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Other special cables

19 Min Read
DIN VDE 0250 German Standard Flexible Power Reeling Cable
Technical Department
on10/11/2025

What is DIN VDE 0250 Reeling Cables?

DIN VDE 0250 represents the globally recognized German standard for flexible electrical cables designed specifically for cranes, material handling equipment, and mobile machinery applications. As Germany remains the only country to have issued special design regulations for flexible electrical cables covering cranes and material handling equipment, this standard has achieved worldwide acceptance as the ultimate benchmark for tough rubber-sheathed flexible reeling cables.
16 Min Read
JIS C 3410 Standard Marine Cables
Technical Department
on10/11/2025

What is JIS C 3410 Standard Marine Cables?

JIS C 3410 standard, formally titled “Cables and Flexible Cords for Electrical Equipment of Ships,” represents the Japanese Industrial Standard for marine electrical cables used in shipboard installations. Established and maintained by the Japanese Standards Association, this comprehensive specification was last updated in 2018 and incorporates technical requirements from multiple international standards including IEC 60092-353, IEC 60092-354, IEC 60092-360, and IEC 60092-376.
6 Min Read
VG 95218 German Military-Grade Marine Cables
Technical Department
on10/11/2025

What is VG 95218 Cable?

VG 95218 represents a comprehensive German military specification governing cables and wires designed specifically for naval vessels operated by the Bundeswehr and other military organizations. Developed and maintained by the Federal Office of Bundeswehr Equipment, Information Technology and In-Service Support (Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr, abbreviated as BAAINBw), this standard establishes stringent requirements for cable performance in the demanding maritime military environment. The specification encompasses multiple parts addressing various cable types, voltage ranges, and specialized applications, all unified by common principles of safety, reliability, and environmental resistance.
26 Min Read
DIN VDE Standard Cable
Technical Department
on10/11/2025

What is DIN VDE 0271/0272/0273/0276 Standard Cable?

DIN VDE standard series represents a comprehensive framework of German technical specifications for electrical cables and power distribution systems. Developed jointly by the German Institute for Standardization (Deutsches Institut für Normung, DIN) and the Association for Electrical, Electronic and Information Technologies (Verband der Elektrotechnik, Elektronik und Informationstechnik, VDE), these standards ensure safety, reliability, and compatibility across electrical installations throughout Europe and internationally.
11 Min Read
UNE 21123 Standard Cable
Technical Department
on10/11/2025

What is UNE 21123 Standard Cable?

UNE 21123 is a Spanish electrical cable standard developed by AENOR (Asociación Española de Normalización y Certificación), the Spanish Association for Standardisation and Certification. This standard specifies the design, construction, and cross-sectional area requirements for cables used in power distribution circuits with voltage ratings up to and including 600/1000V (0.6/1 kV).[1] As a member of ISO, IEC, and CENELEC, AENOR develops standards in conjunction with European and international conventions, ensuring that UNE 21123 cables meet both regional and global safety and performance requirements.[2] These cables are widely used in transmission, distribution, and power networks across industrial installations in Europe and beyond.
10 Min Read
HD620 Standard Cable
Technical Department
on10/11/2025

What is HD620 Standard Cable?

HD620 harmonization document represents a comprehensive European standard for medium voltage power distribution cables with extruded insulation. Officially titled “Distribution cables with extruded insulation for rated voltages from 3.6/6 (7.2) kV up to and including 20.8/36 (42) kV,” this standard was developed by CENELEC (European Committee for Electrotechnical Standardization) to ensure uniformity and quality across European power distribution networks. According to authoritative industry sources, the latest iteration HD620 S3 was released by CENELEC and ratified by member countries in 2023. This standard is commonly linked to German Standard DIN VDE 0276 Part 620 and has been adopted nationally across Europe, including UNE-HD 620 in Spain, NEN-HD 620 in the Netherlands, CEI-HD 620 in Italy, and DS-HD 620 in Denmark.
22 Min Read
DIN VDE 0250-813 Cable
Technical Department
on10/11/2025

What is DIN VDE 0250-813 Cable?

