) DIVER BULKHEAD MOUNTED PLUG 4000m Full Differential (H006) DIVER FLYING DUMMY PLUG (L001) DIVER FIXED DUMMY PLUG (L002) PROTECTIVE CAP FOR DIVER PLUG (P001) DIVER TEST PLUG (T001) 90 DIVER FLANGE MOUNTED RECEPTACLE FOR AQUATRON OIL TUBE (B009) DIVER BULKHEAD MOUNTED RECEPTACLE (G001) DIVER BULKHEAD MOUNTED RECEPTACLE (G003) 4000m Full Differential DIVER FLYING DUMMY RECEPTACLE (M001) DIVER FIXED DUMMY RECEPTACLE (M002) PROTECTIVE CAP FOR DIVER RECEPTACLE (R001) DIVER TEST RECEPTACLE (T002) DIVER PARKING RECEPTACLE (M003) DIVER PLUG FOR CABLE (A001) 90 DIVER PLUG FOR CABLE (A006) DIVER FLANGE MOUNTED PLUG FOR CABLE (A002) 90 DIVER FLANGE MOUNTED PLUG FOR CABLE (A008) DIVER PLUG FOR AQUATRON OIL TUBE (A003) 90 DIVER PLUG FOR AQUATRON OIL TUBE (A007) DIVER FLANGE MOUNTED PLUG FOR AQUATRON OIL TUBE (A004) DIVER RECEPTACLE FOR CABLE (B001) 90 DIVER RECEPTACLE FOR CABLE (B006) DIVER FLANGE MOUNTED RECEPTACLE FOR CABLE (B002) 90 DIVER FLANGE MOUNTED RECEPTACLE FOR CABLE (B008) DIVER RECEPTACLE FOR AQUATRON OIL TUBE (B003) 90 DIVER RECEPTACLE FOR AQUATRON OIL TUBE (B007) DIVER FLANGE MOUNTED RECEPTACLE FOR AQUATRON OIL TUBE (B004) Diver Connectors Diver Connectors Diver Connectors Diver Connectors Diver Connectors

11 DigiTRON + and DigiTRON e Subsea Cable Subsea Connectors for Controls & Instrumentation Applications 4 way cable Subsea Cable Part Number Outside diameter Sheath material Minimum static bend radius Minimum dynamic bend radius Weight in air Weight in water Voltage rating Resistance Conductor size Depth rating 7 way cable TR 18.2 mm Polyurethane 182 mm 273 mm 371 kg/km 105 kg/km 600/1000V ac 13.3 ohms/km 1.5 mm metres Sheath Braid Drain Wire Screen Conductor Bedding Sheath We can offer complete harnesses made up from connectors and subsea cable. Our standard screened cables are always available from stock and specifically designed for extended life subsea. Other cable specifications are available on request. Part Number TR Sheath Braid Outside diameter 18.2 mm Sheath material Minimum static bend radius Polyurethane 200 mm Screen Minimum dynamic bend radius 300 mm Weight in air 399 kg/km Weight in water Voltage rating 132 kg/km 600/1000V ac Conductor Resistance Conductor size 13.3 ohms/km 1.5 mm 2 Drain Wire Bedding Sheath Depth rating 3000 metres Part Number 12 way cable TR Sheath Braid Outside diameter Sheath material 22.3 mm Polyurethane Screen Minimum static bend radius 300 mm Minimum dynamic bend radius 400 mm Weight in air 565 kg/km Weight in water Voltage rating 164 kg/km 600/1000V ac Conductor Resistance Conductor size 13.3 ohms/km 1.5 mm 2 Drain Wire Bedding Sheath Depth rating 3000 metres

12 DigiTRON + and DigiTRON e Junction Boxes Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e Junction Boxes (3000 meters depth rating) Junction Boxes for cable Although not as simple as oil tube junction boxes, cable junction boxes are available in a wide range of configurations. Cable junction boxes are usually gel filled and pressure compensated. For permanent fixtures, cables enter through penetrators fitted with pressure compensated cable glands. Disconnectable Junction Boxes Disconnectable junction boxes can be provided through standard DigiTRON bulkhead connectors fitted to a gel filled pressure-compensated acetal chamber. Connection is made via in-line DigiTRON connectors terminated to cable or AquaTRON oil tube. ROV Retrievable Electrical Distribution Units Siemens Subsea can now offer various ROV Retrievable Electrical Distribution Units (REDU s). These can be base plate mounted on client structure and are available in a range of connector configurations. The units have cathodic protection through the mating connectors on the Electrical Distribution Unit and base plate.

13 DigiTRON + and DigiTRON e ROV REDU (Retrievable Electrical Distribution Unit) Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e ROV REDU (4000 meters depth rating) This is the evolution from our current standard REDU (3000 meter depth rating). This does not replace the existing REDU but offers 4000 meters operation with a higher specification of up to 11 connections. The units have full cathodic protection through the input connector on the base plate which can be configured as the CP connection only. Improved compensated design rated to 4000 meters Common input connector Common guide posts Standard base plate for all variants Optional input connection on base plate REDU Type Numbering System REDU-0001-AA PRODUCT FAMILY REDU: Retrievable Electrical Distribution Unit TYPE OF REDU represents the different configurations Tronic Technical Department to advise on placement of order MATERIAL Indicates the type of material: AA: Stainless Steel (UNS S31603) - standard Base Plate Connector Type AA-00 No Connector AA-01 Standard Dummy / CP 4 5 BASE PLATE CONNECTOR REQUIRED 00: No Connector * 01: Standard Dummy / CP * Please Note: Input connector part of EFL assembly NUMBER OF CONNECTOR OUTPUTS 08: 8-off connector outputs Part Number Connector ABCDEF REDU- -AA- -02 REDU- -AA- -03 REDU- -AA- -04 REDU- -AA- -05 REDU- -AA- -06 Connector configuration for REDU 6 way. Ghosted connectors C,D,E & F are the additional connector options available. Part Number REDU- -AA- -07 REDU- -AA- -08 REDU- -AA- -09 REDU- -AA- -10 REDU- -AA- -11 Connector configuration for REDU 11 way. Ghosted connectors G, H, J & K are the additional connector options available. Connector ABCDEFGH I J K

