Mission Statement <ul><li>To provide precision engineered connectivity products for subsea and harsh environments meeting ...
Company Profile <ul><li>Supplying subsea and harsh environment market since 1982 </li></ul><ul><li>40 employees </li></ul>...
What We Offer Customers <ul><ul><li>Connectors, standard or custom </li></ul></ul><ul><ul><li>Electrical, Fibre Optic and ...
Connectors <ul><li>Sole European distributor for complete range of Teledyne Impulse connectors  www.impulse- ent .com </li...
Cable Harnesses <ul><li>Complete in-house wiring, potting and moulding capabilities </li></ul><ul><li>Teledyne Impulse or ...
<ul><li>Wide range of standard cables in stock </li></ul><ul><li>Close links with cable manufacturers </li></ul><ul><li>Cu...
Application Engineering  <ul><li>5 design engineers </li></ul><ul><ul><li>Each with >15 years experience in underwater eng...
Key Markets <ul><li>Defence </li></ul><ul><li>Mine Counter-Measures (MCM) </li></ul><ul><li>Type 45 sonar </li></ul><ul><l...
Quality & Environmental Standards <ul><li>Full electrical testing of all products </li></ul><ul><li>Bespoke testing and ac...
PDM Neptec Customers
<ul><li>Connectors, Cables and Harnesses </li></ul><ul><li>Extensive experience for harsh environments </li></ul><ul><li>S...
Additional Slides Slides  14-16 Fibre and electrical connectors 17-21 Defence 22-23 Subsea 24-31 Moulding   PDM Neptec
Fibre Optic & Hybrid  Connectors and Penetrators <ul><li>Use proven low optical loss ceramic fibre optic components  </li>...
<ul><li>Customisable; 8 shell sizes configurable from 1 – 20 contacts in any combination of electrical or optical connecti...
Fibre Optic Systems <ul><li>Designed and manufactured a pluggable cable system incorporating multiple cable drums terminat...
Mine Counter-Measure (MCM) Connectors <ul><li>Supply connectors & cable harnesses to MCM diving equipment manufacturer </l...
Thales Mast & Communications Assemblies <ul><li>Through close collaboration designed and built significant mechanical and ...
Buoyant Wire Assembly <ul><li>Customer needed very flexible submarine amplifier antenna system to overcome recovery issues...
Type 45 Connectors <ul><li>PDM Neptec selected to design and supply a range of electrical connectors for Ultra Electronics...
SSTD Connectors <ul><li>Selected by Ultra Electronics to provide all  harsh environment connectors on winch and launcher o...
Subsea Electronics Module  (SEM) Penetrators <ul><li>60-way  pluggable  penetrator  </li></ul><ul><ul><li>made as 30 x 2-w...
Seismic Industry Cable Assemblies  <ul><li>Gun looms and connectors for some of the world’s major geophysical players  (We...
PU Packet Material <ul><li>Twin-sachet form </li></ul><ul><ul><li>Easily transportable to use in remote locations </li></u...
Quickcure Moulding System (QMS) <ul><li>Comprises: </li></ul><ul><ul><li>Quickcure Mould Heater (QMH)  </li></ul></ul><ul>...
<ul><li>In addition to the standard 4-slot QMH, special versions are available </li></ul><ul><li>Flexibility of QMH allows...
Buffers & Bend Restrictors <ul><li>Supplied to many of the world’s major subsea cable laying contractors  </li></ul><ul><l...
Sensor Moulding <ul><li>Mould sensors straight onto connectors </li></ul><ul><ul><li>Reduced size </li></ul></ul><ul><ul><...
Encapsulation <ul><li>Encapsulation of electrical components using a highly-developed vacuum filling technique giving a bu...
PE Moulding <ul><li>Polyethylene mouldings to metal shell connectors </li></ul><ul><li>Used on unique polyethylene mouldin...
Off-Site PE Cable Moulding  <ul><li>Field Jointing System (FJS) allows off-site repair of PE cables </li></ul><ul><li>PDM ...
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PDM Neptec Ltd

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PDM Neptec Ltd offers engineering and connectivity solutions in harsh environments.

