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Lightweight Cables – IEC Marine & Offshore DNV Approved
November 27th, 2017
Marine Offshore Cables & Accessories – Lightweight Cables
-
- Cable Type: Lightweight
- Industry: Marine & Offshore
- Manufacturer: Helkama
- Classification: IEC
- Flame Retardant: IEC 60332-1-2, IEC 60332-3-22
- Halogen Free:Â IEC 60754
- Low Smoke Emission:Â IEC 61034
- Oil Resistant (SHF2):Â IEC 60811-404
âž¡ See also: Cable Glands | Hazardous Area Flameproof & Explosion Proof
| Helkama Cables Part Number | Instrumentation Cable Description | Cable Type |
| RFA-HF | Screened instrumentation and communication cable with SHF1 or SHF2 sheath – 250V | |
| RFA-HF (i) | Collectively and pair screened instrumentation and communication cable with SHF1 or SHF2 sheath 250V | |
| LKAM-HF | Screened control and instrumentation cable with SHF1 or SHF2 sheath 250V | |
| LKAM-HF | Screened power and control cable with SHF1 or SHF2 sheath for fixed installation 0,6/1kV | |
|  RFA-FRHF |  Fire-resistant screened instrumentation and communication cable with SHF1 or SHF2 sheath 250V FRHF | |
|  RFA-FRHF(i) |  Fire-resistant collectively and pair screened instrumentation and communication cable with SHF1 or SHF2 sheath 250V FRHF | |
| LKAM-FRHF | Fire-resistant screened power and control cable with SHF1 or SHF2 sheath 0,6/1kV FRHF |

Developing & Manufacturing Offshore & Marine Cables For Over 50 Years
Marine & Offshore Lightweight
Cable Accessories
THORNE & DERRICK are international distributors of LV, MV & HV Offshore & Marine Cable Installation, Jointing, Substation, Earthing & Electrical Equipment – we supply Joints, Glands, Cleats & Cable Accessories specified for use in harsh and hazardous areas to support the installation of marine and offshore lightweight cables.
Since 1985, T&D have established an international reputation based on SERVICE | INTEGRITY | TRUST.
DNV
DNV is a rigorous approval system for cable accessories including joints, glands and cleats – the DNV approval process assesses all of the evidence offered by the manufacturer and compares it to the requirements of the international standard, IEC61914. Once full compliance is proven DNV Type Approval is offered.
Cable Joints

DNV Approved
Hydrocarbon Resistant | Zero Halogen & Fire Resistant
Cable Glands
Hazardous Area Explosion Proof | Zero Halogen
Cable Cleats
Zero Halogen | Fire Resistant | Stainless Steel
Also âž¡ Cable Labels, Cable Ties, Cable Transits and Cold Shrink
Contact Thorne & Derrick for further information and customer service – extensive range of DNV Approved Marine & Offshore Cables & Cable Accessories available for delivery to UK and international projects.

LV MV HV – 3.3kV 6.6kV 11kV 33kV
More IEC Offshore & Marine Cables
T&D ⇒ CABLE ♦ JOINT ♦ TERMINATE ♦ CONNECT ♦ GLAND ♦ CLEAT ♦ CRIMP ♦ DUCT ♦ SEAL ♦ REPAIRÂ
THORNE & DERRICK
T&D are Specialist Distributors to UK Distribution Network Operators (DNO’s), NERS Registered Service Providers, ICP’s and HV Jointing Contractors of an extensive range of LV, MV & HV Jointing, Earthing, Substation & Electrical Eqpt – this includes 11kV/33kV/66kV cable joints, terminations and connectors for both DNO and private network applications.
Specialists Distributors of Cable Sealing Systems from leading manufacturers including: Hauff Technik | Roxtec | CSD | Filoseal
Contact our UK Power Team for competitive quotations, fast delivery from stock and technical support or training on all LV-HV products.
Key Product Categories: Duct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder Pillars | Cable Joints LV | Joints & Terminations MV HVÂ

