Complete Technical Encyclopedia of LR Type Approved Marine & Offshore Cables — The World’s Oldest Classification Society Since 1760
Anhui Feichun Special Cable Co., Ltd.
安徽飞纯特种电缆有限公司
What is Lloyd’s Register Cable?
Complete Technical Encyclopedia of LR Type Approved Marine & Offshore Cables — The World’s Oldest Classification Society Since 1760
1. Introduction to Lloyd’s Register (LR)
Lloyd’s Register (LR) is the world’s oldest classification society, established in 1760 as a provider of classification and compliance services to the marine and offshore industries. With over 260 years of experience, Lloyd’s Register sets standards through its Rules and Regulations for ships, offshore units, and related installations, while offering technical advisory, certification, and digital solutions to support the maritime sector. LR Type Approval demonstrates that cables conform to recognised industry quality standards through a process of independent review and testing.
Founded
Headquarters
Ships in Class
Seafarers Served
Register Book Ships
Classification Rating
Source: Wikipedia – Lloyd’s Register
Lloyd’s Register Historical Development
Source: Lloyd’s Register Official – Our History
EspañolIntroducción a Lloyd’s Register (LR)
Lloyd’s Register (LR) es la sociedad de clasificación más antigua del mundo, establecida en 1760 como proveedora de servicios de clasificación y cumplimiento para las industrias marítima y offshore. Con más de 260 años de experiencia, Lloyd’s Register establece estándares a través de sus Reglas y Reglamentos para buques, unidades offshore e instalaciones relacionadas. La aprobación de tipo LR demuestra que los cables cumplen con los estándares de calidad reconocidos de la industria a través de un proceso de revisión y prueba independiente. El término “A1 at Lloyd’s” se originó en la edición de 1775-76 del Libro de Registro, donde A representaba la calidad más alta del casco y 1 el mejor equipo.
繁體中文勞氏船級社（Lloyd’s Register）簡介
勞氏船級社（LR）是世界上最古老的船級社，成立於1760年，為海洋和離岸工業提供分類和合規服務。擁有超過260年的經驗，勞氏船級社通過其船舶、離岸設施和相關裝置的規則和規定制定標準。LR型式認證證明電纜符合公認的行業質量標準，經過獨立審查和測試過程。「A1 at Lloyd’s」這個術語起源於1775-76年的登記簿版本，其中A代表最高船體質量，1代表最佳設備。勞氏船級社追蹤超過180,000艘100噸以上的商船，包括其所有權、運營商和船旗信息。
2. Lloyd’s Register Type Approval for Cables
Lloyd’s Register Type Approval provides confidence that selected vendors and suppliers are capable of providing the required standard of product components that a project requires. For cables, LR Type Approval ensures products meet the rigorous demands placed upon them in marine and offshore environments through independent third-party testing and certification.
What Lloyd’s Register Approves for Cables
Lloyd’s Register is known for the classification and certification of ships and inspects and approves important components and accessories, including life-saving appliances, marine pollution prevention, fire protection, navigation, radio communication equipment, deck gear, cables, ropes, and anchors. The Register includes onboard applications for marine pollution prevention, fire protection and life-saving apparatus, navigation, communications equipment and the cables that connect and power these applications.
| Approval Category | Description | Standards Referenced |
|---|---|---|
| Type Approval | Product certification for materials and components | LR Rules, IEC, BS, NEK |
| Works Approval | Manufacturing facility certification | ISO 9001, ISO 14001 |
| Approved Service Supplier | Service provider certification | LR Quality Assurance |
| Marine Equipment Directive (MED) | EU certification for marine equipment | EU MED 2014/90/EU |
| UK Marine Equipment Regulations (MER) | UK certification for marine equipment | UK MER 2023 |
Source: Lloyd’s Register – Type Approval Services
LR Type Approval Test Specifications for Cables
Lloyd’s Register Type Approval Test Specifications detail performance and environmental testing for electrical products in marine applications. The test specification must be read in conjunction with the Lloyd’s Register Type Approval Procedure. The edition of the National/International Standard or LR Rules current at the time of application for Type Approval is applied. Where a standard is subsequently amended or superseded, further testing in accordance with the new standard may be required before a certificate can be renewed.