DIN VDE 0250-813 represents the German national standard governing the design, construction, and performance requirements for trailing cables used in power installations serving mobile equipment and heavy industrial machinery. Published in May 1985 and maintained by the Deutsches Institut für Normung (German National Standard) in conjunction with VDE (Verband der Elektrotechnik), this comprehensive specification establishes rigorous criteria for rubber-sheathed flexible cables operating at medium voltages ranging from 0.6/1 kV to 20/35 kV.
39 Min Read
What is JIS C 3327 Cable?
Technical Department
on10/11/2025

What is JIS C 3327 Cable?

JIS C 3327 represents the Japanese Industrial Standard governing the design, construction, and performance requirements for 600-volt rubber insulated flexible cables. This comprehensive standard, officially designated as “600 V Rubber Insulated Flexible Cables,” establishes rigorous specifications ensuring these cables deliver reliable electrical performance, mechanical durability, and environmental resistance across demanding industrial applications. The standard encompasses multiple cable classifications distinguished by conductor flexibility classes, insulation materials, and sheath compositions, each optimized for specific operational requirements.
29 Min Read
What is UL 62 Cord Cable Designations?
Technical Department
on10/11/2025

What is UL 62 Cord Cable Designations?

UL 62 represents the Underwriters Laboratories Standard for Safety for Flexible Cords and Cables, serving as the cornerstone certification for electrical power transmission products in North America. This comprehensive standard specifies critical requirements for flexible cords, elevator cables, hoistway cables rated at a maximum of 600 volts, and electric vehicle cables rated up to 1000 volts. The standard ensures these products meet rigorous safety guidelines related to electrical performance, mechanical durability, and environmental resistance across diverse operating conditions.
14 Min Read
VDE 0207 and DIN 76722 Standards Cable
Technical Department
on10/11/2025

What is VDE 0207 or DIN 76722 Cable?

VDE 0207 standard, published by the Association for Electrical, Electronic and Information Technologies (VDE), specifies insulating and sheathing compounds for cables and flexible cords, encompassing materials ranging from PVC to advanced thermoplastic elastomers. According to industry documentation, VDE 0207 provides comprehensive requirements for thermal, mechanical, and electrical properties of cable insulation materials, with temperature ratings typically spanning from -40°C to +105°C depending on the specific compound formulation.
4 Min Read
What is H05RN-F Cable?
Technical Department
on07/11/2025

What is H05RN-F Cable? Comprehensive Technical Analysis

H05RN-F cable represents a specialized category of low-voltage rubber sheathed power cable engineered specifically for flexible trailing applications in domestic and light industrial environments. Manufactured in strict accordance with VDE 0282 Part 4 and harmonized European standards, this cable features a robust polychloroprene (PCP) outer sheath that provides exceptional resistance to weather, oil, ozone, and flame propagation. With a voltage rating of 300/500V and available in conductor cross-sectional areas of 0.75mm² and 1.0mm², the H05RN-F cable is extensively utilized in applications ranging from household immersion heaters to portable workshop tools, where environmental durability and mechanical flexibility are paramount.
29 Min Read
What is H05GG-F Cable?
Technical Department
on07/11/2025

What is H05GG-F Cable?

H05GG-F cable represents a specialized advancement in flexible cable engineering, specifically designed to address the thermal challenges inherent in modern domestic appliances and portable equipment. Unlike conventional flexible cables limited to 60°C or 90°C operating temperatures, the H05GG-F cable delivers reliable electrical performance in elevated temperature environments reaching 110°C, positioning it as the essential solution for heat-generating appliances and industrial hand tools. This cable designation, standardized under European harmonized specifications EN 50525-2-21, incorporates sophisticated material science innovations that enable sustained operation under thermal conditions that would rapidly degrade traditional cable insulation systems.
17 Min Read
H05RR-F Cable (318-TRS)
Technical Department
on07/11/2025

What is H05RR-F Cable (318-TRS)?

H05RR-F cable, commonly designated as 318-TRS in industrial specifications, represents a sophisticated evolution in flexible rubber-sheathed cable technology designed specifically for demanding domestic and light commercial applications. This harmonized European cable standard has emerged as the preferred solution for portable electrical equipment, combining exceptional mechanical durability with comprehensive safety compliance. According to the European Committee for Electrotechnical Standardization (CENELEC), harmonized cables like the H05RR-F ensure consistent performance and safety characteristics across all European Union member states, facilitating seamless cross-border trade and installation practices.
27 Min Read
What is H05BN4-F Cable? Comprehensive Technical Guide to HOFR Sheath Flexible Rubber Cables for Domestic and Industrial Applications
Technical Department
on07/11/2025

What is H05BN4-F Cable?