Northern Powergrid Approved | Cable Joints, Terminations & Electrical Equipment LV HV
November 26th, 2017
Northern Powergrid npg
Northern Powergrid distribute electricity to 3.9million homes and businesses across the Northeast, Yorkshire and North Lincolnshire ensuring that 8 million people’s phones are charged and kettles are boiled. Â NPG use the slogan “keeping your power flowing….”
NPG network consists of over 63,000 substations, 60,000 miles of overhead power lines and underground cables spanning 9,650 square miles. Simply the DNO makes sure that the electricity that is bought from their energy supplier gets to the source safely and whenever needed.
Employing around 2,500 people NPG also operate two subsidiaries –Â Integrated Utility Services and CalEnergy Resources Limited.
Integrated Utility Services offers turnkey engineering solutions to customers, including other electricity distributors, across the UKÂ and Ireland.
CalEnergy Resources Limited participates in upstream oil and gas projects in Australia, Poland and the UK.
Thorne & Derrick are Approved Vendors of Northern Powergrid Approved Materials List & Assessed Products to enable the cable jointing, termination, distribution and installation of LV, MV (11kV-33kV) & HV cables onto NPG cable network from manufacturers including:
| 3M | CATU Electrical |
| Pfisterer | Nexans Euromold |
| Prysmian | Ellis Patents |
| AN Wallis | Furse |
| Lucy Zodion & Electric | WT Henley |
| Sicame | Cembre |
| Polypipe | Emtelle |
| Tyco TE Connectivity | NKT |
| Roxtec | Alroc |
| Centriforce | MV HV Cables |
âž¡ Contact us to discuss your requirements for Northern Powergrid LV, MV & HV Cable Installation, Jointing, Termination, Substation & Electrical Equipment including the following LV-HV Product Categories – our internal NPG commodity code database is constantly updated with new Northern Powergrid products.
| Cables – LV Waveform 11kV 33kV Triplex | Link Boxes – Underground LV |
| LV Joints – Mains, Straight, Service & Pot End | Cut Outs – House Service & Street Lighting |
| HV Joints – Straight, Branch & Transition | Crimping & Cutting Tools – Cables & Lines |
| HV Terminations – Indoor & Outdoor | Distribution – Service Boards & Feeder Pillars |
| HV Terminations – Separable Connectors | Cable Duct – LV MV HV 11kV 33kV 132kV |
| HV Bushings  – 11kV 33kV | Duct Seals – Cable Seals & Transits |
| HV Surge Arresters – 11kV 33kV | Jointing Tools – 11kV 33kV 66kV 132kV |
| EHV Terminations – GIS 132kV Cables | Insulation – Heat Shrink & Cold Shrink |
| Earthing Materials  – Copper Tape | Cable Covers – Stokbord & Tapetile |
| Cable Cleats & Clamps – Single & Trefoil | Cable Lugs – Crimp & Mechanical |
npg cables, joints & terminations 11kv 33kv
Thorne & Derrick distribute DNO approved MV HV Cables including 11kV 33kV – this includes single and 3 core XLPE, EPR and Triplex cables plus suitable cable joints, cable cleats, terminations and connectors in heat shrink, cold shrink, cold applied and plug-in technology.
Cable Pulling & Laying Equipment LV HV
T&D supply Utilities & Approved Contractors with cable pulling products including cable rollers, cable socks and drum lifting jacks to enable the installation of low voltage and high voltage cables intro trench or duct: this includes single core, 3 core and Triplex 11kV/33kV power cables and LV waveform, mains and service cables.

HV Joints Terminations Connectors – 3M Pfisterer Nexans Euromold Elastimold
UK DNO’s
T&D are Specialist Distributors to the UK Distribution Network Operators (DNO’s), NERS Registered Service Providers, ICP’s and High Voltage Jointing Contractors of an extensive range of Cable Joints, Substation, Distribution, Tooling & Installation Equipment approved by the utilities:
- Electricity North West – ENW
- ESB Networks
- NIE – Northern Ireland Electricity Networks
- SPEN – Scottish Power Energy Networks
- SSE – Scottish & Southern Energy Networks
- UKPN – UK Power Networks
- WPD – Western Power DistributionÂ

