Nyby Copper PVC Insulation Steel Tape Armored PVC Sheath Cable
More product about Cable NybyProduct Description
NYBY Power and signalling cable 0,6/1 kV, PVC insulated and sheathed, with steel tapes armour
Application:
NYBY cable are applied for power distribution in city networks, industrial plants and on the places where mechanical damages are expected. May be laid in the ground, cable ducts and in open air.Construction:
Plain copper conductor, as per DIN VDE 0295 cl.1 or cl.2 solid or stranded type,
PVC core insulation, YI4 as per DIN VDE 0207/4
Colour coded to DIN VDE 0293
In respect to 3 + 1/2 conductors, where by only one conductor is allowed to contain a smaller cross-section and permitted to place as insulated core green – yellow as 1/2 conductor, stranded in layer,
Cores are strained concentrically,
Inner covering PVC or rubber mass,
Armouring of two steel tapes,
PVC outer jacket, black, YM3 as per DIN VDE 0207 part 5,
PVC self-extinguishing, test method B acc. to DIN VDE 0472 part 804 and IEC 332-1,
Technical data:
Temperature range
– flexing -5°C to + 50°C
– stationary -30°C to + 70°C
Working voltage Uo/U 0,6/1KV
Test voltage 4KV
Specific insulation resistance at 70°C min. 1010 Ω x cm
Bending radius min:
– for single core cá. 15 x Ø kabel
– for multi core cá. 12 x Ø kabel
Parameter of nyby cable
| Cable size | Conductor type | Nominal thickness of PVC insulation(mm) | Nominal thickness of steel tape(mm) |
Nominal thickness of PVC sheath (mm) |
Approx. cable overall diameter (mm) |
Max. D.C resistance @ 20 0 C (Ω/km) | |||
| Phase core |
Earth core |
Phase core |
Earth core |
Phase core |
Earth core |
||||
| 3×2.5+1.5mm 2 | RE | RE | 0.8 | 0.8 | 0.2 | 1.8 | 14.9 | 7.41 | 12.1 |
| 3×4+2.5mm 2 | RE | RE | 1.0 | 0.8 | 0.2 | 1.8 | 16.7 | 4.61 | 7.41 |
| 3×6+4mm 2 | RE | RE | 1.0 | 1.0 | 0.2 | 1.8 | 18.2 | 3.08 | 4.61 |
| 3×10+6mm 2 | RM | RE | 1.0 | 1.0 | 0.2 | 1.8 | 20.8 | 1.83 | 3.08 |
| 3×16+10mm 2 | RM | RM | 1.0 | 1.0 | 0.2 | 1.8 | 23.5 | 1.15 | 1.83 |
| 3×25+16mm 2 | SM | RM | 1.2 | 1.0 | 0.2 | 1.8 | 24.2 | 0.727 | 1.15 |
| 3×35+16mm 2 | SM | RM | 1.2 | 1.0 | 0.2 | 1.8 | 25.9 | 0.524 | 1.15 |
| 3×50+25mm 2 | SM | SM | 1.4 | 1.2 | 0.5 | 2.0 | 30.5 | 0.387 | 0.727 |
| 3×70+35mm 2 | SM | SM | 1.4 | 1.2 | 0.5 | 2.1 | 33.9 | 0.268 | 0.524 |
| 3×95+50mm 2 | SM | SM | 1.6 | 1.4 | 0.5 | 2.3 | 38.5 | 0.193 | 0.387 |
| 3×120+70mm 2 | SM | SM | 1.6 | 1.4 | 0.5 | 2.4 | 41.8 | 0.153 | 0.268 |
| 3×150+70mm 2 | SM | SM | 1.8 | 1.4 | 0.5 | 2.5 | 45.0 | 0.124 | 0.268 |
| 3×185+95mm 2 | SM | SM | 2.0 | 1.6 | 0.5 | 2.7 | 49.9 | 0.0991 | 0.193 |
| 3×240+120mm 2 | SM | SM | 2.2 | 1.6 | 0.5 | 2.9 | 55.5 | 0.0754 | 0.153 |
| 3×300+150mm 2 | SM | SM | 2.4 | 1.8 | 0.5 | 3.1 | 61.0 | 0.0601 | 0.124 |
Permissible tensile stress with cable grip for Cu- conductor max 50 N/mm2
Note: RE= round conductor RM = stranded conductor SM=sectional conductor
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