MV Rubber Insulated Cable For Shield Tunneling Machine

1. Grounded conductor

2. Semi conductor layer for grounded conductor

3. Power core conductor

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CONSTRUCTION
silicone rubber cable

1. Grounded conductor
2. Semi-conductor layer for grounded conductor
3. Power core conductor
4. Power core insulation
5. Metal/fiber braided screen
6. Outer sheath

Dimensions rubber insulated cable

8.7/10kV metal/fiber braided screened,mining rubber insulated cable

Cores no. x cross section area (mm² )	Insulation thickness (mm)	Sheath thickness (mm)	Cable OD (mm)		Weight (km/kg)	Max resistance 20C (Ω/km)	Current capacity at 25C(A)
Cores no. x cross section area (mm² )	Insulation thickness (mm)	Sheath thickness (mm)	min	max	Weight (km/kg)	Max resistance 20C (Ω/km)	Current capacity at 25C(A)
3×35+3×16/3+1×16	5.5	5.5	63.0	66.0	5860	0.565	135
3×50+3×25/3+1×25	5.5	5.5	66.0	69.0	6849	0.393	170
3×70+3×35/3+1×35	5.5	5.5	70.0	73.0	8200	0.277	205
3×95+3×50/3+1×50	5.5	5.5	75.0	78.0	10000	0.21	250
3×25+3×10	5.5	5.5	56.2	61.2	4260	0.795	110
3×35+3×10	5.5	5.5	59.2	64.2	4828	0.565	135
3×50+3×16	5.5	5.5	63.1	68.1	5680	0.393	170
3×70+3×16	5.5	5.5	69.5	74.5	7180	0.277	205
3×95+3×16	5.5	5.5	74.0	79.0	8340	0.21	250