‌Power distribution systems‌: Transmits electrical energy in underground or cable-tray installations.
‌Industrial plants‌: Supplies power to heavy machinery, transformers, and substations.
‌Renewable energy projects‌: Integrates into wind farms, solar parks, and grid connections requiring robust shielding.
‌Urban infrastructure‌: Deployed in underground networks for public utilities, hospitals, and commercial complexes.
‌High electromagnetic interference (EMI) environments‌: Ideal for areas with strong EMI due to its double-layer shielding.

Construction

‌Conductor‌: Plain or stranded copper (Class 2) for efficient current carrying.
‌Insulation‌: Cross-linked polyethylene (XLPE) rated for ‌12/20 kV‌ (up to ‌24/36 kV‌ variants), offering high dielectric strength and thermal stability.
‌Shielding‌: Inner layer‌: Copper wire braid for electromagnetic shielding. Outer layer‌: Copper tape or longitudinally applied metal screen for additional protection against external interference.
‌Sheath‌: Flame-retardant PVC (ST2 type) or LSZH (low-smoke zero-halogen) options, resistant to moisture, oils, and abrasion

Specification

No.of cores and crosS-section area	Nominal thickness		Overall Diameter (approx)	Weight of cable (approx)	DC Resistance at 20℃ Insulation min	Current Carrying Capacity at 30℃		Short circuit current of conductor at 1.0 sec	Standard Delivery length
No.of cores and crosS-section area	Insulation	Outer sheath	Overall Diameter (approx)	Weight of cable (approx)	DC Resistance at 20℃ Insulation min	In AIR	In GROUND	Short circuit current of conductor at 1.0 sec	Standard Delivery length
sq.mm		mm	mm	Kg/Km	MQ.km		A	kA	m
4x1.5 re	0.7	1.8	15	302	1,120	21	28	0.26	1,000
4x1.5 rm	0.7	1.8	15	307	1,020	21	28	0.26	1,000
4×2.5 re	0.7	1.8	15	329	940	29	37	0.41	1,000
4x2.5 rm	0.7	1.8	15	345	842	29	37	0.41	1,000
4x4 re	0.7	1.8	16	410	784	39	46	0.64	1,000
4x4 rm	0.7	1.8	17	425	704	39	46	0.64	1,000
4x6 re	0.7	1.8	17	510	667	49	59	0.93	1,000
4×6 rm	0.7	1.8	18	542	590	49	59	0.93	1,000
4x10 re	0.7	1.8	19	703	538	68	78	1.53	1,000
4×10 rm	0.7	1.8	20	750	473	68	78	1.53	1,000
4x16 rm	0.7	1.8	23	1,045	392	91	101	2.41	1,000
4x25 rm	0.9	1.8	27	1,534	400	119	132	3.73	1,000
4x35 rm	0.9	1.8	30	1,995	348	148	157	5.18	1,000
4x50 rm	1.0	1.9	34	2,702	326	181	187	7.36	1,000
4×50 sm	1.0	1.9	30	23,010	326	181	187	7.36	1,000
4x70 rm	1.1	2.0	40	3,745	303	227	233	10.26	1,000
4x70 sm	1.1	2.0	36	3,345	303	227	233	10.26	1,000
4x95 rm	1.1	2.2	45	5,025	262	278	278	13.88	500
4x95 sm	1.1	2.2	40	4,450	262	278	278	13.88	500
4x120 rm	1.2	2.3	50	6,225	254	324	324	17.49	500
4x120 sm	1.2	2.3	44	5,555	254	324	324	17.49	500
4x150 rm	1.4	2.5	55	7,652	266	370	358	21.81	500
4x150 sm	1.4	2.5	49	6,810	266	370	358	21.81	500
4×185 rm	1.6	2.6	61	9,485	271	420	403	26.86	500
4x185 sm	1.6	26	54	8,410	271	420	403	26.86	500
4×240 rm	1.7	2.9	68	12,195	252	495	475	34.78	200
4x240 sm	1.7	2.9	60	10,895	252	495	475	34.78	200
4x300 rm	1.8	3.0	76	15145	240	568	528	43.41	200
4x300 sm	1.8	3.0	65	13460	240	568	528	43.41	200

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