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indoor cable

11 Min Read
The Australian and New Zealand electrical cable markets have been historically dominated by two major premium brands that established strong reputations over decades of operation. Olex Versolex, manufactured by Nexans Australia (formerly Olex Cables), represents a flagship line of flexible single-core and multicore power cables that comply fully with AS/NZS 5000.1 standards. These cables feature Class 5 flexible copper conductors, X-90 XLPE (Cross-Linked Polyethylene) insulation rated for 90 degrees Celsius continuous operation, and TPE-90 or PVC sheathing suitable for a wide range of commercial, industrial, and mining applications. The Versolex range has earned recognition for its robustness, durability, and suitability for submersible applications up to 500 meters depth, making it a preferred choice for demanding installations where reliability is paramount. 澳大利亚和新西兰电缆市场历来由两个在数十年运营中建立了强大声誉的主要高端品牌主导。由Nexans澳大利亚（前身为Olex电缆）制造的Olex Versolex代表了一系列旗舰柔性单芯和多芯电力电缆，完全符合AS/NZS 5000.1标准。这些电缆采用5类柔性铜导体、额定90摄氏度连续运行的X-90 XLPE（交联聚乙烯）绝缘以及适用于各种商业、工业和采矿应用的TPE-90或PVC护套。
Technical Department
on29/01/2026

Cost-Effective Generic Alternatives to Olex Versolex and Prysmian Cables

The Australian and New Zealand electrical cable markets have been historically dominated by two major premium brands that established strong reputations over decades of operation. Olex Versolex, manufactured by Nexans Australia (formerly Olex Cables), represents a flagship line of flexible single-core and multicore power cables that comply fully with AS/NZS 5000.1 standards. These cables feature Class 5 flexible copper conductors, X-90 XLPE (Cross-Linked Polyethylene) insulation rated for 90 degrees Celsius continuous operation, and TPE-90 or PVC sheathing suitable for a wide range of commercial, industrial, and mining applications. The Versolex range has earned recognition for its robustness, durability, and suitability for submersible applications up to 500 meters depth, making it a preferred choice for demanding installations where reliability is paramount. 澳大利亚和新西兰电缆市场历来由两个在数十年运营中建立了强大声誉的主要高端品牌主导。由Nexans澳大利亚（前身为Olex电缆）制造的Olex Versolex代表了一系列旗舰柔性单芯和多芯电力电缆，完全符合AS/NZS 5000.1标准。这些电缆采用5类柔性铜导体、额定90摄氏度连续运行的X-90 XLPE（交联聚乙烯）绝缘以及适用于各种商业、工业和采矿应用的TPE-90或PVC护套。
17 Min Read
When you look at a cable from the outside, you see a smooth, round cylinder. This simple appearance conceals a complex engineering challenge. Inside that cylindrical exterior are multiple insulated conductors of various sizes arranged together. Without proper design, these internal components would naturally create an irregular, lumpy cross-section rather than the uniform circular shape we expect from a professional cable. This is where rubber fillers play their essential role, and understanding their function requires us to think about the geometric and mechanical realities of cable construction.
Technical Department
on26/01/2026

Rubber Filler Role: Understanding How Fillers Maintain Cylindrical Shape in NSSHÖU Cables Under Crushing Loads

When you look at a cable from the outside, you see a smooth, round cylinder. This simple appearance conceals a complex engineering challenge. Inside that cylindrical exterior are multiple insulated conductors of various sizes arranged together. Without proper design, these internal components would naturally create an irregular, lumpy cross-section rather than the uniform circular shape we expect from a professional cable. This is where rubber fillers play their essential role, and understanding their function requires us to think about the geometric and mechanical realities of cable construction.
6 Min Read
UNE 21123 standard refers to the design and cross-sectional area specifications for cables used by utilities on power distribution circuits with voltage ratings up to and including 600/1000V (0.6/1kV). UNE standards are released by AENOR (Asociación Española de Normalización y Certificación), the Spanish Association for Standardisation and Certification. As AENOR is a member of ISO, IEC, and CENELEC, many of its standards are harmonized with European and international conventions.
Technical Department
on04/01/2026

What is UNE 21123 Cable?

UNE 21123 standard refers to the design and cross-sectional area specifications for cables used by utilities on power distribution circuits with voltage ratings up to and including 600/1000V (0.6/1kV). UNE standards are released by AENOR (Asociación Española de Normalización y Certificación), the Spanish Association for Standardisation and Certification. As AENOR is a member of ISO, IEC, and CENELEC, many of its standards are harmonized with European and international conventions.
9 Min Read
DIN VDE 0812 is a German national standard issued in 1988 that contains specifications for equipment wires and stranded equipment wires used within telecommunications and data processing systems. The standard covers flexible, multi-conductor cables designed for electronic control system connections, voice frequency transmission, and signal communications in fixed installations. These cables represent popular European alternatives to American-style data and control cables, featuring cores twisted into pairs to reduce crosstalk and electromagnetic interference.
Technical Department
on29/12/2025

What is DIN VDE 0812 Cable?

DIN VDE 0812 cables are designed for electronic control system connections, voice frequency transmission, and signal communications in fixed installations. They are widely used across various industries where reliable data and signal transmission is required in environments requiring flexibility and compact cable routing.
15 Min Read
CEI 20-27 CENELEC HD361 Cable
Technical Department
on11/11/2025

What is CEI 20-27 CENELEC HD361 Cable?

CEI 20-27 CENELEC HD361 represents a standardized cable designation system developed by the European Committee for Electrotechnical Standardisation (CENELEC) to provide uniform identification and classification of harmonized power cables and cords across European markets. This systematic coding methodology enables engineers, procurement specialists, and electrical contractors to precisely identify cable specifications including voltage ratings, insulation materials, conductor types, and sheathing compounds through a structured alphanumeric designation format.