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PDM Neptec Ltd

  1. 2. Mission Statement <ul><li>To provide precision engineered connectivity products for subsea and harsh environments meeting customers performance and delivery needs </li></ul>
  2. 3. Company Profile <ul><li>Supplying subsea and harsh environment market since 1982 </li></ul><ul><li>40 employees </li></ul><ul><ul><li>5 Development Engineers </li></ul></ul><ul><ul><li>20 Manufacturing </li></ul></ul><ul><li>£5M Turnover 2008 </li></ul><ul><li>20,000 ft 2 (1,750m 2 ) manufacturing facility in Alton, Hampshire, UK </li></ul>
  3. 4. What We Offer Customers <ul><ul><li>Connectors, standard or custom </li></ul></ul><ul><ul><li>Electrical, Fibre Optic and Hybrid </li></ul></ul><ul><ul><li>Non Magnetic, EMC shielded etc </li></ul></ul><ul><ul><li>Design development and manufacture of harnesses </li></ul></ul><ul><ul><li>Custom cables </li></ul></ul><ul><ul><li>PU and PE moulding </li></ul></ul><ul><ul><li>Buffers and Bend Restrictors </li></ul></ul><ul><ul><li>Connector mating kits </li></ul></ul><ul><ul><li>Quick cure moulding system and moulds </li></ul></ul><ul><ul><li>PU Moulding Compound & primers </li></ul></ul><ul><ul><ul><li>Off site polyurethane moulding services </li></ul></ul></ul>
  4. 5. Connectors <ul><li>Sole European distributor for complete range of Teledyne Impulse connectors www.impulse- ent .com </li></ul><ul><ul><li>Stock for rapid delivery across Europe </li></ul></ul><ul><li>Hytech BV is PDM Neptec’s Dutch distributor </li></ul><ul><ul><li>www.hytech.nl </li></ul></ul><ul><li>Terminated or unterminated </li></ul><ul><li>Supply other connectors if required </li></ul>
  5. 6. Cable Harnesses <ul><li>Complete in-house wiring, potting and moulding capabilities </li></ul><ul><li>Teledyne Impulse or other connectors as required </li></ul><ul><ul><li>PDM sourced or free issued </li></ul></ul><ul><li>Line-splices and multi-way Y-mouldings for complex harnesses </li></ul><ul><li>Oil filled cables </li></ul><ul><ul><li>Quick turnaround for custom cables </li></ul></ul>
  6. 7. <ul><li>Wide range of standard cables in stock </li></ul><ul><li>Close links with cable manufacturers </li></ul><ul><li>Custom products available </li></ul><ul><li>Cable extrusion subsidiary – Plasticable Ltd in Alton </li></ul><ul><ul><li>Underwater, shipbuilding and other industries </li></ul></ul><ul><ul><li>Wide range of jacket materials and colours </li></ul></ul>Cable
  7. 8. Application Engineering <ul><li>5 design engineers </li></ul><ul><ul><li>Each with >15 years experience in underwater engineering </li></ul></ul><ul><li>Work with customers to solve problems, commercial and military </li></ul><ul><li>Knowledge Transfer Project with Portsmouth University </li></ul><ul><li>Full CAD support with AutoCAD and Inventor </li></ul>
  8. 9. Key Markets <ul><li>Defence </li></ul><ul><li>Mine Counter-Measures (MCM) </li></ul><ul><li>Type 45 sonar </li></ul><ul><li>Submarines </li></ul><ul><li>Marine </li></ul><ul><li>Oceanography </li></ul><ul><li>ROVs & AUVs </li></ul><ul><li>Cable trenching </li></ul><ul><li>Diving contractors </li></ul><ul><li>Oil & Gas </li></ul><ul><li>SEMs </li></ul><ul><li>Geophysical survey operations </li></ul><ul><li>Pipeline inspection </li></ul>
  9. 10. Quality & Environmental Standards <ul><li>Full electrical testing of all products </li></ul><ul><li>Bespoke testing and accelerated life test </li></ul><ul><li>Pressure testing </li></ul><ul><li>BS EN ISO 9001:2008 approved </li></ul><ul><ul><li>Working to BS EN ISO 14001 </li></ul></ul><ul><ul><li>Working to BS OHSAS 18001 </li></ul></ul><ul><li>RoHS compliance available on request </li></ul><ul><li>Registered as WEEE producer </li></ul>
  10. 11. PDM Neptec Customers
