1. Offshore Wind & Marine Energy Workshop
Bilbao, Spain
28 February 2012
Arthur Burrows
Business Development Manager

2. Expro Connectors and Measurements
Expro Connectors incorporates the Tronic product brand that has
become synonymous with high-reliability.
We provide the market-leading subsea power and data wet-mateable
connection systems.
Our clients are offered turnkey solutions with products and services
for an integrated scope of supply.
Over 32 years in offshore Oil and Gas business.
Dedicated Renewables division.
©Copyright Expro 2011 RENEWABLES DIVISION

3. Expro Connectors (Tronic Ltd)
Subsea Excellence Centre, Ulverston, Cumbria
Headquarters
Design
Manufacturing (116,000sq ft)
Test
R&D
Procurement
Sales
Operations
Finance
HSE
IT
340+ People
Turnover 10/11 = £46m
©Copyright Expro 2011 RENEWABLES DIVISION

4. Tronic Capabilities
Design Test Manufacture
Qualification Installation
©Copyright Expro 2011 RENEWABLES DIVISION

5. Offshore Markets – Oil & Gas
• Global provider of high integrity Subsea Electrical and Optical connectivity in the Oil &
Gas Sector
• 100,000+ wet mate connectors deployed since 2000
• 100+ projects deployed using HV power 2, 5, 8, 11kV connectors
Wellhead, Downhole
Instrumentation
High Voltage Power
Distribution
Subsea Pumping/Processing
Production Control Systems &
infield distribution
Fibre Optic Distribution
®Copyright Expro 2007 WELL FLOW MANAGEMENT

6. Offshore Markets – Renewables
• Wave & Tidal – existing high/low voltage and fibre optics products
• Wind – new HV product development
®Copyright Expro 2007 WELL FLOW MANAGEMENT

7. Products for Renewables Applications
High Voltage
Fibre Optic Hybrid Subsea Connector Systems
Low Voltage
•Subsea Connectors
•Jumpers
•Termination units for Subsea Cables
•Distribution Units
•Penetrations For Renewables we may also add to our scope:
•Subsea Cables
•Stab-Plates
•Cable Splices
•Cable Termination heads
To develop ourselves or form partnerships
©Copyright Expro 2011 RENEWABLES DIVISION

8. Connector System Portfolio
Phases Nominal Voltage Class Current Rating Power
(Uo/U/Um) (note 1)
SpecTRON 2 1 1.8/3/3.6 1100A 5.7MW
SpecTRON 5 3 2.9/5/5.8 300A 2.6MW
SpecTRON 8 3 5/8.7/10 350A 5.3MW
SpecTRON 10 1 6/10/12 630A 10.9MW
SpecTRON 15DM 3 8.1/14/15 500A 12.1MW
Notes :
1. Current Rating: This is the nominal rated current at 50Hz and at ambient sea water temperature.
©Copyright Expro 2011 RENEWABLES DIVISION

9. - Examples
Stab-plate connector bolted into a ROV-
operated connection head
Connector-integrated ROV operation Diver-mateable option
3x single phase stab-plate
connector . Weight of subsea
module stabs the connectors
together.
stab-plate connector bolted into an ROV-
operated connection head
©Copyright Expro 2011 RENEWABLES DIVISION

10. - Examples
Subsea Cable
Termination Head
Subsea cable core
Cable Termination Unit
Flexible Jumper
Wet Mate Receptacle
©Copyright Expro 2011 RENEWABLES DIVISION

11. Example of Tidal Turbine connection system
Stab-plate connection between
nacelle and structure, engages
when nacelle is landed
Example of Tidal Turbine
connection system
ROV-operated stab-plate
connects to subsea cable
termination head
©Copyright Expro 2011 RENEWABLES DIVISION

12. Thank you for your attention