| Test Category | Test Parameters | Standards |
|---|---|---|
| Electrical Performance Tests | ||
| Conductor Resistance | Maximum DC resistance at 20°C | IEC 60228 |
| Insulation Resistance | Minimum 50 MΩ·km at 20°C | IEC 60092-350 |
| Voltage Withstand | AC voltage test (3.5kV for 0.6/1kV cables) | IEC 60502-1 |
| Fire Performance Tests | ||
| Single Cable Flame | 60s flame application, self-extinguish | IEC 60332-1-2 |
| Bundled Cable Flame | 20 min burn, char ≤2.5m | IEC 60332-3-22 |
| Fire Resistance | Circuit integrity ≥90 min at 830°C | IEC 60331 |
| Environmental Tests | ||
| Smoke Density | ≥60% light transmittance | IEC 61034 |
| Halogen Content | ≤0.5% HCl equivalent | IEC 60754-1 |
| Corrosivity | pH ≥4.3, conductivity ≤10 µS/mm | IEC 60754-2 |
Source: Lloyd’s Register – Type Approval Test Specifications
EspañolAprobación de Tipo Lloyd’s Register para Cables
La Aprobación de Tipo de Lloyd’s Register proporciona confianza de que los vendedores y proveedores seleccionados son capaces de proporcionar el estándar requerido de componentes de productos. Para cables, la Aprobación de Tipo LR garantiza que los productos cumplan con las rigurosas demandas de los entornos marinos y offshore. Las especificaciones de prueba detallan las pruebas de rendimiento y ambientales para productos eléctricos en aplicaciones marinas, incluyendo resistencia del conductor, resistencia de aislamiento, prueba de voltaje, rendimiento al fuego, densidad de humo y contenido de halógenos.
繁體中文勞氏船級社電纜型式認證
勞氏船級社型式認證提供信心，確保選定的供應商能夠提供項目所需的產品組件標準。對於電纜，LR型式認證確保產品通過獨立第三方測試和認證滿足海洋和離岸環境的嚴格要求。測試規範詳細說明了海洋應用中電氣產品的性能和環境測試，包括導體電阻、絕緣電阻、電壓測試、防火性能、煙霧密度和鹵素含量。認證過程確保電纜符合IEC、BS和NEK等國際標準。
3. Lloyd’s Register Approved Cable Types
Cables with Lloyd’s Register Shipping Type Approval are manufactured to meet the stringent requirements for marine and offshore applications. These cables are designed for fixed wiring installations across all areas onboard ships and offshore units, including accommodation areas, machinery spaces, and open deck installations.
Primary LR Approved Cable Categories
| Cable Type | Standard | Voltage | Applications |
|---|---|---|---|
| BS 6883 Type SW4 Shipwiring Cables | |||
| 657TQ | BS 6883 Type SW4 | 0.6/1kV | Power, control, lighting (unarmoured) |
| 6571TQ | BS 6883 Type SW4 | 0.6/1kV | Earth cable (unarmoured) |
| 658TQ | BS 6883 Type SW4 | 0.6/1kV | Power, control, lighting (armoured) |
| BS 7917 Fire Resistant Cables | |||
| TCu/MGT/EPR/CS/ZH | BS 7917 | 150/250V | Instrumentation (collectively screened) |
| TCu/MGT/EPR/IS/ZH | BS 7917 | 150/250V | Instrumentation (individually screened) |
| TCu/MGT/EPR/ZH SW4 | BS 7917 | 0.6/1kV | Power and control |
| NEK 606 Offshore Cables | |||
| BFOU | NEK 606 | 0.6/1kV, 150/250V | Fire resistant power & instrumentation |
| RFOU | NEK 606 | 0.6/1kV, 150/250V | Flame retardant power & instrumentation |
| UX | NEK 606 | 0.6/1kV | Earthing and bonding services |
Source: Eland Cables – Lloyd’s Register Cable
BS 6883 Type SW4 Cable Construction
| Component | 657TQ (Unarmoured) | 658TQ (Armoured) |
|---|---|---|
| Conductor | Tinned annealed stranded copper | Tinned annealed stranded copper |
| Conductor Class | Class 2 per IEC 60228 | Class 2 per IEC 60228 |
| Insulation | EPR (Ethylene Propylene Rubber) | EPR (Ethylene Propylene Rubber) |
| Bedding | Low smoke zero halogen (LSZH) | Low smoke zero halogen (LSZH) |
| Armour | None | Galvanised steel wire braid (GSWB) |
| Outer Sheath | LSZH SW4 compound | LSZH SW4 compound |
| Sheath Colour | Black | Black |
| Temperature Range | -40°C to +90°C | -40°C to +90°C |
Source: Eland Cables – BS 6883 SW4 Marine Cable
SW4 cables are ordinary duty cables with enhanced oil resistance and low smoke and gases emissions when subject to fire. The SW designation in BS 6883 indicates the sheath type, where SW4 specifically refers to halogen-free, flame retardant, heat resistant, oil resistant thermoplastic compound (HOFR). This ensures the cable provides superior performance in the demanding marine environment while minimizing the risk to human life and sensitive equipment by limiting smoke, noxious fumes and acid-forming gases in the event of a fire.