JOINTÂ ♦ TERMINATEÂ ♦ CONNECTÂ ♦ GLANDÂ ♦ CLEATÂ ♦ CRIMPÂ ♦ DUCTÂ ♦ SEALÂ ♦ REPAIRÂ ♦ CABLE ♦ SPLICE ♦ INSULATE
Western Power Distribution Approved | Cable Joints, Terminations & Electrical Equipment LV HV
November 26th, 2017
Western Power Distribution WPD
Western Power Distribution deliver electricity to over 7.8 million customers over a 55,500 square kilometre service area – WPD are the UK DNO electricity distribution network operator for the Midlands, South West and Wales.
WPD network consists of 220,000km of LV-HV overhead lines and underground cables with over 185,000 substations operating at low, medium and high voltage. Electricity is conveyed countrywide via the National Grid at 275kV/400kV distribution voltages and transformed to 132kV for regional distribution at electricity substations known as Grid Supply Points.
Employing around 6,000 people as the network spans the width of the UK from Penzance on the tip of Cornwall all the way to Skegness on the North Sea.
Thorne & Derrick are Approved Vendors of Western Power Distribution Approved Materials List & Assessed Products to enable the cable jointing, termination, distribution and installation of LV, MV (11kV-33kV) & HV cables onto WPD cable network from manufacturers including:
| 3M | CATU Electrical |
| Pfisterer | Nexans Euromold |
| Prysmian | Ellis Patents |
| AN Wallis | Furse |
| Lucy Zodion & Electric | WT Henley |
| Sicame | Cembre |
| Polypipe | Emtelle |
| Tyco TE Connectivity | NKT |
| Roxtec | Alroc |
| Centriforce | MV HV Cables |
âž¡ Contact us to discuss your requirements for Western Power Distribution LV, MV & HV Cable Installation, Jointing, Termination, Substation & Electrical Equipment including the following LV-HV Product Categories – our internal WPD commodity code database is constantly updated with new Western Power Distribution products.
| Cables – LV Waveform 11kV 33kV Triplex | Link Boxes – Underground LV |
| LV Joints – Mains, Straight, Service & Pot End | Cut Outs – House Service & Street Lighting |
| HV Joints – Straight, Branch & Transition | Crimping & Cutting Tools – Cables & Lines |
| HV Terminations – Indoor & Outdoor | Distribution – Service Boards & Feeder Pillars |
| HV Terminations – Separable Connectors | Cable Duct – LV MV HV 11kV 33kV 132kV |
| HV Bushings  – 11kV 33kV | Duct Seals – Cable Seals & Transits |
| HV Surge Arresters – 11kV 33kV | Jointing Tools – 11kV 33kV 66kV 132kV |
| EHV Terminations – GIS 132kV Cables | Insulation – Heat Shrink & Cold Shrink |
| Earthing Materials  – Copper Tape | Cable Covers – Stokbord & Tapetile |
| Cable Cleats & Clamps – Single & Trefoil | Cable Lugs – Crimp & Mechanical |
WPD cables, joints & terminations 11kv 33kv
Thorne & Derrick distribute DNO approved MV HV Cables including 11kV 33kV – this includes single and 3 core XLPE, EPR and Triplex cables plus suitable cable joints, cable cleats, terminations and connectors in heat shrink, cold shrink, cold applied and plug-in technology.
Cable Pulling & Laying Equipment LV HV
T&D supply Utilities & Approved Contractors with cable pulling products including cable rollers, cable socks and drum lifting jacks to enable the installation of low voltage and high voltage cables intro trench or duct: this includes single core, 3 core and Triplex 11kV/33kV power cables and LV waveform, mains and service cables.

HV Joints Terminations Connectors – 3M Pfisterer Nexans Euromold Elastimold
UK DNO’s
T&D are Specialist Distributors to the UK Distribution Network Operators (DNO’s), NERS Registered Service Providers, ICP’s and High Voltage Jointing Contractors of an extensive range of Cable Joints, Substation, Distribution, Tooling & Installation Equipment approved by the utilities:
- Northern Powergrid – NPG
- Electricity North West – ENW
- ESB Networks
- NIE – Northern Ireland Electricity Networks
- SPEN – Scottish Power Energy Networks
- SSE – Scottish & Southern Energy Networks
- UKPN – UK Power Networks