H05BN4-F cable represents a specialized category of flexible rubber cables designed specifically for applications requiring exceptional heat and oil resistance combined with flame retardant properties. As part of the EN 50525-2-21 standard family for flexible cables with cross-linked elastomeric insulation, the H05BN4-F cable is engineered to meet the demanding requirements of domestic premises, commercial kitchens, and light industrial environments where cables face exposure to elevated temperatures and petroleum-based substances.
22 Min Read
H07ZZ-F Cable
Technical Department
on07/11/2025

What is H07ZZ-F Cable to BS EN 50525-3-21?

H07ZZ-F cable represents a critical advancement in electrical safety engineering, specifically designed for installations where human lives could be at risk from toxic fumes and dense smoke in the event of a fire. As a Low Smoke Zero Halogen (LSZH) flexible power and control cable manufactured to BS EN 50525-3-21 standards, this cable system provides reliable 450/750V power distribution while dramatically reducing the emission of corrosive, toxic, and obscuring combustion products that have proven fatal in numerous fire incidents. In environments with high occupancy density, limited egress options, or sensitive electronic equipment, the H07ZZ-F cable serves as an essential life-safety component, ensuring that fire situations do not rapidly escalate into catastrophic events due to smoke inhalation and visibility loss.
14 Min Read
H07BN4-F Cable (6381TQ)
Technical Department
on07/11/2025

What is H07BN4-F Cable (6381TQ)?

H07BN4-F cable, commonly designated as 6381TQ, represents a sophisticated engineering solution for demanding industrial applications where superior flexibility, mechanical durability, and resistance to heat, oil, and flame exposure are paramount requirements. Featuring an advanced Heat and Oil Resistant Flame Retardant Chlorosulphonated Polyethylene (HOFR CSP) sheath combined with Ethylene Propylene Rubber (EPR) insulation, this cable system has been specifically engineered to withstand the arduous conditions encountered in heavy industrial environments, mining operations, and mobile equipment applications.
14 Min Read
H07RN-F Cable
Technical Department
on07/11/2025

What is H07RN-F Cable? Complete Guide to 450/750V Industrial Applications

H07RN-F cable represents a specialized category of heavy-duty flexible rubber trailing cables designed specifically for industrial applications requiring exceptional durability and flexibility. The harmonized designation H07RN-F indicates a voltage rating of 450/750V (where “H07” denotes the 450/750V classification), with “RN” signifying rubber insulation materials and “F” indicating flexible construction according to European standards.
13 Min Read
Feichun Cable
Technical Department
on07/11/2025

What is Harmonised Cable (HAR Cable) HD 361 S4 ？

Harmonised European cables, commonly known as HAR cables, conform to a harmonisation document set out by CENELEC, the European Committee for Electrotechnical Standardisation. These cables represent a unified approach to cable specification across Europe, eliminating the confusion that historically arose from different national standards and designation systems. The harmonisation initiative has created a single, standardized system of cable designation codes that is recognized and accepted throughout the European Economic Area.
7 Min Read
Feichun Cable
Technical Department
on07/11/2025

NEK TS 606:2009 Cable Code Designation

NEK TS 606:2009 represents the Norwegian offshore industry technical specification (TS) that has become a globally recognized standard for cables used in marine and offshore oil and gas installations. This specification covers a comprehensive range of power, instrumentation, and earth cables that are specifically designed to be halogen-free and mud-resistant, providing critical protection against hydrocarbon-laden drilling liquids commonly encountered in offshore drilling operations. The Norwegian Electrotechnical Committee (NEK), founded in 1912, manages this specification and serves as an independent organization championing electrotechnical standardization. NEK became the 21st member of the International Electrotechnical Commission (IEC) and is recognized as the national body responsible for standardization in the electrotechnical field. The organizational structure of NEK mirrors that of the IEC in the standardization domain, ensuring international compatibility and recognition.
25 Min Read
Feichun Cable
Technical Department
on07/11/2025

What is Cable DIN VDE 0815/816 Code Designation?