EspañolTipos de Cables Aprobados por Lloyd’s Register
Los cables con Aprobación de Tipo Lloyd’s Register incluyen: 657TQ (potencia/control sin armadura), 658TQ (potencia/control con armadura), y 6571TQ (cable de tierra) según BS 6883 Tipo SW4 para cableado de buques. Los cables BS 7917 con barrera de cinta de mica proporcionan resistencia al fuego. Los cables NEK 606 incluyen BFOU (resistente al fuego) y RFOU (retardante de llama) para aplicaciones offshore. Todos los cables SW4 cuentan con aislamiento EPR, conductor de cobre estañado y cubierta LSZH libre de halógenos para rendimiento óptimo en entornos marinos.
繁體中文勞氏認證電纜類型說明
勞氏船級社型式認證電纜包括：657TQ（無鎧裝電力/控制電纜）、658TQ（鎧裝電力/控制電纜）和6571TQ（接地電纜），符合BS 6883 SW4型船舶佈線標準。BS 7917電纜採用雲母帶阻燃層提供耐火性能。NEK 606電纜包括BFOU（耐火）和RFOU（阻燃）用於離岸應用。所有SW4電纜採用EPR絕緣、鍍錫銅導體和LSZH低煙無鹵護套，以在海洋環境中提供最佳性能。
4. BS 6883 & BS 7917 Marine Cable Standards
BS 6883 is the British (and also an international) industry standard for the Offshore Oil and Gas, Ship Building and Marine Industries. BS 7917 covers fire resistant cables with enhanced circuit integrity. Both standards are certified by Lloyd’s Register and DNV in accordance with ISO 9001 and ISO 14001.
BS 6883 Standard Overview
| Parameter | BS 6883 Specification |
|---|---|
| Full Title | Elastomer insulated cables for fixed wiring in ships and on mobile and fixed offshore units |
| Voltage Ratings | 0.6/1kV (power), 150/250V (instrumentation) |
| Conductor Sizes | 1.5mm² to 300mm² (power), 0.5mm² to 2.5mm² (instrumentation) |
| Flame Retardant | IEC 60332-1 (single), IEC 60332-3-22 (bundled) |
| Low Smoke | IEC 61034-1/2 |
| Halogen Free | IEC 60754-1/2 |
| Oil Resistance | IEC 60811-403 (SW4 enhanced) |
| Operating Temperature | -40°C to +90°C (flexed) |
BS 7917 Fire Resistant Cable Standard
Fire Resistant (BS 7917): Contains mica glass tape (MGT) as fire barrier over conductor. Maintains circuit integrity during fire exposure per IEC 60331-21 (≥120 minutes) and IEC 60331-31 (with water spray). Essential for emergency systems, fire alarms, and evacuation lighting.
Flame Retardant (BS 6883): Self-extinguishing construction that limits flame spread per IEC 60332-3-22. Does not maintain circuit function during fire. Suitable for general power distribution and non-critical applications.
| Feature | BS 6883 (Flame Retardant) | BS 7917 (Fire Resistant) |
|---|---|---|
| Fire Barrier | No | Yes (Mica Glass Tape) |
| Circuit Integrity | Not maintained | ≥120 minutes @ 750°C |
| IEC 60331 Compliance | No | Yes (60331-21, 60331-31) |
| IEC 60332-3-22 | Yes | Yes |
| Low Smoke (IEC 61034) | Yes | Yes |
| Halogen Free | Yes | Yes |
| Applications | General power, lighting, control | Emergency systems, critical circuits |
Source: Shipboard Cables – BS 6883 & BS 7917 Standards
EspañolNormas BS 6883 y BS 7917 para Cables Marinos
BS 6883 es la norma británica (y también internacional) para las industrias de petróleo y gas offshore, construcción naval y marina. Cubre cables con aislamiento elastomérico para instalación fija. BS 7917 cubre cables resistentes al fuego con cinta de mica como barrera de fuego, manteniendo la integridad del circuito durante al menos 120 minutos a 750°C según IEC 60331. Ambas normas requieren retardancia de llama (IEC 60332), bajo humo (IEC 61034), y construcción libre de halógenos (IEC 60754). Los cables certificados por Lloyd’s Register cumplen con ISO 9001 e ISO 14001.