  11. 12. <ul><li>Connectors, Cables and Harnesses </li></ul><ul><li>Extensive experience for harsh environments </li></ul><ul><li>Strong Engineering group </li></ul><ul><li>Stable company since 1982 </li></ul><ul><li>BSi ISO9001:2008 Accredited </li></ul><ul><li>European distributor for Teledyne Impulse </li></ul><ul><ul><li>Supply cables and harnesses with other connectors </li></ul></ul><ul><li>4 - 6 Alton Business Centre </li></ul><ul><li>Omega Park, ALTON </li></ul><ul><li>Hampshire, GU34 2YU, UK </li></ul><ul><li>Telephone: +44 (0)1420 85848 </li></ul><ul><li>Fax: +44 (0)1420 84288 </li></ul><ul><li>E-mail: sales@ pdmneptec .com </li></ul><ul><li>Web: www. pdmneptec .com </li></ul>PDM Neptec
  12. 13. Additional Slides Slides 14-16 Fibre and electrical connectors 17-21 Defence 22-23 Subsea 24-31 Moulding PDM Neptec
  13. 14. Fibre Optic & Hybrid Connectors and Penetrators <ul><li>Use proven low optical loss ceramic fibre optic components </li></ul><ul><ul><li>not high loss expanded beam components </li></ul></ul><ul><li>Various body materials to suit variety of environments </li></ul><ul><li>Connectors/penetrators supplied terminated or with fibre tails for customer termination </li></ul>
  14. 15. <ul><li>Customisable; 8 shell sizes configurable from 1 – 20 contacts in any combination of electrical or optical connectivity </li></ul><ul><li>16 AWG electrical contacts rated at 600VDC and 12A </li></ul><ul><li>Pressure rating 7,100psi mated and 5,700psi open-face </li></ul><ul><li>Optical loss <0.2 dB at operational wavelengths </li></ul>Fibre Optic & Hybrid Connectors and Penetrators
  15. 16. Fibre Optic Systems <ul><li>Designed and manufactured a pluggable cable system incorporating multiple cable drums terminated to hybrid connectors </li></ul><ul><li>Fibre losses of <0.2 dB at 1310nm consistently achieved over system length of 4000m </li></ul>Return to index
  16. 17. Mine Counter-Measure (MCM) Connectors <ul><li>Supply connectors & cable harnesses to MCM diving equipment manufacturer </li></ul><ul><li>Production meets stringent EMC specification (NATO STANAG 2897 Class A) for non-magnetism and electromagnetic shielding </li></ul>
  17. 18. Thales Mast & Communications Assemblies <ul><li>Through close collaboration designed and built significant mechanical and electrical improvements to RF and control signal cable assemblies </li></ul><ul><li>Incorporated integral waterblock components into RF connectors and bulkheads </li></ul><ul><li>Supply large proportion of Thales cable assemblies using unique RF connectors and variety of sub-sea electrical connectors </li></ul>Courtesy Thales
  18. 19. Buoyant Wire Assembly <ul><li>Customer needed very flexible submarine amplifier antenna system to overcome recovery issues as system hauled on board </li></ul><ul><li>PDM Engineering overcame significant mechanical and electrical design issues </li></ul><ul><li>Full qualification complete </li></ul><ul><li>50 units currently in service </li></ul><ul><li>Thales are the design authority </li></ul>
  19. 20. Type 45 Connectors <ul><li>PDM Neptec selected to design and supply a range of electrical connectors for Ultra Electronics sonar on T45 </li></ul><ul><ul><li>Compact 2-way connector to interface with sonar transducer </li></ul></ul><ul><ul><li>16-way dual entry bulkhead connector system for reliable wet zone connectivity </li></ul></ul>
  20. 21. SSTD Connectors <ul><li>Selected by Ultra Electronics to provide all harsh environment connectors on winch and launcher of Surface Ship Torpedo Defence (SSTD) System </li></ul><ul><li>6 shell sizes of electrical connectors and one fibre optic connector </li></ul><ul><li>Each type supplied as moulded cable assembly with mating CCP and FCR connectors </li></ul>Copyright Ultra Electronics 2003 Return to index
  21. 22. Subsea Electronics Module (SEM) Penetrators <ul><li>60-way pluggable penetrator </li></ul><ul><ul><li>made as 30 x 2-way connectors plugging into the penetrator body </li></ul></ul><ul><li>Allows easy plugging & unplugging </li></ul><ul><li>Pressure rated to 10,000 psi </li></ul><ul><li>12 Amps per conductor; 16 Amps for 30 seconds as part of the fail-safe system </li></ul>