The DIN VDE 0815 and DIN VDE 0816 standards represent critical specifications for telecommunication and data processing cables developed by the German Commission for Electrical, Electronic and Information Technologies (DKE). These comprehensive standards define the construction, performance characteristics, and designation systems for cables used in demanding environments including mining operations, industrial facilities, and telecommunications infrastructure. According to authoritative industry sources, DIN VDE 0815 specifically covers indoor wiring cables for telecommunications systems, while DIN VDE 0816 addresses outdoor cables for telecommunications systems including signal and measuring cables designed for mining applications. These standards are widely recognized throughout Europe and increasingly adopted in global mining operations due to their rigorous safety requirements and detailed specification system.
18 Min Read
Feichun Cable
Technical Department
on05/11/2025

What is DIN 76722 Cable Code Designation?

DIN 76722 is a German standard published in December 2013 that establishes a systematic nomenclature and abbreviation code structure for electrical cables used in road vehicles. According to the official specification, this standard applies specifically to low-tension automotive cables and provides a standardized designation system that enables cable manufacturers, wire harness processors, and original equipment manufacturers (OEMs) to communicate cable specifications efficiently across the global automotive supply chain.
12 Min Read
Feichun cable
Technical Department
on05/11/2025

HD 626 S1 Type 9F Cable Code Designation: Comprehensive Technical Guide

The HD 626 S1 Type 9F cable represents a sophisticated overhead distribution cable system designed for modern electrical infrastructure. This cable designation falls under the European harmonized standard HD 626 S1, which specifies comprehensive requirements for overhead distribution cables rated at 0.6/1 (1.2) kV used primarily in public power distribution systems. According to the harmonized document HD 626 S1:1996, these cables are engineered for overhead power distribution systems with maximum system voltage not exceeding 1.2 kV, providing reliable electrical transmission in both urban and rural electrification projects.
17 Min Read
Marine Cable
Technical Department
on05/11/2025

What is NEK TS 606:2025 Cable Code Designation?

NEK TS 606:2025 represents the most comprehensive technical specification for offshore and marine cables, developed by the Norwegian Electrotechnical Committee (NEK) to address the extreme demands of the oil and gas industry, offshore platforms, and marine vessels. This specification has become the global benchmark for cable performance in harsh offshore environments, superseding many regional standards through its rigorous requirements for fire resistance, halogen-free construction, and mud resistance.
10 Min Read
Mining Cable
Technical Department
on05/11/2025

Mining Cable: Comprehensive Glossary of Cable Terms

Mining cables represent one of the most demanding applications in the electrical cable industry, requiring exceptional durability, flexibility, and safety features to withstand the harsh conditions found in underground and surface mining operations. This comprehensive glossary provides essential technical terminology and specifications for mining cable professionals, engineers, and procurement specialists. According to Feichun Cable, mining operations worldwide depend on specialized cables that meet stringent international standards including MSHA (Mine Safety and Health Administration), IEC (International Electrotechnical Commission), and CSA (Canadian Standards Association) certifications to ensure worker safety and operational reliability in extreme environments.
3 Min Read
Feichun Cable
Technical Department
on05/11/2025

MIL-DTL-27500 (NEMA WC27500) Cable Designation Guide

MIL-DTL-27500, also known as NEMA WC27500, is a comprehensive United States military specification that defines requirements for special purpose electrical and power cables used in aerospace, aviation, defense, and military applications. This specification was originally designated as MIL-C-27500 before transitioning to the MIL-DTL nomenclature, with the NEMA WC27500 standard adopted in 2012 to harmonize commercial and military requirements[1].
13 Min Read
Feichun Cable
Technical Department
on05/11/2025

JIS C 3408 Elevator Cable Classification and Symbols Code Designation

JIS C 3408 is a Japanese Industrial Standard that specifies requirements for travelling cables for elevators, establishing comprehensive guidelines for rubber insulated cables with rated voltages up to and including 450/750V. According to the Japanese Standards Association, this standard was most recently updated in 2014 to ensure compliance with modern safety and performance requirements[1].
10 Min Read
Feichun Cable
Technical Department
on05/11/2025

What does JIS C 3306 Cable Code Designation mean?