14 DigiTRON + and DigiTRON e AquaTRON Oil Tube Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e AquaTRON Oil Tube Oil tube jumpers and harnesses are an alternative to cable. They are formed by pulling conductors through the AquaTRON hose, cutting to length, terminating the conductors to the solder cups, fixing the oil tube to the connector backshells, leak testing and filling with oil. AquaTRON is more flexible than cable and is often more convenient for short jumpers and / or complex harnesses consisting of several oil tube segments, connectors, sensors, actuators and marshalling or junction boxes. Complex harnesses and jumpers can be procured on a single purchase order, factory assembled in ideal conditions and delivered with full warranty. AquaTRON hose is available in two sizes; 12.7 mm (0.5 ) and 19 mm (0.75 ) diameter bore. Part Number Design life Outside diameter (nominal) Inside diameter (nominal) Sheath material Strain member material Minimum bend radius Depth pressure Operating temperature Storage temperature Standard conductor voltage rating Standard conductor size AquaTRON years 25.2 mm 12.7 mm PVC / Nitrile Aramid 125 mm bar -5 C to 60 C (23 F to 140 F) -40 C to 70 C (-40 F to 158 F) 1000V 16 awg Standard conductor type Raychem Spec 44 Raychem Spec 44 Ethernet cable - CAT 5E Onshore testing AquaTRON Technical Specification -20 C to 50 C (-4 F to 122 F) AquaTRON years 32 mm 19 mm PVC / Nitrile Aramid 180 mm bar -5 C to 60 C (23 F to 140 F) -40 C to 70 C (-40 F to 158 F) 1000V 16 awg -20 C to 50 C (-4 F to 122 F) PVC / Nitrile cover Polyester yarn braid Aramid fibre longitudinal strain member Styrene Butadiene (SBR) inner tube

15 DigiTRON + and DigiTRON e AquaTRON Junction Boxes Subsea Connectors for Controls & Instrumentation Applications AquaTRON Junction Boxes (4000 meters depth rating) Junction Boxes for AquaTRON Oil Tube A major advantage of AquaTRON oil tube is the ease with which complex harnesses can be factory assembled. Harnesses can include connectors, actuators, sensors and junction boxes. The junction box usually serves one of two purposes: 1 Distribution One input signal is distributed to several outputs. An insert facilitates insulation around the conductor junctions. 2 Marshalling One input connector has it s conductors marshalled to several output connectors. In this configuration, no inserts are required. Part Number JB-01DB-02DB-BQ JB-01DB-03DB-BQ JB-01DB-04DB-BQ JB-02DB-03DB-BQ JB-02DB-04DB-BQ JB-03DB-04DB-BQ JB-04DB-04DB-BQ JB-01DC-02DB-BQ JB-01DC-03DB-BQ JB-01DC-04DB-BQ JB-02DC-03DB-BQ JB-02DC-04DB-BQ JB-01DC-02DC-BQ JB-02DC-02DC-BQ Description 3 ports (1 to 2), to suit 12.7 mm (0.5 ) hose 4 ports (1 to 3), to suit 12.7 mm (0.5 ) hose 5 ports (1 to 4), to suit 12.7 mm (0.5 ) hose 5 ports (2 to 3), to suit 12.7 mm (0.5 ) hose 6 ports (2 to 4), to suit 12.7 mm (0.5 ) hose 7 ports (3 to 4), to suit 12.7 mm (0.5 ) hose 8 ports (4 to 4), to suit 12.7 mm (0.5 ) hose 1 x 19 mm (0,75 ) hose to 2 x 12.7 mm (0.5 ) hose 1 x 19 mm (0,75 ) hose to 3 x 12.7 mm (0.5 ) hose 1 x 19 mm (0,75 ) hose to 4 x 12.7 mm (0.5 ) hose 2 x 19 mm (0,75 ) hose to 3 x 12.7 mm (0.5 ) hose 2 x 19 mm (0,75 ) hose to 4 x 12.7 mm (0.5 ) hose 1 x 19 mm (0,75 ) hose to 2 x 19 mm (0.75 ) hose 2 x 19 mm (0,75 ) hose to 2 x 19 mm (0.75 ) hose

16 DigiTRON + and DigiTRON e AquaTRON Isolated Chamber Junction Boxes (4000 meters depth rating) Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e AquaTRON Isolated Chamber Junction Boxes Isolated Chamber Junction Box (ICJB) This is the evolution from our current standard AquaTRON Junction Box. This new product does not replace the existing design but offers an alternative solution giving customers a higher specification design which is pressure compensated, isolated and will work to a depth of 4000 meters. Currently available in Stainless Steel (UNS S31603) as standard (cathodic protection required). Compensated design - Rated to 4000 meters Each leg has a penetrator separating the hoses from the internals of the box JIC 3/4 and 1 1/16 interface fittings now available Standard DigiTRON connector block parts used internally Can operate in any orientation Part Number ICJB-01AF-01AF-AA ICJB-01AF-02AF-AA ICJB-01AF-03AF-AA ICJB-01AF-04AF-AA ICJB-02AF-02AF-AA ICJB-02AF-03AF-AA ICJB-02AF-04AF-AA ICJB-03AF-03AF-AA ICJB-03AF-04AF-AA ICJB-04AF-04AF-AA Description 2 ports (1 to 1), to suit 12.7 mm (0.5 ) hose 3 ports (1 to 2), to suit 12.7 mm (0.5 ) hose 4 ports (1 to 3), to suit 12.7 mm (0.5 ) hose 5 ports (1 to 4), to suit 12.7 mm (0.5 ) hose 4 ports (2 to 2), to suit 12.7 mm (0.5 ) hose 5 ports (2 to 3), to suit 12.7 mm (0.5 ) hose 6 ports (2 to 4), to suit 12.7 mm (0.5 ) hose 6 ports (3 to 3), to suit 12.7 mm (0.5 ) hose 7 ports (3 to 4), to suit 12.7 mm (0.5 ) hose 8 ports (4 to 4), to suit 12.7 mm (0.5 ) hose Hose Interface Fittings We can now offer JIC and the standard Omnitec / AquaTRON hose fittings in two sizes. Opposite is a typical table for the number of variations available from 1 in and 1 out, to 4 in and 4 out for JIC fitting for 0.5 NB AquaTRON hose. This option allows a customer to specify any of the hose fittings in a combination to suit their requirements. DB AquaTRON (0.5" NB) Oil Tube (Omnitec M25 fitting) DC AquaTRON (0.75" NB) Oil Tube (Omnitec M32 fitting) AF AquaTRON (0.5" NB) Oil Tube ( " -16 JIC fitting) AH AquaTRON (0.75" NB) Oil Tube (1 " - 12 JIC fitting)