JOINTÂ ♦ TERMINATEÂ ♦ CONNECTÂ ♦ GLANDÂ ♦ CLEATÂ ♦ CRIMPÂ ♦ DUCTÂ ♦ SEALÂ ♦ REPAIRÂ ♦ CABLE ♦ SPLICE ♦ INSULATE
UK Power Networks Approved | Cable Joints, Terminations & Electrical Equipment LV HV
November 26th, 2017
UK Power Networks UKPN
UK Power Networks own and maintain LV-HV electricity cables and power lines across London, the South East and East of England – the area covers more than 29,000 square kilometres from The Wash in the East to the River Arun on the South Coast in the UK.
UKPNÂ maintain and upgrade medium and high voltage power equipment including cables, substations and transformers for the distribution of electricity from underground cables and overhead lines.
Thorne & Derrick are Approved Vendors of UK Power Networks Approved Materials List & Assessed Products to enable the cable jointing, termination, distribution and installation of LV, MV (11kV-33kV) & HV cables onto UKPN cable network from manufacturers including:
| 3M | CATU Electrical |
| Pfisterer | Nexans Euromold |
| Prysmian | Ellis Patents |
| AN Wallis | Furse |
| Lucy Zodion & Electric | WT Henley |
| Sicame | Cembre |
| Polypipe | Emtelle |
| Tyco TE Connectivity | NKT |
| Roxtec | Alroc |
| Centriforce | MV HV Cables |
âž¡ Contact us to discuss your requirements for UK Power Networks LV, MV & HV Cable Installation, Jointing, Termination, Substation & Electrical Equipment including the following LV-HV Product Categories – our internal UKPN commodity code database is constantly updated with new UK Power Networks products.
| Cables – LV Waveform 11kV 33kV Triplex | Link Boxes – Underground LV |
| LV Joints – Mains, Straight, Service & Pot End | Cut Outs – House Service & Street Lighting |
| HV Joints – Straight, Branch & Transition | Crimping & Cutting Tools – Cables & Lines |
| HV Terminations – Indoor & Outdoor | Distribution – Service Boards & Feeder Pillars |
| HV Terminations – Separable Connectors | Cable Duct – LV MV HV 11kV 33kV 132kV |
| HV Bushings  – 11kV 33kV | Duct Seals – Cable Seals & Transits |
| HV Surge Arresters – 11kV 33kV | Jointing Tools – 11kV 33kV 66kV 132kV |
| EHV Terminations – GIS 132kV Cables | Insulation – Heat Shrink & Cold Shrink |
| Earthing Materials  – Copper Tape | Cable Covers – Stokbord & Tapetile |
| Cable Cleats & Clamps – Single & Trefoil | Cable Lugs – Crimp & Mechanical |
UKPN cables, joints & terminations 11kv 33kv
Thorne & Derrick distribute DNO approved MV HV Cables including 11kV 33kV – this includes single and 3 core XLPE, EPR and Triplex cables plus suitable cable joints, cable cleats, terminations and connectors in heat shrink, cold shrink, cold applied and plug-in technology.
Cable Pulling & Laying Equipment LV HV
T&D supply Utilities & Approved Contractors with cable pulling products including cable rollers, cable socks and drum lifting jacks to enable the installation of low voltage and high voltage cables intro trench or duct: this includes single core, 3 core and Triplex 11kV/33kV power cables and LV waveform, mains and service cables.

HV Joints Terminations Connectors – 3M Pfisterer Nexans Euromold Elastimold
UK DNO’s
T&D are Specialist Distributors to the UK Distribution Network Operators (DNO’s), NERS Registered Service Providers, ICP’s and High Voltage Jointing Contractors of an extensive range of Cable Joints, Substation, Distribution, Tooling & Installation Equipment approved by the utilities:
- Northern Powergrid – NPG
- Electricity North West – ENW
- ESB Networks
- NIE – Northern Ireland Electricity Networks
- SPEN – Scottish Power Energy Networks
- SSE – Scottish & Southern Energy Networks
- WPD – Western Power DistributionÂ