JIS C 3306 is the Japanese Industrial Standard specification for polyvinyl chloride (PVC) insulated flexible cables (cords) with rated voltages up to and including 300/500V.[1] This standard defines a comprehensive cable designation system used extensively in mining, industrial, and commercial applications worldwide. Understanding these code designations is essential for selecting appropriate cables that ensure safety, reliability, and compliance with international electrical standards.
11 Min Read
mining cable
Technical Department
on05/11/2025

What is Cable MIL-DTL-24643 Code Designation?

MIL-DTL-24643 is a comprehensive military specification that defines requirements for low smoke, halogen-free electric cables designed for demanding applications in naval shipboard, offshore, mining, and industrial environments. First introduced by the U.S. Navy to address critical safety concerns regarding toxicity, smoke generation, and flammability in confined spaces, this specification has become a global benchmark for high-performance cable systems.
19 Min Read
(N)3GHSSYCY
Technical Department
on04/11/2025

Type (N)3GHSSYCY vs (N)3GHSSHCH: Comprehensive Analysis of High-Flexibility Mining Crane Cable Reels

Type (N)3GHSSYCY and Type (N)3GHSSHCH cables lies in their jacket material composition. While both cables are constructed based on DIN VDE 0250-605 standards for screened flexible cables with rubber insulation, the (N)3GHSSHCH variant incorporates halogen-free (HFFR) jacket materials, providing enhanced safety benefits in fire scenarios compared to the conventional PVC-sheathed (N)3GHSSYCY cable.
18 Min Read
N/(N)TSCGEWOEU-W(FO)
Technical Department
on04/11/2025

N/(N)TSCGEWOEU-W(FO) vs NSSHOEU-J/O

Type N/(N)TSCGEWOEU-W(FO), a medium-voltage flexible trailing cable operating at 3.6/6 kV to 8.7/15 kV with optional integrated optical fiber elements, and the Type NSSHOEU-J/O, a heavy-duty low-voltage rubber sheathed cable rated at 0.6/1 kV specifically engineered for extreme mechanical stress in mining operations.
12 Min Read
(N)TSKCGECWOEU
Technical Department
on04/11/2025

(N)TSKCGECWOEU-CH vs (N)TSKCGECWOEU-FN: Comprehensive Technical Analysis of High-Flexibility Crane Cable Reels for Underground Mining

In underground mining operations, the selection between cable chain systems and festoon systems represents a critical decision that directly impacts operational efficiency, safety parameters, and lifecycle costs. This comprehensive technical analysis examines two specialized medium voltage flexible power supply cables designed for underground mining facilities: the Type (N)TSKCGECWOEU-CH optimized for cable chain operations and the Type (N)TSKCGECWOEU-FN engineered for festoon system applications. Both cable types operate at a voltage range of 3.6/6 kV and comply with DIN VDE 0250 Part 813 standards, which specifically addresses trailing cables for mining applications.
6 Min Read
NSSHOEU-J/O
Technical Department
on04/11/2025

Heavy-Duty Mining Cables: Technical Comparison Analysis

Type NSSHOEU-J/O cable and the Type N/(N)SSHCOEU-J/O cable. While both cable types conform to DIN VDE 0250-812 standards and share fundamental construction principles, they serve distinctly different operational requirements. The NSSHOEU-J/O represents a robust, general-purpose heavy-duty cable suitable for conventional motor power supply applications, whereas the N/(N)SSHCOEU-J/O incorporates advanced electromagnetic shielding technology specifically engineered for deployment in conjunction with variable frequency drive systems, addressing the increasingly prevalent challenge of electromagnetic interference in modern mining automation.
15 Min Read
Reeling cable
Technical Department
on04/11/2025

Type N/(N)TSCGEWOEU-TR vs (N)TMCGEW11Y Cable Systems for Open-Cast and Underground Mining Applications

In the demanding environments of modern mining operations, the selection of appropriate cable systems represents a critical decision that directly impacts operational efficiency, safety, and cost-effectiveness. This comprehensive technical analysis examines two sophisticated high-flexibility crane cable reel systems designed for mining applications: the Type N/(N)TSCGEWOEU-TR trailing cable and the Type (N)TMCGEW11Y mining cable. Both systems have been engineered to meet the rigorous mechanical, electrical, and environmental demands of open-cast and underground mining operations, yet each offers distinct advantages suited to specific operational requirements.