17 DigiTRON + and DigiTRON e Harness Assemblies Subsea Connectors for Controls & Instrumentation Applications DigiTRON + and DigiTRON e Harness Assemblies Integrated Scope of Supply Siemens Subsea can supply high quality, high reliability packages with a single warranty. These can range from single legged harnesses to multi-legged harness assemblies utilising pressure and temperature transducers designed to suit our clients requirements. The harnesses in an integrated scope of supply will consist of DigiTRON + and DigiTRON e Connectors, AquaTRON Hose and sensors. Our hose facility has been purpose built for assembling oil filled harnesses in controlled conditions. The length of the internal clean working area is ideal for the longest of harness assemblies. The working environment is fully climate controlled (temperature and humidity) with a full clean air filtration system.

18 SpecTRON Medium & High Power Connector Systems Subsea Medium and High Power Electrical Connector Systems SpecTRON Medium & High Power Connector Systems A world leading range of Subsea Medium and High Power Electrical Connector Systems. SpecTRON offers the most comprehensive range of technically advanced and reliable subsea power connectors on the market. With an enviable track record and an extensive range of HV power connectors SpecTRON can be used on a wide range of subsea applications. Connector Range Design Features The connector design is based on the proven Controlled Environment (CE) principle used in all Siemens subsea connectors Incorporates true dual redundancy sealing allowing continuous operation with the primary seal breached (flooded front end and / or flooded cable termination gland) Incorporates compensated elements to eliminate differential pressure across seals Qualified for HV breakdown greater than 6Uo Designed for reliability with high MTBF based on Siemens subsea s currently deployed power connectors Compatibility and product design life verified for 25 years maintenance free by accelerated testing to ISO and NORSOK standards Qualified for mate/demate cycles at pressure in a simulated sand and silt environment

19 SpecTRON Applications & Product Selector FPSO Semi-Submersible Platform POWER SOURCE ESP SYSTEMS Pages 10 to 13 SUBSEA POWER DISTRIBUTION Pages 18 & 19 MUDLINE PUMPING SYSTEMS Pages 14 & 15 FLOWLINE HEATING SYSTEMS SpecTRON 5 & 8 (Long Step Out) SpecTRON 60 (Flow) SpecTRON 10 SpecTRON 15 SpecTRON 2 Tree UTU Transformer (Umbilical Termination Unit) MPP (Multi-Phase Pump) SPP (Single-Phase Pump) or Gas Compressor Transformer Flowline Heating System ESP (Electrical Submersible Pump) KEY SpecTRON 2 2 kv (U) 1000A pipeline heating system connectors SpecTRON 10 10kV (U) 450A connectors for use on MPP (Multi-Phase Pumping) systems SpecTRON 5 5 kv (U) 200A ESP power feedthrough system connectors SpecTRON 15 14kV (U) 200A dry mate connectors for use on power distribution systems SpecTRON kv (U) 220A ESP power SpecTRON 60 60kV (U) 630A power distribution penetrator feedthrough system connectors Siemens Subsea medium and high power SpecTRON subsea electrical connectors are usually used in the type of systems shown above. ESP SYSTEMS Electrical Submersible Pump (ESP) systems have 2 distinct power requirements; 5kV and 8kV. The higher powered 8kV systems address the requirement for deeper water applications. Siemens Subsea supply the full connection system from the Umbilical Termination Unit fitted to the umbilical cable, the infield jumper taking the power to the Tree Cap, through the Tree, and finishing at the Tubing Hanger Receptacle. We supply both single feed-through and dual feed-through systems. SpecTRON 5 (5kV(U)) and SpecTRON 8 (8.7kV(U)) subsea electrical connectors meet the requirements for ESP systems. MUDLINE PUMPING SYSTEMS Siemens Subsea deliver SpecTRON 10 (10kV(U)) subsea electrical connector systems designed for the power requirement of Multi Phase Pumps (MPPs), Single Phase Pumps (SPPs) and Gas Compressors. SUBSEA POWER DISTRIBUTION MPPs (Multi Phase Pumps), SPPs (Single Phase Pumps) and Gas Compressors often require the power to be transferred through a subsea transformer. To accommodate this requirement we have a SpecTRON 60 (60kV(U)) penetrator to interface with the high power umbilical. We also have a modular SpecTRON MUTU 5, 8 &10 for power distribution to Electrical Submersible Pumps, Mudline Pumping and Gas Compressor Systems. FLOWLINE SYSTEMS Siemens Subsea deliver SpecTRON 2 (2kV(U)) and SpecTRON 15 (14kV(U)) subsea electrical connectors to facilitate the provision of power from the FPSO or platform to the flowline. The SpecTRON 15 normally feeds into a transformer from which the SpecTRON 2 takes the power to the heating system.