  22. 23. Seismic Industry Cable Assemblies <ul><li>Gun looms and connectors for some of the world’s major geophysical players (WesternGeco, CGGVeritas, Sercel, etc.) </li></ul><ul><li>Repair and new manufacture </li></ul><ul><li>Well-developed strain termination techniques for lazy loops and metal eyelets in tow cables </li></ul>Return to index
  23. 24. PU Packet Material <ul><li>Twin-sachet form </li></ul><ul><ul><li>Easily transportable to use in remote locations </li></ul></ul><ul><ul><li>Very clean and simple </li></ul></ul><ul><ul><li>Mixes by hand within the packet </li></ul></ul><ul><ul><li>No measuring required </li></ul></ul><ul><ul><li>Long-shelf-life </li></ul></ul><ul><li>2 “Shore A” hardnesses; 69 and 85 </li></ul><ul><li>3 pack sizes (75g, 150g and 300g) </li></ul><ul><li>Ideal for cable splices with PDM Neptec Quickcure Moulding System </li></ul>
  24. 25. Quickcure Moulding System (QMS) <ul><li>Comprises: </li></ul><ul><ul><li>Quickcure Mould Heater (QMH) </li></ul></ul><ul><ul><li>Moulding compound </li></ul></ul><ul><ul><li>Mould release agent </li></ul></ul><ul><ul><li>Mould tools </li></ul></ul><ul><li>Four slots allowing 4 individual mouldings </li></ul><ul><li>Tapered slots and mould tools </li></ul><ul><ul><li>no tools needed to hold mould together </li></ul></ul><ul><li>Thermostatically heated; </li></ul><ul><ul><li>mouldings ready in just 20 minutes </li></ul></ul><ul><li>CE marked; internal RCD </li></ul><ul><li>RoHS and WEEE compliant </li></ul>
  25. 26. <ul><li>In addition to the standard 4-slot QMH, special versions are available </li></ul><ul><li>Flexibility of QMH allows various cables to be moulded in a variety of ways </li></ul>Special Quickcure Mould Heaters (QMH) Picture shows unit used to repair offshore oil rig umbilical cables
  26. 27. Buffers & Bend Restrictors <ul><li>Supplied to many of the world’s major subsea cable laying contractors </li></ul><ul><li>Single and 2-part, hinged and interlocking versions </li></ul><ul><li>Built-to-order to ensure clients’ requirements are fully met </li></ul><ul><li>PDM Neptec are an established supplier of buffers to the UJ Consortium </li></ul>
  27. 28. Sensor Moulding <ul><li>Mould sensors straight onto connectors </li></ul><ul><ul><li>Reduced size </li></ul></ul><ul><ul><li>Simplifies design and manufacture </li></ul></ul><ul><ul><li>Removes unnecessary connector pairs </li></ul></ul><ul><ul><li>Moulded Benthos hydrophones directly into Teledyne Impulse connector </li></ul></ul><ul><ul><li>Used within Deep Sea Link Seismic Data Acquisition System </li></ul></ul>
  28. 29. Encapsulation <ul><li>Encapsulation of electrical components using a highly-developed vacuum filling technique giving a bubble-free, impermeable barrier against the surrounding environment </li></ul><ul><ul><li>Using a clear epoxy compound, PDM Neptec vacuum encapsulates the small PCB fitted within one of Thales’ leading navigation systems </li></ul></ul><ul><li>Mould transducer arrays with acoustically-transparent materials </li></ul>
  29. 30. PE Moulding <ul><li>Polyethylene mouldings to metal shell connectors </li></ul><ul><li>Used on unique polyethylene moulding of sub-sea components in submarine telecommunication cable industry </li></ul><ul><li>Supply high quality polyethylene components for the jointing of submarine cable systems serviced by UJ Consortium </li></ul>
  30. 31. Off-Site PE Cable Moulding <ul><li>Field Jointing System (FJS) allows off-site repair of PE cables </li></ul><ul><li>PDM adaptors ensure bond to PU overmould of crimped cable conductors and PE cable </li></ul><ul><ul><li>eliminates usual difficulties with PE </li></ul></ul><ul><li>Compact design for use in confined spaces </li></ul><ul><ul><li>Developed to repair cables onboard the UK’s submarines </li></ul></ul>Return to index

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