series SHD-GC MT

EPR/TPU

Extra-Heavy Duty

5 to 25 kV

Cu 6AWG to 300MCM

This type of cable is required for extra-heavy duty industrial use. They are medium voltage, reinforced portable power cables, for use in mining developments for heavy mobile equipment such as tow cables, shovels, drills and power feeders. In oil fields it is used for feeding mobile drilling equipment, and in general for mobile outdoor installations with vertical and horizontal movement. It can withstand, while fixed or in movement, all types of efforts: traction, torsion, and flexion; caused by standard cable winding equipment. It counts with plastic materials which provide suitable protection against chemical products, harsh environment, tear and impacts. Additionally, these materials do not release halogen gases in the event of a fire. Suitable for applications where grounding conductors (G) and ground check conductors (GC) are needed The cable has individual shielding on each phase conductor.

Features

Maximum operating temperature: 90°C for fixed installation / 60°C for mobile use and occasional bending
Minimum ambient temperature: -40°C in fixed installation / -25°C for occasional bending
Rated voltage: 5, 8, 15 y 25 kV CA
Construction standard: ICEA S 75-381
Conductor standard: ASTM B 33/172/174
Conductor: Tinned annealed electrolytic copper in flexible formation.
Inner semiconducting layer: Semiconductor helical tape between conductor and insulation
Isolation: EPR
Outer semiconducting layer: Semiconductor helical tape on insulation
Armor: Each phase conductor will have a tape on the insulation, then a braid of tinned copper wires and textile threads is arranged. Minimum coverage of 60%
Cable formation: 3F (Phases) + 2G (Ground) + 1GC (Ground Check) special tapes are applied to the group of conductors to achieve additional central stability
Sheat: Double polyurethane protection resistant to UV rays, hydrocarbons and chemicals in general with internal textile braid reinforcement to achieve greater mechanical integrity
Fire standard: UL 2556 (FT1)
Weathering standard: UL 2556 (UV rays)
Hydrocarbon resistance standard: UIC 895 OR (oil, gas oil and fuel oil) / UL 13 (oil) / UL 83 (Fuel C: toluene and isoctane)

Flame retardant

Tear and impacts

Halogen free

Flexible stranded conductors

Harsh environment

Identification

	Flexible armored
Sheat
Conductors
Ground conductor	SIN AISLAR
Ground check conductors

Instalation

Constructive variants

The information supplied corresponds to the standard version, upon request these cables can be supplied with untinned copper conductors or with another color of cover.

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ELECTRICAL, DIMENSIONAL AND WEIGHT CHARACTERISTICS

Rated service voltage	Phase conductor gauge (AWG/MCM)	Protective conductor gauge (AWG)	Check conductor gauge (AWG)	Electrical resistance in DC at 20°C (*)	Admissible intensity in air (**)	External diameter	Approximate weight	Radius of curvature	Tensile stress	Marlew Code
kV	3x	2x	1x	ohm/km	Amper	mm	kg/km	mm	daN	Marlew Code
5	6	10	8	1.50	79	39.6	1753	237.6	294	SHD-GC-5kV 3x6+2G10+GC8
	4	8	8	0.94	104	42.7	2180	256.2	442	SHD-GC-5kV 3x4+2G8+GC8
	3	7	8	0.75	120	45.2	2514	271.2	547	SHD-GC-5kV 3x3+2G7+GC8
	2	6	8	0.59	138	47.5	2852	285	679	SHD-GC-5kV 3x2+2G6+GC8
	1	5	8	0.472	161	49.5	3283	297	846	SHD-GC-5kV 3x1+2G5+GC8
	1/0	4	8	0.376	186	52.8	3895	317	1055	SHD-GC-5kV 3x1/0+2G4+GC8
	2/0	3	8	0.299	215	55.9	4582	335	1320	SHD-GC-5kV 3x2/0+2G3+GC8
	3/0	2	8	0.237	249	59.9	5357	359	1653	SHD-GC-5kV 3x3/0+2G2+GC8
	4/0	1	8	0.188	287	63.5	6396	381	2071	SHD-GC-5kV 3x4/0+2G1+GC8
	250	1/0	8	0.161	320	68.3	7569	410	2482	SHD-GC-5kV 3x250+2G1/0+GC8
	300	1/0	8	0.134	357	71.4	8079	428	2996	SHD-GC-5kV 3x300+2G1/0+GC8
	350	2/0	8	0.115	394	74.9	9450	449	3547	SHD-GC-5kV 3x350+2G2/0+GC8
	500	4/0	8	0.080	487	84.1	12911	505	4907	SHD-GC-5kV 3x500+2G4/0+GC8
8	4	8	8	0.944	122	49.3	2669	394	442	SHD-GC-8kV 3x4+2G8+GC8
	3	7	8	0.748	140	51.3	2982	410	547	SHD-GC-8kV 3x3+2G7+GC8
	2	6	8	0.593	159	53.8	3364	430	679	SHD-GC-8kV 3x2+2G6+GC8
	1	5	8	0.472	184	56.1	3846	449	846	SHD-GC-8kV 3x1+2G5+GC8
	1/0	4	8	0.376	211	58.9	4435	471	1055	SHD-GC-8kV 3x1/0+2G4+GC8
	2/0	3	8	0.299	243	62.5	5199	500	1320	SHD-GC-8kV 3x2/0+2G3+GC8
	3/0	2	8	0.237	279	66.5	6019	532	1653	SHD-GC-8kV 3x3/0+2G2+GC8
	4/0	1	8	0.188	321	69.9	7066	559	2071	SHD-GC-8kV 3x4/0+2G1+GC8
	250	1/0	8	0.161	355	73.4	7887	587	2482	SHD-GC-8kV 3x250+2G1/0+GC8
	300	1/0	8	0.134	398	77.2	8756	618	2857	SHD-GC-8kV 3x300+2G1/0+GC8
15	2	6	8	0.593	164	53.8	3331	430	679	SHD-GC-15kV 3x2+2G6+GC8
	1	5	8	0.472	187	64	4587	512	846	SHD-GC-15kV 3x1+2G5+GC8
	1/0	4	8	0.376	215	58.9	4302	471	1055	SHD-GC-15kV 3x1/0+2G4+GC8
	2/0	3	8	0.299	246	62.5	5085	500	1320	SHD-GC-15kV 3x2/0+2G3+GC8
	3/0	2	8	0.237	283	66.5	5890	532	1653	SHD-GC-15kV 3x3/0+2G2+GC8
	4/0	1	8	0.188	325	77.5	7916	620	2071	SHD-GC-15kV 3x4/0+2G1+GC8
	250	1/0	8	0.161	359	81.3	8803	650	2482	SHD-GC-15kV 3x250+2G1/0+GC8
25	1	5	8	0.472	191	74.9	5488	599	846	SHD-GC-25kV 3x1+2G5+GC8
	1/0	4	8	0.376	218	77.5	6091	620	1055	SHD-GC-25kV 3x1/0+2G4+GC8
	2/0	3	8	0.299	249	81.3	6942	650	1320	SHD-GC-25kV 3x2/0+2G3+GC8
	3/0	2	8	0.237	286	84.6	7765	677	1653	SHD-GC-25kV 3x3/0+2G2+GC8

(*) The electrical resistance reported corresponds only to the phase conductors. (**)Table H-1 of ICEA S 75-381 standard, maximum service temperature at 90ºC and ambient temperature of 40ºC