20 SpecTRON 5 5kV (U) 200A Connector Subsea Medium and High Power Electrical Connector Systems SpecTRON 5 5kV (U) 200A Connector Systems An ESP power feedthrough system typically comprises an Umbilical Termination Unit to splice the umbilical power cores to flexible leads which then terminate into a Wet Mate Receptacle. A flying jumper links the umbilical to the Xmas tree. A penetrator in the tree cap provides a pressure retaining feedthrough to a wet mateable tree cap plug, which mates with a wet mateable receptacle in the tubing hanger. The tubing hanger receptacle is pressure retaining and engineered to withstand the hostile environment of aggressive chemicals at high temperature. The tubing hanger receptacle is terminated to downhole motor cable which ultimately connects to the pump. Electrical Submersible Pumps (ESPs) have been used since the early 1990s to enhance oil recovery from deepwater and marginal wells. Siemens Subsea, has been heavily involved in providing ESP connection systems since those pioneering days and Siemens subsea 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 hanger receptacle are designed to API standards and differential pressure rated to 260 bar (520 bar test). The most recent 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. Suitable Applications: Low voltage / high current supply to mudline processes, ESP systems, long step out control systems ESP systems Long step out control systems Subsea gas compression systems (transformers and pumps) ESP Power Feedthrough Systems Electrical 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. These allow power to pass from the umbilical through the subsea tree to the ESP. They provide both a pressure retaining capability at the tree cap and tubing hanger and a wet mate / demate function at the umbilical and tubing hanger. An ESP is a device which has a hermetically sealed motor close-coupled to the pump body; the whole assembly is submerged in the fluid to be pumped. Submersible pumps are used to provide an efficient form of artificial lift able to operate across a broad range of flow rates and depths.

21 SpecTRON 5 Applications & Product Selector ROV Plug ROV Receptacle ROV Plug (ROV-A73) ROV Jumper ROV Receptacle(ROV-B68) Tree Cap Penetrator Tree Cap Plug (PCE-A23) Tubing Hanger Receptacle (PCE-B45) API Flange Penetrator (TC1A-257) Tree Cap Plug Umbilical Termination Head Umbilical Cable 5kV MUTU Tubing Hanger Receptacle SPO Flange Penetrator (TC1A-278) Split Flange Penetrator (TC1A-232) SpecTRON 5 Wet Mate Connectors 5kV (U) 200A SpecTRON 5 Penetrator 5kV (U) 200A Number of Contacts 3 3 Dummy Plug (ROV-T25) Environmental Spec Mechanical Spec Electrical Spec Voltage Uo/U(Um) Voltage Frequency (Contact Siemens Subsea for D.C applications) Maximum Current (Dependent on ambient temperature & supply frequency) Water Depth Rating Differential Pressure Rating (Inboard pressure high) Working Temperature Range Storage Temperature Range 2.9/5 (5.8) kv 0-100Hz 200A 1330 meters (4364 feet) Tubing Hanger Receptacle 260 bar (520 bar test) -4 C to 110 C TH Connectors: 200A at ambient of 80 C -40 C to 70 C 2.9/5 (5.8)kV 0-100Hz 200A 3000 meters (9843 feet) 345 bar (518 bar test) Inboard: 40 C max. Outboard: -4 C to 20 C -40 C to 70 C Dummy Receptacle (ROV-T17) Parking Receptacle (ROV-M73)

22 SpecTRON 8 8kV (U) 220A Connector Systems Subsea Medium and High Power Electrical Connector Systems SpecTRON 8 8kV (U) 220A Connector Systems SpecTRON 8 satisfies a similar need to the SpecTRON 5, but has been developed to meet the increasing power demand for ESPs to extract the heavy oils in deep and ultra-deep water (typically offshore Brazil). SpecTRON 8 provides a complete connection system from the umbilical through to the pump/tubing hanger; comprising Umbilical 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-mate function at the umbilical and tubing hanger. Suitable Applications: ESP systems and Renewables. Number of Contacts SpecTRON 8 Wet Mate Connectors 8kV (U) 220A* 3 SpecTRON 8 Penetrator 8kV (U) 220A 3 SpecTRON 8 is the latest addition to the Siemens subsea, range of medium and high power connector systems. The design and development of this range of connectors is based on the knowledge and experience that we have gained from the extensive deployment of SpecTRON connectors throughout the Oil & Gas industry. At the same time we have taken the opportunity to incorporate the latest developments in technology. This new product range provides the industry with increased power capacity, particularly for ESP systems, whilst maintaining the high degree of reliability inherent in the SpecTRON product range. Environmental Spec Mechanical Spec Electrical Spec Voltage Uo/U(Um) Voltage Frequency (Contact Siemens Subsea for D.C applications) Maximum Current (Dependent on ambient temperature & supply frequency) Water Depth Rating Differential Pressure Rating (Inboard pressure high) Working Temperature Range Storage Temperature Range 5 / 8.7 (10) kv 1-200Hz 355A (@25 C, 50Hz) 220A* (@110 C, 50Hz THR only & 90 C, 50Hz for Tree Cap Plug only) 3000 meters (9843 feet) Tubing Hanger Receptacle 345 bar (517 bar test) 4 C to 40 C (ROV) 4 C to 110 C (THR) 4 C to 90 C (TCP) -30 C to 60 C 5 / 8.7 (10) kv 1-200Hz 355A (@25 C, 50Hz) 220A* (@90 C, 50Hz) 3000 meters (9843 feet) 345 bar (517 bar test) 4 to 90 C -30 C to 60 C *220A current rating is representative of ESP applications and is dependent on ambient temperature and supply frequency.

