Application
For underground mines as well as in tunnels, if monitoring of outer damages is required, especially for lights in mines
Construction
- Phase cores: copper conductor, tinned, finely stranded - insulation of dielectrical and thermal high quality, ozone resistant ethylene-propylene rubber (EPR), compound type 3GI3, coloured - outer conducting layer of conductive rubber, cold strippable - insulation and conducting layer extruded and cross-linked in one process
- Control core: copper conductor, tinned, finely stranded - insulation of dielectrical and thermal high quality, ozone resistant ethylene-propylene rubber (EPR), compound type 3GI3, coloured
- Monitoring core: copper conductor, tinned, finely stranded - jacket of conductive rubber
- 3 phase cores laid-up with short pitch diameter, 2 control cores and 1 monitoring core in the interstices
- Inner sheath filling the interstices, compound type GM1b - concentric conductor of tinned copper conductors - outer sheath of chlorinated rubber like polychloroprene (CR), oil resistant and flame retardant, compound type 5GM5
Core colours
- phase core: black, blue, brown
- Control cores: blue and brown
- Monitoring core: black
Current carrying capacities according to DIN VDE 0118 and 0298 part 4
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