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NFA2X wires are specifically designed for overhead power distribution and service applications. These cables consist of bundled, insulated aluminum cores, compactly bunched for optimal performance and flexibility. Manufactured in compliance with EN 60228 using Class 2 RM stranded, compacted aluminum conductors, the cores are insulated with black weather-resistant XLPE, featuring embossed markings for easy phase identification.

Engineered for reliable outdoor use, NFA2X cables operate efficiently in temperatures ranging from -30°C to +80°C, with a maximum conductor temperature of +80°C and short-circuit tolerance up to 130°C. With a bending radius of 18D and installation temperature down to -20°C, these cables are highly suitable for various overhead installations. Operating at 50 Hz and rated at 0.6/1 kV, they are tested at 4 kV for safety assurance. Available configurations include 2, 4, 4+1, and 4+2 conductors, with sizes ranging from 16 mm² up to 120+35 mm².

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NFA2X, VDE 0276-626, HD 626-4F

Additional product information

Wires for overhead power transmission lines
NFA2X, VDE 0276-626, HD 626-4F

Application Bundled assembled insulated cores, bunched together, for overhead power distribution and service.
Construction 1. Conductor: Aluminum acc. to EN 60228, Class 2 - RM stranded, compacted;
2. Insulation: Weather-resistant XLPE (black color). Core identification with embossing.
Parameters
Exploitation temperature range,°C from -30 to 80
Short-circuit temperature,°C 130
Bending radius 18D
Operating conductor temperature,°C max +80
Cabling (inside/outside) outside
Installation temperature,°C -20
Frequency, Hz 50
Testing voltage, kV 4
Rated voltage, kV 0,6/1
Cable sizes
Number of conductors 1 2 4 4+1 4+2
Minimum conductor size, mm? 16 16 16 25+16 25+16
Maximum conductor size, mm? 120 35 120 120+35 120+35

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