23 SpecTRON 8 Product Selector & Applications Tree Cap Penetrator (TC1A-275) / Plug (PCE-A75)Papa Terra harness assembly (TC6A-1028) including ROV receptacle (ROV-B59) ROV Plug (ROV-A73) Tree Cap Penetrator (TC1A-261) / Plug (PCE-A68)MOBO harness assembly (TC6A-1012) including ROV receptacle (ROV-B59) ROV Plug (ROV-A73) ROV Plug (ROV-A69) Tubing Hanger Receptacle - RGD (PCE-B58) ROV Receptacle (ROV-B59) Pump Hanger Receptacle (PCE-B65) ROV Plug ROV Receptacle 8kV MUTU UMBILICAL Infield Power Jumper ROV Receptacle Monitoring Power Jumper Tree Cap Plug / Penetrator Parking Receptacles Dummy Test Plugs Pump Hanger / Tubing Hanger Receptacle

24 SpecTRON 10 10kV (U) 450A Connector Systems Subsea Medium and High Power Electrical Connector Systems SpecTRON 10 10kV (U) 450A Connector Systems Maximum current throughput is up to 520A, depending on the temperature and pressure inside the pump motor. This means the connectors can provide power to pump motors rated to 9MW (12,000 hp), or to 5MW (6,700 hp) for systems requiring 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 world s deepest MPP project). Suitable Applications: MPP and SPP systems and gas compressors. SpecTRON 10 (Mk II) Wet Mate Connectors 10kV (U) 630A Number of Contacts 1 SpecTRON 10 (Mk II) Penetrator 10kV (U) 450A 1 Multi Phase and Single Phase Pumping SpecTRON 10 connectors are typically used for Multi- Phase Pumping (MPP) and Single-Phase Pumping (SPP) applications, also called booster pumps or mudline pumps. The MPP or SPP is situated on the sea bed and is joined to the pipeline, boosting flow from the well to top-side. The pumps increase oil recovery and can be specified for new field developments, or for existing fields to extend their life. SpecTRON 10 connectors have a nominal voltage rating of 6/10(12)kV, in accordance with the IEC voltage class system. This makes them suitable for 3-phase system voltages up to 12kV (Um). Environmental Spec Mechanical Spec Electrical Spec Voltage Uo/U(Um) Voltage Frequency (Contact Siemens Subsea for D.C applications) Maximum Current (Dependent on ambient temperature & supply frequency) Water Depth Rating Differential Pressure Rating (Inboard pressure high) Working Temperature Range Storage Temperature Range 6/10 (12) kv 1-200Hz 630A (up to 700A possible) 3000 meters (9843 feet) - -5 to 20 C -40 to 70 C 6/10 (12) kv 1-200Hz A 3000 meters (9843 feet) 345 bar (518 bar test) Inboard: 60 C max. Outboard: -4 C to 20 C -40 to 70 C

25 SpecTRON 10 Product Selector & Application Compliantly Mounted Right Angled Plug (PCE-A74) Fixed Mounted Right Angled Receptacle (PCE-B64) Fixed Mounted Right Angled Penetrator (TC1A-266) Fixed Mounted Parking Receptacle (PCE-M19) Compliantly Mounted low voltage Dummy Plug (PCE-L13*) Compliantly Mounted Parking Plug (PCE-L11) Fixed Mounted In-line Receptacle (PCE-B62) Compliantly Mounted In-Line Plug (PCE-A73) Fixed Mounted In-Line Penetrator (TC1A-263) Motor Penetrators Pump Termination options: Right angle & in-line Penetrator Termination Kit Fixed Mounted In-Line SPO Flange Penetrator (TC1A-270) Wet Mate Plug Connectors Compliant Mounted Compliantly Mounted Dummy Plug (PCE-L10) Wet Mate Receptacle Connectors Wet Mate Receptacle Connectors Fixed Mounted Wet Mate Plug Connectors Compliant Mounted UTA (Umbilical Termination Assembly) ROV Stab Plate Assembly

26 SpecTRON MUTU 5, 8 & 10 (Modular Umbilical Termination Unit) Subsea Medium and High Power Electrical Connector Systems SpecTRON MUTU 5, 8 & 10 (Modular Umbilical Termination Unit) New development Modular UTU which is more compact with no external compensator. Less project-specific engineering and qualification. Used as basis for HV controls UTU. SpecTRON 5 MUTU 2.9/5kV (5.8kV) 150A SpecTRON 8 MUTU 5/8kV (10kV) 350A SpecTRON 10 MUTU 6/10kV (12kV) 630A Number of Phases 3 x Single or Triad 3 x Single or Triad 3 x Single or Triad Environmental Spec Mechanical Spec Electrical Spec Voltage Uo/U(Um) Voltage Frequency Maximum Current Rating Water Depth Rating External Test Pressure Rating Working Temperature Range Storage Temperature Range 2.9/5 (5.8) kv 1-200Hz 250A (@ 4 C, 50Hz) 3000 meters (9843 feet) 450 bar -5 to 30 C -30 C to 60 C 5/8.7 (10) kv 1-200Hz 350A (@ 20 C, 50Hz) 3000 meters (9843 feet) 450 bar -5 to 30 C -30 C to 60 C 6/10 (12) kv 1-200Hz 630A (@ 20 C, 50Hz) 3000 meters (9843 feet) 450 bar -5 to 30 C -30 C to 60 C Typical MUTU harness assembly example (3 x Single Phase + SpecTRON 8 Main Housing Internal Compensator + 1 x AquaTRON x 16mm + SpecTRON 8 ROV Receptacle) 3 x Single Phase SpecTRON 5 & 8 Main Housing Internal Compensator 1 x AquaTRON 2 or 1 x Gorilla or 3 x 16mm SIWOKUL 2 To SpecTRON 5 1 x 3 Phase (Triad) SpecTRON 10 Main Housing Internal Compensator 1 x AquaTRON 2 + or 3 x 16mm or 3 x 35mm SIWOKUL x Gorilla 1.5 or 3 x AquaTRON 2 + or 3 x 70mm FELTOFLEX 2 To SpecTRON 5 or SpecTRON 8 To SpecTRON 10