繁體中文BS 6883和BS 7917海洋電纜標準說明
BS 6883是英國（也是國際）離岸石油天然氣、造船和海洋工業的行業標準，涵蓋用於固定安裝的彈性體絕緣電纜。BS 7917涵蓋耐火電纜，採用雲母帶作為阻燃層，根據IEC 60331在750°C下維持電路完整性至少120分鐘。兩種標準都要求阻燃性（IEC 60332）、低煙（IEC 61034）和無鹵素結構（IEC 60754）。勞氏認證電纜符合ISO 9001和ISO 14001標準。耐火電纜用於緊急系統和關鍵電路，而阻燃電纜用於一般電力分配。
5. BFOU & RFOU Offshore Cables with LR Approval
BFOU (fire resistant) and RFOU (flame retardant) power and instrumentation cables manufactured in accordance with NEK 606 specifications hold approvals and certification from Lloyd’s Register, DNV Det Norske Veritas, and ABS American Bureau of Shipping. These cables are designed for the demanding offshore oil and gas environment.
BFOU vs RFOU Cable Comparison
| Feature | BFOU | RFOU |
|---|---|---|
| Full Name | Fire Resistant, Halogen-Free, MUD Resistant | Flame Retardant, Halogen-Free, MUD Resistant |
| Fire Barrier | Mica Glass Tape (MGT) | None |
| Construction | MGT/EPR/EPR/TCWB/EVA | EPR/EPR/TCWB/EVA |
| Fire Test | IEC 60331-21/31 (≥830°C) | Not applicable |
| Flame Test | IEC 60332-3-22 | IEC 60332-3-22 |
| MUD Resistant | SHF2 MUD | SHF2 MUD |
| Applications | Emergency systems, critical circuits | General power, control, lighting |
| LR Approved | Yes | Yes |
Source: Eland Cables – BFOU & RFOU Cables
NEK 606 Cable Product Designations
| Product Code | Type | Voltage | Application |
|---|---|---|---|
| Power Cables | |||
| P1/P8 | RFOU Power | 0.6/1(1.2)kV | General power distribution |
| P5/P12 | BFOU Power | 0.6/1(1.2)kV | Emergency power, critical systems |
| P3 | TFOU Power (XLPE) | 6/10(12)kV | Medium voltage distribution |
| Instrumentation Cables | |||
| S1/S5 RFOU(i) | RFOU Individual Screen | 150/250V | Process instrumentation |
| S2/S6 RFOU(c) | RFOU Collective Screen | 150/250V | Control signals |
| S3/S7 BFOU(i) | BFOU Individual Screen | 150/250V | Emergency instrumentation |
| S4/S8 BFOU(c) | BFOU Collective Screen | 150/250V | Emergency control signals |
| Earth Cables | |||
| P15 UX | Earth/Bonding Cable | 0.6/1kV | Earthing, bonding, lightning protection |
Source: Eland Cables – NEK 606 Standard
EspañolCables Offshore BFOU y RFOU con Aprobación LR
Los cables BFOU (resistentes al fuego) y RFOU (retardantes de llama) fabricados según las especificaciones NEK 606 tienen aprobaciones de Lloyd’s Register, DNV y ABS. BFOU contiene cinta de mica como barrera de fuego y mantiene la integridad del circuito a 830°C durante al menos 90 minutos. RFOU es autoextinguible pero no mantiene la función del circuito durante el fuego. Ambos tipos son resistentes a MUD (lodos de perforación) con cubierta SHF2. Los códigos de producto incluyen P1/P8 (potencia RFOU), P5/P12 (potencia BFOU), S1-S8 (instrumentación con pantalla individual o colectiva).
