Medium voltage mining cables
HRN N.C5.370
VDE 0250/Teil 813
keyboard_arrow_downCable structure
1-phase conductor: tinned copper fine-wired rope
2-conductor screen: Semi-conductive textile tape+semi-conductive rubber blend based on ethylene-propylene (EPDM)
3-insulation: rubber compound at ethylene-propylene elastomere base (EPDM)
4-insulation screen: graphite + semiconductor textile tape
5-protective conductor: tinned copper fine-wired rope
6-semi-conductive layer: rubber compound at ethylene-propylene elastomere base (EPDM)
7-separator: semi-conductive textile tape and polyester tape
8-inner sheath: rubber compound at natural and styrene-butadiene elastomere base (NR+SBR)
9-separator: rubberised textile tape
10-sheath: rubber compound at polychloroprene elastomere base (PCP)
Sheath colour: red
2-conductor screen: Semi-conductive textile tape+semi-conductive rubber blend based on ethylene-propylene (EPDM)
3-insulation: rubber compound at ethylene-propylene elastomere base (EPDM)
4-insulation screen: graphite + semiconductor textile tape
5-protective conductor: tinned copper fine-wired rope
6-semi-conductive layer: rubber compound at ethylene-propylene elastomere base (EPDM)
7-separator: semi-conductive textile tape and polyester tape
8-inner sheath: rubber compound at natural and styrene-butadiene elastomere base (NR+SBR)
9-separator: rubberised textile tape
10-sheath: rubber compound at polychloroprene elastomere base (PCP)
Sheath colour: red
keyboard_arrow_downApplication
Cables are intended for operation in extremely heavy conditions in surface pit mines, shipyards, quarries and industry. They are specially suitable for supply of heavy excavators, cranes, truck transporters, loading bridges and other machines, with possible continuous movement of cable.
keyboard_arrow_downTechnical data
nominal voltage: 6 kV
test voltage: 11 kV
standards: HRN N.C5.370; VDE 0250/Teil 813
Permissible conductor temperature: 90°C
SHEATH INSCRIPTION: EpN 78 3x95+3x25mm2 6 kV ELKA HR year of production
*example: Designation of 3-core cable of 95mm2 cross-section of phase conductors with 3 protective conductors of 25mm2 cross section, in lateral filler
HRN: EpN 78 3x95+3x25mm2
VDE: NTSCGEWÖU 3x95+3x25mm2
test voltage: 11 kV
standards: HRN N.C5.370; VDE 0250/Teil 813
Permissible conductor temperature: 90°C
SHEATH INSCRIPTION: EpN 78 3x95+3x25mm2 6 kV ELKA HR year of production
*example: Designation of 3-core cable of 95mm2 cross-section of phase conductors with 3 protective conductors of 25mm2 cross section, in lateral filler
HRN: EpN 78 3x95+3x25mm2
VDE: NTSCGEWÖU 3x95+3x25mm2
keyboard_arrow_downCross-sections (table)
EpN, NTSCGEWÖU 3,6/6 (7,2) kV
n - broj faznih vodiča - number of phase conductors
n1 - broj zaštitnih vodiča - number of protective conductors
S - presjek faznog vodiča - phase conductor cross-section
S1 - presjek zaštitnog vodiča - protective conductor cross-section
EpN, NTSCGEWÖU 6/10 (12) kV
n - broj faznih vodiča - number of phase conductors
n1 - broj zaštitnih vodiča - number of protective conductors
S - presjek faznog vodiča - phase conductor cross-section
S1 - presjek zaštitnog vodiča - protective conductor cross-section
Konstrukcija | Promjer faznog vodiča | Promjer zaštitnog vodiča | Debljina izolacije | Debljina plašta | Vanjski promjer | Težina kabela | Dužina | Bubanj |
---|---|---|---|---|---|---|---|---|
Construction | Phase conductor diameter | Protective conductor diameter | Insulation thickness | Sheath thickness | External diameter | Cable weight | Length | Drum |
(nxS+n1xS1mm2) | (mm) | (mm) | (mm) | (mm) | (mm) | (kg/km) | (m) | (type) |
3x16+3x6 | 5,0 | 3,1 | 3,0 | 3,0 | 39,5 | 2050 | 500 | BD-16 |
3x25+3x10 | 6,2 | 4,0 | 3,0 | 3,5 | 43,0 | 2630 | 500 | BD-16 |
3x25+3x16 | 6,2 | 5,0 | 3,0 | 3,5 | 43,0 | 2950 | 500 | BD-16 |
3x35+3x16 | 7,5 | 5,0 | 3,0 | 4,0 | 47,0 | 3450 | 500 | BD-18 |
3x50+3x16 | 8,9 | 5,0 | 3,0 | 6,4 | 50,0 | 3930 | 500 | BD-20 |
3x70+3x16 | 11,1 | 5,0 | 3,0 | 6,4 | 57,0 | 4900 | 500 | BD-20 |
3x95+3x16 | 12,1 | 5,0 | 3,0 | 6,4 | 60,0 | 5820 | 500 | BD-20 |
3x95+3x25 | 12,1 | 6,2 | 3,0 | 6,4 | 60,0 | 6100 | 500 | BD-20 |
3x120+3x16 | 14,7 | 6,8 | 3,0 | 6,4 | 61,0 | 6400 | 500 | BD-20 |
3x185+3x25 | 17,3 | 6,8 | 3,0 | 7,3 | 80,0 | 9500 | 300 | BD-22 |
n1 - broj zaštitnih vodiča - number of protective conductors
S - presjek faznog vodiča - phase conductor cross-section
S1 - presjek zaštitnog vodiča - protective conductor cross-section
EpN, NTSCGEWÖU 6/10 (12) kV
Konstrukcija | Promjer faznog vodiča | Promjer zaštitnog vodiča | Debljina izolacije | Debljina plašta | Vanjski promjer | Težina kabela | Dužina | Bubanj |
---|---|---|---|---|---|---|---|---|
Construction | Phase conductor diameter | Protective conductor diameter | Insulation thickness | Sheath thickness | External diameter | Cable weight | Length | Drum |
(nxS+n1xS1mm2) | (mm) | (mm) | (mm) | (mm) | (mm) | (kg/km) | (m) | (type) |
3x16+3x6 | 5,0 | 3,1 | 3,4 | 3,0 | 41,0 | 2150 | 500 | BD-16 |
3x25+3x10 | 6,2 | 4,0 | 3,4 | 3,5 | 45,0 | 3050 | 500 | BD-18 |
3x25+3x16 | 6,2 | 5,0 | 3,4 | 3,5 | 45,0 | 3250 | 500 | BD-18 |
3x35+3x16 | 7,5 | 5,0 | 3,4 | 5,5 | 51,0 | 3715 | 500 | BD-18 |
3x50+3x16 | 8,9 | 5,0 | 3,4 | 6,4 | 56,0 | 4500 | 500 | BD-20 |
3x70+3x16 | 11,1 | 5,0 | 3,4 | 6,4 | 59,0 | 5120 | 500 | BD-20 |
3x95+3x16 | 12,1 | 5,0 | 3,4 | 6,4 | 62,0 | 6050 | 500 | BD-20 |
3x95+3x25 | 12,1 | 6,2 | 3,4 | 6,4 | 62,0 | 6150 | 500 | BD-20 |
n - broj faznih vodiča - number of phase conductors
n1 - broj zaštitnih vodiča - number of protective conductors
S - presjek faznog vodiča - phase conductor cross-section
S1 - presjek zaštitnog vodiča - protective conductor cross-section