27 SpecTRON 60 Penetrator 60kV (U) 650A Subsea Medium and High Power Electrical Connector Systems SpecTRON 60 Penetrator 60kV (U) 650A SpecTRON 60 Penetrator 60kV (U) 630A Number of Contacts 1 189mm Interface to Transformer 300mm dia. Bulkhead Mount 1197mm 1008mm 197mm dia. Lead sheathed subsea cable - Max 36 / 60 (72.5)kV 70mm² to 400mm² Environmental Spec Mechanical Spec Electrical Spec Voltage Uo/U(Um) Voltage Frequency (Contact Siemens Subsea for D.C applications) Maximum Current (Dependent on ambient temperature & supply frequency) Water Depth Rating Differential Pressure Rating (Inboard pressure high) Working Temperature Range Storage Temperature Range 36/60 (72.5) kv 0-200Hz 630A 2000 meters (6562 feet) 10 bar 0 to -30 C -25 C to 60 C Siemens Subsea has achieved yet another first in technological development with the creation of the SpecTRON 60 penetrator, a vital enabling technology for high voltage subsea electrical distribution systems, with the capacity to operate in water depths up to 2000 meters. SpecTRON 60 was developed to meet the ever-growing demand for connectivity between higher voltage umbilical cables and subsea transformers, making it possible to achieve longer step-out distances and higher power loads required by projects such as subsea gas compression. What makes SpecTRON 60 unique is the sealing and barrier philosophy developed for the penetrator. The design not only meets the requirements of TD0153, which allows insulation to be the second barrier to sea-water, but surpasses it. Having an additional sea water barrier prevents water treeing in the insulation. This is a specific feature of the SpecTRON 60 design to ensure that the insulation system is never exposed even if the primary sea water barrier is breached.

28 ElecTRON Instrumentation Feedthrough Connector Systems Subsea Electrical Instrumentation Feedthrough Connector Systems ElecTRON Instrumentation Feedthrough Connector Systems A world leading range of Subsea Instrumentation Feedthrough Connector Systems The ElecTRON range is designed to convey electrical signals from downhole pressure and temperature sensors, through the Tubing Hanger and Xmas Tree. This range is currently qualified to a maximum working pressure of 15,000 psi, temperatures up to 149 C and is rated for gas wells. The Electron range is the industry leader in providing and maintaining high integrity downhole signal continuity and reliability. Siemens Subsea are also in the process of standardizing interfaces for the range of vertical systems that will allow the customer to standardize, using only one set of interfaces, irrelevant of individual project pressures and temperatures. Qualified to: API6A-PR2 (Gas), API-17D, API-16D, NACE MR0175, PSL3 & PSL3G Future Developments Siemens Subsea connectors are proven high quality, high reliability products. To enable the products to evolve and keep pace with client requirements, designs are continually reviewed for any possible improvements in terms of ease of operability, maintenance and extended temperature and pressure capability. With this in mind, we are currently developing the next generation of XHPHT vertical feedthrough systems, capable of working at -18 C to 177 C at 15,000 psi and beyond, for use in both oil and gas wells.

29 ElecTRON Range Technical Specification General Specification Maximum number of electrical conductors Maximum Working Pressure PSI (Bar) Maximum Test Pressure PSI (Bar) Maximum Water Depth (meters) VERTICAL SYSTEMS HORIZONTAL SYSTEMS Standard Improved Single Pin Multi Pin Compliance 1 15,000 (1034) 22,500 (1551) 3, ,000 (689) 15,000 (1034) 3, ,000 (689) 15,000 (1034) 3, ,000 (1034) 22,500 (1551) 3, ,500 (517) 11,250 (776) 3,000 2 (Splitter) 10,000 (689) 15,000 (1034) 3, ,000 (689) 15,000 (1034) 3, ,000 (689) 15,000 (1034) 3,000 Operating Temperature C -18 to to to to to to to to 121 Test Medium Gas Gas Gas Gas Gas Gas Hydro Hydro Number of Matings (Wet Mate pair) Number of Matings (Dry Mate pair) Minimum Storage Temperature C Electrical Specification VERTICAL SYSTEMS HORIZONTAL SYSTEMS Standard Improved Single Pin Multi Pin Compliance Maximum Working Voltage 1000V DC 1000V DC 1000V DC 1000V DC 1000V DC 1000V DC 1000V DC 1000V DC Maximum Working Current 5 Amps 5 Amps 5 Amps 5 Amps 5 Amps 5 Amps 5 Amps 5 Amps Insulation Resistance Ambient) Insulation Resistance Ambient) Insulation Resistance Max Temp) Contact Resistance (per connector pair - excludes cables) Line Resistance (pemanently installed equipment - excluding leads) >1 GΩ >10 GΩ >100 MΩ <4 milli Ω >1 GΩ >10 GΩ >100 MΩ <4 milli Ω >1 GΩ >10 GΩ >100 MΩ <4 milli Ω >1 GΩ >10 GΩ >100 MΩ <4 milli Ω >1 GΩ >10 GΩ >100 MΩ <4 milli Ω >1 GΩ >10 GΩ >100 MΩ <4 milli Ω >1 GΩ >10 GΩ >100 MΩ <4 milli Ω >1 GΩ >10 GΩ >100 MΩ <4 milli Ω <100 milli Ω <100 milli Ω <100 milli Ω <100 milli Ω <100 milli Ω <100 milli Ω <100 milli Ω <100 milli Ω Misalignment Capability Radial mm (inch) Axial mm (inch) Maximum Tubing Hanger Rotation VERTICAL SYSTEMS HORIZONTAL SYSTEMS Standard Improved Single Pin Multi Pin Compliance up to ±2.5 (±0.1) up to ±5 (±0.2) - up to ±2.5 (±0.1) up to ±12.7 (±0.5) - ±3 (±0.12) ±2.3 (±0.09) ±1 ±3 (±0.12) ±2.3 (±0.09) ±1 ±3 (±0.12) ±2.3 (±0.09) ±1 ±3 (±0.12) ±2.3 (±0.09) ±1 ±3 (±0.12) ±2.3 (±0.09) ±1 ±3 (±0.12) ±2.3 (±0.09) ±1 Angular Misalignment

