MV Multicore Copper & Aluminium Armoured Power Cables

Dynamic Cables manufactures multicore cables with a stranded, compacted circular aluminium or copper conductor, screened with an extruded semiconducting compound, XLPE insulated, insulation screened with an extruded semiconducting compound followed by copper tape, cores laid up together with non hygroscopic polypropylene fillers, wrapped with binder tape, an extruded PVC inner sheath as bedding, a single layer of galvanized steel wire armoured construction, and an overall PVC Type ST2 sheath. Sizes range from 25 sq mm to 630 sq mm, manufactured as per IS 7098 Part 2, IEC 60502, BS 6622, and AS 1429.1.

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MV Multicore Copper & Aluminium Armoured Power Cables

Applications

HT XLPE cables are used for power transmission and distribution in all type of industries e.g. petro chemical, fertilizer, steel, cement, metro rail projects, mining, Solar Power plants etc.

Standards

IS 7098-2 / IEC 60502-2 / BS 78622 / AS 1429.1

Construction

MV 3 Core – Stranded compacted circular Aluminium/Copper conductor, conductor screened with extruded semiconducting compound, XLPE insulated, insulation screened with extruded semiconducting compound followed by copper tape, cores laid up together suitably, extruded PVC inner sheathed, single layer of galvanized steel round wire / flat strip armoured and overall PVC Type ST-2 sheathed.

Sizes – 25 sqmm to 1000 sqmm

Features

These cables have very good electrical, thermal and mechanical properties which lead to enhance continuous current carrying capacity. Short circuit rating of these cables are also very good as compared to other type of cables.

These cables can be supplied with improved fire performance characteristics also. The sheath of these cables will be specially formulated to meet the requirements of Flame Retardant (FR) or Flame Retardant Low Smoke & Low Halogen (FRLSH) or Flame Retardant Low Smoke & Zero Halogen (FRLSZH).

Technical Information

THREE CORE 6.6 KV (E) XLPE INSULATED ARMOURED CABLES

Nom. Area	Thickness / Dimensions (mm)
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Round Wire Armoured			Flat Strip Armoured
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Armour Wire	Outer Sheath	Overall Diameter	Armour Strip	Outer Sheath	Overall Diameter
(Sqmm)	(Nom)	(Min)	(Min)	(Approx.)	(Min)	(Nom)	(Min)	(Approx.)	(Nom)	(Min)	(Approx.)
25	2.8	0.3	0.3	0.03	0.4	2.0	1.72	38.5	0.8	1.56	36.0
35	2.8	0.3	0.3	0.03	0.4	2.0	1.72	41.0	0.8	1.72	38.5
50	2.8	0.3	0.3	0.03	0.5	2.0	1.88	44.0	0.8	1.72	41.0
70	2.8	0.3	0.3	0.03	0.5	2.0	1.88	47.5	0.8	1.88	45.0
95	2.8	0.3	0.3	0.03	0.5	2.5	2.04	52.5	0.8	1.88	48.5
120	2.8	0.3	0.3	0.03	0.6	2.5	2.20	56.0	0.8	2.04	52.0
150	2.8	0.3	0.3	0.03	0.6	2.5	2.20	59.0	0.8	2.20	55.5
185	2.8	0.3	0.3	0.03	0.6	2.5	2.36	62.5	0.8	2.20	59.0
240	2.8	0.3	0.3	0.03	0.7	3.15	2.52	69.5	0.8	2.36	64.5
300	3.0	0.3	0.3	0.03	0.7	3.15	2.68	74.5	0.8	2.52	69.5
400	3.3	0.3	0.3	0.03	0.7	4.0	3.00	85.0	0.8	2.84	78.0
500	3.5	0.3	0.3	0.03	0.7	4.0	3.00	93.5	0.8	3.00	87.0
630	3.5	0.3	0.3	0.03	0.7	4.0	3.00	99.0	0.8	3.00	93.0

THREE CORE 11 KV (E) XLPE INSULATED ARMOURED CABLES

Nom. Area	Thickness / Dimensions (mm)
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Round Wire Armoured			Flat Strip Armoured
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Armour Wire	Outer Sheath	Overall Diameter	Armour Strip	Outer Sheath	Overall Diameter
(Sqmm)	(Nom)	(Min)	(Min)	(Approx.)	(Min)	(Nom)	(Min)	(Approx.)	(Nom)	(Min)	(Approx.)
25	3.6	0.3	0.3	0.03	0.4	2.0	1.72	42.0	0.8	1.72	39.5
35	3.6	0.3	0.3	0.03	0.5	2.0	1.88	45.0	0.8	1.72	42.5
50	3.6	0.3	0.3	0.03	0.5	2.5	2.04	48.5	0.8	1.88	45.0
70	3.6	0.3	0.3	0.03	0.5	2.5	2.04	52.5	0.8	1.88	48.5
95	3.6	0.3	0.3	0.03	0.6	2.5	2.20	56.5	0.8	2.04	52.5
120	3.6	0.3	0.3	0.03	0.6	2.5	2.20	59.5	0.8	2.20	56.0
150	3.6	0.3	0.3	0.03	0.6	2.5	2.36	62.5	0.8	2.20	59.0
185	3.6	0.3	0.3	0.03	0.7	3.15	2.52	68.0	0.8	2.36	63.0
240	3.6	0.3	0.3	0.03	0.7	3.15	2.68	73.0	0.8	2.52	68.0
300	3.6	0.3	0.3	0.03	0.7	3.15	2.84	77.5	0.8	2.68	72.5
400	3.6	0.3	0.3	0.03	0.7	4.0	3.00	86.0	0.8	2.84	79.5
500	3.6	0.3	0.3	0.03	0.7	4.0	3.00	94.0	0.8	3.00	87.5
630	3.6	0.3	0.3	0.03	0.7	4.0	3.00	99.5	0.8	3.00	93.0