繁體中文BFOU和RFOU離岸電纜（LR認證）
按照NEK 606規範製造的BFOU（耐火）和RFOU（阻燃）電纜獲得勞氏船級社、DNV和ABS的認證。BFOU含有雲母帶作為阻燃層，在830°C下維持電路完整性至少90分鐘。RFOU是自熄型但在火災期間不維持電路功能。兩種類型都採用SHF2護套具有抗MUD（鑽井泥漿）性能。產品代碼包括P1/P8（RFOU電力）、P5/P12（BFOU電力）、S1-S8（帶獨立或集體屏蔽的儀表電纜）。所有電纜都經過IEC 60332-3-22阻燃測試和IEC 61034低煙測試。
6. Technical Specifications for LR Approved Cables
Electrical Parameters
| Conductor Size (mm²) | Max. DC Resistance @ 20°C (Ω/km) | Current Rating – Free Air (A) | Current Rating – Enclosed (A) |
|---|---|---|---|
| 1.5 | 12.1 | 18 | 14 |
| 2.5 | 7.41 | 25 | 19 |
| 4 | 4.61 | 33 | 25 |
| 6 | 3.08 | 43 | 32 |
| 10 | 1.83 | 59 | 44 |
| 16 | 1.15 | 79 | 59 |
| 25 | 0.727 | 104 | 77 |
| 35 | 0.524 | 129 | 96 |
| 50 | 0.387 | 159 | 117 |
| 70 | 0.268 | 200 | 149 |
| 95 | 0.193 | 245 | 180 |
| 120 | 0.153 | 284 | 208 |
| 150 | 0.124 | 330 | 236 |
| 185 | 0.0991 | 380 | 272 |
| 240 | 0.0754 | 450 | 320 |
| 300 | 0.0601 | 520 | 367 |
Temperature and Environmental Ratings
Continuous Operating Temperature
Emergency Overload
Short Circuit Temperature
Minimum Installation Temp
Flexing Temperature Range
Minimum Bending Radius
Fire Performance Test Standards
| Test Standard | Test Description | Pass Criteria |
|---|---|---|
| IEC 60332-1-2 | Single cable vertical flame test | Self-extinguish, char ≥50mm from top |
| IEC 60332-3-22 | Bundled cable flame test (Cat A) | Char height ≤2.5m, 7 L/m non-metallic |
| IEC 60331-21 | Fire resistance (flame only) | Circuit integrity ≥120 min @ 750°C |
| IEC 60331-31 | Fire resistance with water spray | 90 min fire + 15 min water spray |
| IEC 61034-1/2 | Smoke density (3m cube test) | ≥60% light transmittance |
| IEC 60754-1 | Halogen acid gas emission | ≤0.5% HCl equivalent |
| IEC 60754-2 | Acidity and conductivity | pH ≥4.3, conductivity ≤10 µS/mm |
EspañolEspecificaciones Técnicas para Cables Aprobados LR
Los cables aprobados por Lloyd’s Register tienen rangos de temperatura de operación de hasta 90°C continuo, 130°C en emergencia (36 horas), y 250°C en cortocircuito (5 segundos). El rango de flexión es de -40°C a +90°C. Los tamaños de conductor van desde 1.5mm² hasta 300mm² con resistencias DC de 12.1 a 0.0601 Ω/km. Las pruebas de fuego incluyen IEC 60332-1-2 (cable individual), IEC 60332-3-22 (cables agrupados), IEC 60331-21/31 (resistencia al fuego), IEC 61034 (densidad de humo) e IEC 60754 (contenido de halógenos).
繁體中文LR認證電纜技術規格
勞氏認證電纜的運行溫度範圍為連續90°C、緊急130°C（36小時）和短路250°C（5秒）。彎曲溫度範圍為-40°C至+90°C。導體尺寸從1.5mm²到300mm²，直流電阻為12.1至0.0601 Ω/km。防火測試包括IEC 60332-1-2（單根電纜）、IEC 60332-3-22（成束電纜）、IEC 60331-21/31（耐火）、IEC 61034（煙霧密度）和IEC 60754（鹵素含量）。最小彎曲半徑為外徑的6倍。
7. Classification Societies Comparison
Lloyd’s Register is one of several major classification societies that certify marine and offshore cables. Understanding the differences between these organisations helps in selecting the appropriate certification for specific market requirements.
| Classification Society | Founded | Headquarters | IACS Member |
|---|---|---|---|
| Lloyd’s Register (LR) | 1760 | London, UK | Yes |
| DNV (Det Norske Veritas) | 1864 | Høvik, Norway | Yes |
| Bureau Veritas (BV) | 1828 | Paris, France | Yes |
| American Bureau of Shipping (ABS) | 1862 | Houston, USA | Yes |
| ClassNK (Nippon Kaiji Kyokai) | 1899 | Tokyo, Japan | Yes |
| China Classification Society (CCS) | 1956 | Beijing, China | Yes |
| Korean Register (KR) | 1960 | Busan, Korea | Yes |
| RINA (Registro Italiano Navale) | 1861 | Genoa, Italy | Yes |
Source: Classification Societies History
The International Association of Classification Societies (IACS) was founded in 1968, and IACS members classify around 90% of the world’s gross tonnage. In 2006, IACS agreed on common shipbuilding rules which came into force for all member societies. Lloyd’s Register was a founding member and remains one of the most recognised classification societies worldwide, with the “A1 at Lloyd’s” rating becoming synonymous with the highest quality standards.