30 ElecTRON 15,000 psi Standard Single Pin Horizontal Feedthrough System Subsea Electrical Instrumentation Feedthrough Connector Systems ElecTRON 15,000 psi Standard Single Pin Horizontal Feedthrough System Number of Contacts 1 The standard single pin horizontal feedthrough system is rated at 15,000 psi, 140 C (Gas), with systems also available rated up to 149 C (Gas). These feedthrough systems use standard A70 dry mate plugs which mate with the single pin dry mate receptacle on the underside of the tubing hanger. The signal wire is fed through the tubing hanger cavity to a single pin wet mate receptacle connector. A single pin wet mate plug connector is compliantly mounted inside an actuator sleeve assembly within a bonnet assembly which enables a connection between tubing hanger and tree. An internal penetrator and a DigiTRON Receptacle outlet complete the feedthrough system. A jumper harness, utilizing AquaTRON hose and DigiTRON controls connectors, can then be used to maintain the signal continuity of the feedthrough system, on to the control pod or intervention monitoring equipment. Once the tubing hanger has been run, an ROV operates a mechanism on the outside of the bonnet to move the carriage horizontally and mate the connectors. Retrieval is the reverse of the sequence; first the ROV de-mates the connectors and then the hanger can be pulled. If there is an emergency and the tubing hanger has to be removed immediately, the wet mate plug is designed to shear. This prevents the tubing hanger from being locked in. Misalignment Spec Electrical Spec General Spec Maximum Working Pressure PSI (bar) Test Pressure PSI (bar) Maximum Water Depth meters (feet) Maximum Working Voltage Volts DC Maximum Working Current Amps Radial Misalignment Capability mm (inch) Axial Misalignment Capability mm (inch) 15,000 (1034) 22,500 (1551) 3000 (9842) 1000 up to ±3 (±0.12) up to ±2.3 (±0.09) Temperature & Pressure Ratings 0 C to ,000PSI (Gas) -18 C to ,000PSI (Gas) -18 C to 149 7,500PSI (Gas) -18 C to ,000PSI (Gas) 5

31 ElecTRON 15,000 psi Standard Single Pin Horizontal Feedthrough System Tree Head Bonnet Tubing Hanger 6 7 Shear Point To Control Pod / Intervention Monitoring Equipment 1 To Downhole Gauge Description A70 Downhole Dry Mate Plug Downhole Dry Mate Receptacle Wet Mate Receptacle Wet Mate Plug Actuator Sleeve Assembly Internal Penetrator DigiTRON Receptacle Outlet

32 ElecTRON 10,000psi Multi-Pin Horizontal Feedthrough Systems Subsea Electrical Instrumentation Feedthrough Connector System ElecTRON 10,000psi Multi-Pin Horizontal Feedthrough Systems Once the tubing hanger has been run, an ROV operates a mechanism on the outside of the bonnet to move the carriage and mate the connectors. Retrieval is the reverse of the sequence. First the ROV de-mates the connectors and then the hanger is pulled. Siemens Subsea offer an alternative to the two way splitter and dry mate plugs. This is in the form of a 2 pin dry mate connector pair. Each connector consists of one body with multi-pin internals. We also offer a 3 way (plus earth) feedthrough system, which utilizes a similar 3 way in-line dry mate receptacle splitter assembly and which connects up to 3 dry mate plug connectors. Temperature & Pressure Ratings Splitter: -18 C to ,000psi (Gas) 18 C to ,000psi Number of Contacts 3 The multi-pin horizontal feedthrough system is rated at 10,000 psi, -18 C to 145 C (Gas). This gives up to two downhole signals (plus earth) which are terminated to standard Siemens Subsea A70 downhole dry mate plugs. These mate with a 2 way splitter which is fixed to the under-side of the tubing hanger. The signal wires are fed through to a 4 pin wet mate receptacle connector. A 4 pin wet mate plug connector is compliantly mounted inside an actuator sleeve assembly within a bonnet assembly which enables a connection between tubing hanger and tree. An internal penetrator and a bonnet adaptor leads to the subsea environment where AquaTRON hose connects to DigiTRON stab plate receptacle connector, which is used to enable signals to be sent to the control pod or to intervention monitoring equipment. Misalignment Spec Electrical Spec General Spec Maximum Working Pressure PSI (bar) Test Pressure PSI (bar) Maximum Water Depth meters (feet) Maximum Working Voltage Volts DC Maximum Working Current Amps Radial Misalignment Capability mm (inch) Axial Misalignment Capability mm (inch) 10,000 (689) 15,000 (1034) 3000 (9842) up to ±3 (±0.12) up to ±2.3 (±0.09)

33 ElecTRON Multi-Pin Horizontal Feedthrough Systems Tree Head Bonnet Assembly Description A70 Downhole Dry Mate Plug (2-off) 2 Way Splitter 4 Pin Wet Mate Receptacle 4 Pin Wet Mate Plug Actuator Sleeve Assembly Internal Penetrator Bonnet Adaptor AquaTRON Hose 4-Way DigiTRON Connector Optional Downhole 2 Pin Dry Mate Plug Optional Downhole 2 Pin Dry Mate Receptacle 6 11 Tubing Hanger Assembly Shear Point Tree Head 9 Bonnet Assembly To Downhole Gauge 11 Tubing Hanger Assembly Shear Point To Downhole Gauge