JOINTÂ ♦ TERMINATEÂ ♦ CONNECTÂ ♦ GLANDÂ ♦ CLEATÂ ♦ CRIMPÂ ♦ DUCTÂ ♦ SEALÂ ♦ REPAIRÂ ♦ CABLE ♦ SPLICE ♦ INSULATE
Scottish & Southern Energy Networks Approved | Cable Joints, Terminations & Electrical Equipment LV HV
November 26th, 2017
Scottish & Southern Energy Networks SSE
Scottish & Southern Electricity Networks forms part of the FTSE-50 energy company, SSE with electricity distribution and transmission networks carrying electricity to over 3.7 million homes and businesses across the north of the Central Belt of Scotland and also Central Southern England.
SSE network consists of over 106,000 substations,130,000 km of overhead power lines and underground cables as well as over 100 subsea cables that power island communities.
Employing around 4,000 people working form 85 depots and offices answering over 1,500 calls daily.
In 2016 SSE gave 1 million to local community projects through the Resilient Communities Fund as well as helping 450,000 vulnerable customers identified on the Priority Services Register with 11,000 assisted during power outages last year
Thorne & Derrick are Approved Vendors of Scottish & Southern Electricity Networks Approved Materials List & Assessed Products to enable the cable jointing, termination, distribution and installation of LV, MV (11kV-33kV) & HV cables onto NPG cable network from manufacturers including:
| 3M | CATU Electrical |
| Pfisterer | Nexans Euromold |
| Prysmian | Ellis Patents |
| AN Wallis | Furse |
| Lucy Zodion & Electric | WT Henley |
| Sicame | Cembre |
| Polypipe | Emtelle |
| Tyco TE Connectivity | NKT |
| Roxtec | Alroc |
| Centriforce | MV HV Cables |
âž¡ Contact us to discuss your requirements for Scottish & Southern Electricity Networks LV, MV & HV Cable Installation, Jointing, Termination, Substation & Electrical Equipment including the following LV-HV Product Categories – our internal SSE commodity code database is constantly updated with new Scottish & Southern Electricity Networks products.
| Cables – LV Waveform 11kV 33kV Triplex | Link Boxes – Underground LV |
| LV Joints – Mains, Straight, Service & Pot End | Cut Outs – House Service & Street Lighting |
| HV Joints – Straight, Branch & Transition | Crimping & Cutting Tools – Cables & Lines |
| HV Terminations – Indoor & Outdoor | Distribution – Service Boards & Feeder Pillars |
| HV Terminations – Separable Connectors | Cable Duct – LV MV HV 11kV 33kV 132kV |
| HV Bushings  – 11kV 33kV | Duct Seals – Cable Seals & Transits |
| HV Surge Arresters – 11kV 33kV | Jointing Tools – 11kV 33kV 66kV 132kV |
| EHV Terminations – GIS 132kV Cables | Insulation – Heat Shrink & Cold Shrink |
| Earthing Materials  – Copper Tape | Cable Covers – Stokbord & Tapetile |
| Cable Cleats & Clamps – Single & Trefoil | Cable Lugs – Crimp & Mechanical |
SSE cables, joints & terminations 11kv 33kv
Thorne & Derrick distribute DNO approved MV HV Cables including 11kV 33kV – this includes single and 3 core XLPE, EPR and Triplex cables plus suitable cable joints, cable cleats, terminations and connectors in heat shrink, cold shrink, cold applied and plug-in technology.
Cable Pulling & Laying Equipment LV HV
T&D supply Utilities & Approved Contractors with cable pulling products including cable rollers, cable socks and drum lifting jacks to enable the installation of low voltage and high voltage cables intro trench or duct: this includes single core, 3 core and Triplex 11kV/33kV power cables and LV waveform, mains and service cables.

HV Joints Terminations Connectors – 3M Pfisterer Nexans Euromold Elastimold
UK DNO’s
T&D are Specialist Distributors to the UK Distribution Network Operators (DNO’s), NERS Registered Service Providers, ICP’s and High Voltage Jointing Contractors of an extensive range of Cable Joints, Substation, Distribution, Tooling & Installation Equipment approved by the utilities:
- Northern Powergrid – NPG
- Electricity North West – ENW
- ESB Networks
- NIE – Northern Ireland Electricity Networks
- SPEN – Scottish Power Energy Networks
- UKPN – UK Power Networks
- WPD – Western Power DistributionÂ

JOINTÂ ♦ TERMINATEÂ ♦ CONNECTÂ ♦ GLANDÂ ♦ CLEATÂ ♦ CRIMPÂ ♦ DUCTÂ ♦ SEALÂ ♦ REPAIRÂ ♦ CABLE ♦ SPLICE ♦ INSULATE

