Electrical Equipment · Industrial Cables

(N)TSCGEWÖU Heavy-Duty Mining & Tunnelling Cable

For the connection of electrical equipment, large material handling machines such as excavators, dumpers in mining and tunneling applications. The flexible cable design allows for movement of the equipment during…

Rated voltage3,6/6 kV | 6/10 kV | 8,7/15 kV | 12/20 kV | 18/30 kV | 20/35 kV

ConductorElectrolytic annealed, class 5 stranded tinned copper wires

Insulation3GI3 type cross-linked elastomeric compound (VDE 0207 – Part 20)

Outer sheath5GM5 type cross-linked elastomeric compound (VDE 0207 – Part 21)

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Product Overview

Technical Specifications

Rated voltage	3,6/6 kV \| 6/10 kV \| 8,7/15 kV \| 12/20 kV \| 18/30 kV \| 20/35 kV
Conductor	Electrolytic annealed, class 5 stranded tinned copper wires
Insulation	3GI3 type cross-linked elastomeric compound (VDE 0207 – Part 20)
Outer sheath	5GM5 type cross-linked elastomeric compound (VDE 0207 – Part 21)
Operating temperature — in flexing use	-25°C to +80°C
Operating temperature — in fixed use	-40°C to +90°C
Operating temperature — max. conductor operating temp.	90°C
Electrical field control screens	Inner and outer layer of semiconductive rubber compound, easily strippable
Protective-earth cores	Tinned copper conductors with semiconductive layer make up earth cores that split into the interstices
Inner sheath	GM1b type cross-linked elastomeric compound (VDE 0207 – Part 21)
Reinforcement	Antitorsion textile braided embeded sheath
Color	Red
AC test voltage	11 kV \| 17 kV \| 24 kV \| 29 kV \| 43 kV \| 50 kV
Conductor short-circuit temp.	250°C (Max. 5 sec.)
Min. installation temp.	-15°C
Max. permissible tensile force	15 N / mm2
Min. bending radius	VDE 0298-3 Tab.3
Current carrying capacities	VDE 0298-4 Tab. 15; MAX. TRAVEL SPEED
For tunnelling and mining applications	30 m/mIn
For crane or similar application	200 m/mIn – horizantal

Cross Section (mm²)	Nominal Overall Diameter (mm)	Approximate Weight (kg / km)	Min.Bending Radius (free movement) (mm)	Max. Resistance of Conductors at 20°C (ohm / km)
3,6/6 kV
3×25+3×25/3	38,9 – 43,1	2.600	410	0,795
3×70+3×35/3	47,6 – 52,8	4.535	502	0,277
3×95+3×50/3	53,3 – 59,1	5.820	562	0,210
3×120+3×70/3	55,7 – 61,7	6.745	587	0,164
3×150+3×70/3	60,4 – 66,7	7.760	636	0,132
3×185+3×95/3	64,4 – 71,1	9.150	678	0,108
6/10 kV
3×25+3×25/3	39,9 – 44,1	2.710	420	0,795
3×35+3×25/3	41,7 – 46,0	3.050	438	0,565
3×50+3×25/3	44,8 – 49,5	3.690	472	0,393
3×70+3×35/3	48,6 – 53,8	4.660	512	0,277
3×95+3×50/3	54,3 – 60,1	5.960	572	0,210
3×120+3×70/3	56,7 – 62,7	6.890	597	0,164
3×150+3×70/3	61,4 – 67,7	7.875	646	0,132
3×185+3×95/3	65,4 – 72,1	9.300	688	0,108
8,7/15 kV
3×25+3×25/3	42,0 – 46,6	2.850	443	0,795
3×35+3×25/3	44,1 – 48,8	3.330	464	0,565
3×50+3×25/3	47,9 – 53,1	4.040	505	0,393
3×70+3×35/3	52,3 – 57,8	5.045	550	0,277
3×95+3×50/3	55,6 – 61,6	6.150	586	0,210
3×120+3×70/3	59,1 – 65,4	7.350	622	0,164
3×150+3×70/3	63,7 – 70,4	8.130	670	0,132
3×185+3×95/3	67,5 – 74,6	9.540	710	0,108
12/20 kV
3×25+3×25/3	44,6 – 49,3	3.115	470	0,795
3×35+3×25/3	46,9 – 51,9	3.560	494	0,565
3×50+3×25/3	51,6 – 57,2	4.430	544	0,393
3×70+3×35/3	54,8 – 60,6	5.400	577	0,277
3×95+3×50/3	58,0 – 64,2	6.450	611	0,210
3×120+3×70/3	63,2 – 70,0	8.025	666	0,164
3×150+3×70/3	66,0 – 72,8	8.460	694	0,132
3×185+3×95/3	71,5 – 79,0	10.150	753	0,108
14/25 kV
3×25+3×25/3	49,4 – 54,6	3.650	520	0,795
3×35+3×25/3	51,4 – 56,8	3.925	541	0,565
3×50+3×25/3	54,6 – 60,3	4.600	575	0,393
3×70+3×35/3	58,6 – 64,7	5.870	617	0,277
3×95+3×50/3	63,4 – 70,1	7.000	668	0,210
3×120+3×70/3	67,0 – 74,0	8.000	705	0,164
3×150+3×70/3	71,4 – 79,0	9.400	752	0,132
3×185+3×95/3	75,3 – 83,2	11.000	793	0,108
18/30 kV
3×25+3×25/3	52,7 – 58,3	4.200	555	0,795
3×35+3×25/3	55,2 – 61,1	4.580	582	0,565
3×50+3×25/3	58,7 – 64,9	5.590	618	0,393
3×70+3×35/3	63,4 – 70,2	6.835	668	0,277
3×95+3×50/3	66,7 – 73,9	7.910	703	0,210
3×120+3×70/3	71,6 – 79,2	9.490	754	0,164
3×150+3×70/3	74,7 – 82,6	10.100	786	0,132
3×185+3×95/3	65,4 – 72,1	9.300	688	0,108
20/35 kV
3×25+3×25/3	42,0 – 46,6	2.850	443	0,795
3×35+3×25/3	44,1 – 48,8	3.330	464	0,565
3×50+3×25/3	47,9 – 53,1	4.040	505	0,393
3×70+3×35/3	52,3 – 57,8	5.045	550	0,277
3×95+3×50/3	55,6 – 61,6	6.150	586	0,210
3×120+3×70/3	59,1 – 65,4	7.350	622	0,164
3×150+3×70/3	63,7 – 70,4	8.130	670	0,132
3×185+3×95/3	67,5 – 74,6	9.540	710	0,108
20/35 kV
3×35+3×25/3	58,9 – 65,1	5.230	620	0,565
3×50+3×25/3	64,1 – 70,9	6.480	675	0,393
3×70+3×35/3	67,1 – 74,3	7.445	707	0,277
3×95+3×50/3	70,4 – 78,0	8.555	742	0,210
3×120+3×70/3	75,7 – 83,7	10.170	797	0,164

Features

Cold resistant
Explosion-proof (Ex)
Mechanical stresses resistant
Tear resistant
Oil resistant
UV resistant
Weather resistant

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