34 ElecTRON 15,000 psi Standard Single Pin Vertical Feedthrough System Subsea Electrical Instrumentation Feedthrough Connector Systems ElecTRON 15,000 psi Standard Single Pin Vertical Feedthrough System Temperature & Pressure Ratings 0 C to ,000psi (Gas) -18 C to ,000psi (Gas) Tubing Hanger Components The wet mate receptacle mandrel is factory terminated / tested and simply screws into the tubing hanger sealing interface. The top of it mates with the tree mounted wet mate plug mandrel and the bottom of it is a drymate receptacle which mates with the dry mate plug. Valve Block Components The wet mate plug mandrel is factory terminated / tested and screws into the valve block. The mandrel uses a 1/8 diameter metal tube that is sealed to the body and fed through the valve block cavity. This tube provides protection for the wire. The tube / wire is then terminated to the well head outlet and DigiTRON wet mate receptacle. The DigiTRON wet mate receptacle is then mated to the DigiTRON diver mated plug. Number of Contacts 1 Instrumentation Feedthrough Systems for Vertical Trees Metal / metal and elastomeric sealing components are used for optimum performance and flexibility. All field assembled components are fitted with test ports to ensure integrity before deployment. The single pin vertical feedthrough system is rated at 15,000 psi with working temperatures up to 135 C. Misalignment Spec Electrical Spec General Spec Maximum Working Pressure PSI (bar) Test Pressure PSI (bar) Maximum Water Depth meters (feet) Maximum Working Voltage Volts DC Maximum Working Current Amps Radial Misalignment Capability mm (inch) Axial Misalignment Capability mm (inch) 15,000 (1034) 22,500 (1551) 3000 (9842) up to ±2.5 (±0.1) up to ±5 (±0.2)

35 ElecTRON 15,000 psi Standard Single Pin Vertical Feedthrough System 4 Valve Block 5 Description 3 2 Wet Mate receptacle end of mandrel A70 Dry Mate Downhole Plug Wet Mate Receptacle Mandrel Wet Mate Plug Mandrel Well Head Outlet with DigiTRON Diver Mate Receptacle DigiTRON Diver Mate Plug Tubing Hanger 1 Dry mate receptacle end of mandrel

36 ElecTRON 10,000 psi Single Pin Vertical Feedthrough System Subsea Electrical Instrumentation Feedthrough Connector Systems 10,000 psi Single Pin Vertical Feedthrough System (Increased Vertical Compliance) Valve Block Components The wet mate plug which is mounted to the valve block, has greater vertical compliance than the standard vertical system. This is achieved by utilizing a spring energised design with an internal flexible coiled signal wire tube. A metal tube with an electrical wire is terminated to the back of the plug. This tube then feeds up through the valve block cavity and is terminated to the well head outlet and DigiTRON receptacle which mates with a DigiTRON diver mate plug. This system has been developed by Siemens Subsea to meet the demands of projects which require a greater level of vertical compliance and is the preferred choice for certain regional applications. The system is rated at 10,000 psi, up to 135 C and is suitable for use with gas wells when used with the tubing hanger connector. Design Improvement The design of the wet mate plug connector has recently been improved to allow in-country replacement of the metal tube to re-terminate to the well head outlet. This is a significant step forward in assisting Customers in reducing tree re-work lead times. ElecTRON 10K psi Single Pin Vertical (increased Vertical Compliance) Number of Contacts 1 Tubing Hanger Components The downhole gauge cable enters the tubing hanger connector, feeds through and is terminated to the wet mate receptacle. This negates the need for a dry mate plug. Single Pin Vertical FT Systems Temperature & Pressure Ratings -18 C to ,000 psi -18 C to ,000 psi (Gas) Misalignment Spec Electrical Spec General Spec Maximum Working Pressure PSI (bar) Test Pressure PSI (bar) Maximum Water Depth meters (feet) Maximum Working Voltage Volts DC Maximum Working Current Amps Radial Misalignment Capability mm (inch) Axial Misalignment Capability mm (inch) 10,000 (689) 15,000 (1034) 3000 (9842) up to ±2.5 (±0.1) up to ±12.7 (±0.5)

37 ElecTRON 10,000 psi Single Pin Vertical Feedthrough System (Increased Vertical Compliance) 4 5 Tree Cap Valve Block Description Tubing Hanger Connector Wet Mate Receptacle Connector Wet Mate Plug Connector Well Head Outlet with DigiTRON Diver Mate Receptacle DigiTRON Diver Mate Plug 3 2 Tubing Hanger 1

38 FoeTRON Subsea Fiber Optic Connector Systems Subsea Connector Systems for Instrumentation Applications FoeTRON Subsea Fiber Optic Connectors Optical Specification Number of ways Fiber size Fiber type Insertion loss - single mode Back reflection - single mode Cross talk mm single mode 0.9 mm tight buffered & 1550 nm -25 db -60 db (between lines) Environmental Specification Providing wet mateable connectivity, umbilical cable termination, fiber management and system test capability on the surface and subsea locations. With our FoeTRON selection of fiber optic connectors, we are specifically addressing the subsea industry s growing need for increased reliability of measurement devices and real-time data from the wellhead. The FoeTRON family comprises a range of products designed to enable optical data transmission in subsea environments. Working depth Mate Force De-mate Force Working temperature Storage temperature Vibration Thermal shock Filling Medium Qualified to 3000 meters between 30 and 55 Kgf between 70 and 105 Kgf 0 C to +40 C -40 C to +70 C 5Hz - 2Hz ±2mm displacement -40 C to 0 C and +70 C to 0 C Dow Corning 200 silicone oil Mechanical Specification Design life Maximum number of mate / demates Weight (in air) plug / receptacle Weight (in water) plug / receptacle 25 years Kg / 7.5 Kg 7.5 Kg / 6 Kg

39 FoeTRON Subsea Fiber Optic Connectors Size 30, ROV Mate Fiber Optic Plug Connector fitted with four way socket insert, Omnitec MKII (M25) hose fitting and vertical T-Bar handle. Size 30, ROV Mate Fiber Optic Flange Mounted Receptacle Connector fitted with four way pin insert and Omnitec MKII (M25) hose fitting.