8. Applications for Lloyd’s Register Approved Cables
🚢 Commercial Vessels
Cargo ships, container vessels, tankers, bulk carriers, cruise ships, ferries. Power distribution, lighting, navigation, communication systems.
⚓ Naval Vessels
Warships, submarines, patrol boats, coast guard vessels. Critical systems, weapons control, radar and sonar equipment.
🛢️ Offshore Platforms
Drilling rigs, FPSO vessels, jackup rigs, fixed platforms. Process control, instrumentation, emergency systems.
🔥 Emergency Systems
Fire detection and alarm, emergency lighting, PA/GA systems, smoke extraction, ESD systems, fire pumps.
🔌 Power Distribution
Main switchboards, motor control centres, distribution panels, lighting circuits, HVAC systems, galley equipment.
📡 Communication
Navigation equipment, radio communication, satellite systems, intercom, CCTV, data networks.
9. Feichun Cable LR Compliant Products
Anhui Feichun Special Cable Co., Ltd. (安徽飞纯特种电缆有限公司) manufactures a comprehensive range of marine and offshore cables compliant with Lloyd’s Register Type Approval requirements. Our products are designed and tested in accordance with BS 6883, BS 7917, NEK 606, and IEC 60092 standards.
| Product Category | Standards | Certifications | Applications |
|---|---|---|---|
| SW4 Shipwiring Cables | BS 6883, IEC 60092 | LR, DNV, ABS, BV, CCS | Power, control, lighting on ships |
| Fire Resistant Cables | BS 7917, IEC 60331 | LR, DNV, ABS | Emergency systems, critical circuits |
| BFOU/RFOU Offshore Cables | NEK 606, IEC 60092 | LR, DNV, ABS | Offshore platforms, drilling rigs |
| Marine Instrumentation | BS 6883, IEC 60092-376 | LR, DNV, CCS | Process control, signals |
| Armoured Power Cables | BS 6883, IEC 60502 | LR, DNV, ABS, BV | Mechanical protection areas |
Authoritative External References
The technical information in this article is supported by the following authoritative sources from Lloyd’s Register, industry publications, and recognized technical resources.
https://www.lr.org/en/about-us/who-we-are/our-history/
Official Lloyd’s Register history since 1760
https://www.lr.org/en/services/classification-certification/materials-equipment-components-product-certification/type-approval/
Type Approval certification process
https://www.lr.org/en/knowledge/lloyds-register-rules/type-approval-test-specifications2/type-approval-test-specifications/
Technical test specifications for cables
https://en.wikipedia.org/wiki/Lloyd’s_Register
Comprehensive LR organization overview
https://www.elandcables.com/electrical-cable-and-accessories/cables-by-standard/lloyd-s-register-cable
LR approved cable types and applications
https://www.elandcables.com/cables/bs-6883-sw4-marine-power-lighting-control-cable
657TQ and 658TQ cable specifications
https://www.elandcables.com/cables/bfou-and-rfou-cables
NEK 606 offshore cable specifications
https://www.elandcables.com/electrical-cable-and-accessories/cables-by-standard/nek-606-cable
NEK 606 cable code designations
https://www.elandcables.com/electrical-cable-and-accessories/cables-by-standard/bs-6883-cable
BS 6883 shipwiring cable standard
http://www.shipboard-cables.com/BS%206883&BS7917/BS%206883%20index.html
Marine cable standards comparison
https://maritimecyprus.com/2022/02/23/maritime-history-lloyds-register-it-all-started-with-a-cup-of-coffee/
Historical development of Lloyd’s Register
https://www.lrfoundation.org.uk/about-us/our-history
LR Foundation heritage and archives
Contact Feichun Cable
For technical support with Lloyd’s Register approved marine and offshore cable requirements, please contact our engineering team.
Technical Support
[email protected]Sales – Mr. Zihao Yang
[email protected]Sales – Mr. Ziyu Huang
[email protected]Company Address: Building A, Private Science and Technology Park, Hefei Economic and Technological Development Zone, Anhui Province, China