THREE CORE 11 KV (UE) XLPE INSULATED ARMOURED CABLES

Nom. Area	Thickness / Dimensions (mm)
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Round Wire Armoured			Flat Strip Armoured
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Armour Wire	Outer Sheath	Overall Diameter	Armour Strip	Outer Sheath	Overall Diameter
(Sqmm)	(Nom)	(Min)	(Min)	(Approx.)	(Min)	(Nom)	(Min)	(Approx.)	(Nom)	(Min)	(Approx.)
25	5.5	0.3	0.3	0.03	0.3	1.6	1.40	25.5	0.8	1.40	24.0
35	5.5	0.3	0.3	0.03	0.3	1.6	1.40	26.5	0.8	1.40	25.0
50	5.5	0.3	0.3	0.03	0.3	1.6	1.56	28.0	0.8	1.40	26.0
70	5.5	0.3	0.3	0.03	0.3	1.6	1.56	29.5	0.8	1.56	28.0
95	5.5	0.3	0.3	0.03	0.3	2.0	1.56	32.0	0.8	1.56	29.5
120	5.5	0.3	0.3	0.03	0.4	2.0	1.56	33.5	0.8	1.56	31.0
150	5.5	0.3	0.3	0.03	0.4	2.0	1.56	35.0	0.8	1.56	32.5
185	5.5	0.3	0.3	0.03	0.4	2.0	1.56	36.5	0.8	1.56	34.0
240	5.5	0.3	0.3	0.03	0.4	2.0	1.72	39.0	0.8	1.56	36.5
300	5.5	0.3	0.3	0.03	0.4	2.0	1.72	41.0	0.8	1.72	38.5
400	5.5	0.3	0.3	0.03	0.5	2.0	1.88	44.5	0.8	1.72	42.0
500	5.5	0.3	0.3	0.03	0.5	2.5	2.04	49.5	0.8	1.88	46.0
630	5.5	0.5	0.3	0.03	0.5	2.5	2.04	52.5	0.8	1.88	49.0
800	5.5	0.5	0.3	0.03	0.6	2.5	2.20	59.0	0.8	2.04	55.0
1000	5.5	0.5	0.3	0.03	0.6	2.5	2.36	62.5	0.8	2.20	59.0

THREE CORE 22 KV (E) XLPE INSULATED ARMOURED CABLES

Nom. Area	Thickness / Dimensions / Dia (mm)
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Round Wire Armoured			Flat Strip Armoured
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Armour Wire	Outer Sheath	Overall Diameter	Armour Strip	Outer Sheath	Overall Diameter
(Sqmm)	(Nom)	(Min)	(Min)	(Approx.)	(Min)	(Nom)	(Min)	(Approx.)	(Nom)	(Min)	(Approx.)
35	6.0	0.3	0.3	0.03	0.6	2.5	2.20	57.0	0.8	2.04	53.5
50	6.0	0.3	0.3	0.03	0.6	2.5	2.36	60.0	0.8	2.20	56.0
70	6.0	0.3	0.3	0.03	0.6	2.5	2.36	63.5	0.8	2.36	60.0
95	6.0	0.3	0.3	0.03	0.7	3.15	2.52	69.0	0.8	2.36	64.0
120	6.0	0.3	0.3	0.03	0.7	3.15	2.68	72.0	0.8	2.52	67.0
150	6.0	0.3	0.3	0.03	0.7	3.15	2.68	75.0	0.8	2.68	70.5
185	6.0	0.3	0.3	0.03	0.7	3.15	2.84	79.0	0.8	2.68	74.0
240	6.0	0.3	0.3	0.03	0.7	4.0	3.00	86.0	0.8	2.84	79.0
300	6.0	0.3	0.3	0.03	0.7	4.0	3.00	90.0	0.8	3.00	83.5
400	6.0	0.3	0.3	0.03	0.7	4.0	3.00	96.5	0.8	3.00	90.0
500	6.0	0.3	0.3	0.03	0.7	4.0	3.00	104.5	0.8	3.00	98.0
630	6.0	0.3	0.3	0.03	0.7	4.0	3.00	110.0	0.8	3.00	103.5

THREE CORE 33 KV (E) XLPE INSULATED ARMOURED CABLES

Nom. Area	Thickness / Dimensions / Dia (mm)
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Round Wire Armoured			Flat Strip Armoured
	Insulation	Conductor Screen	Insulation Screen	Copper Tape	Inner Sheath	Armour Wire	Outer Sheath	Overall Diameter	Armour Strip	Outer Sheath	Overall Diameter
(Sqmm)	(Nom)	(Min)	(Min)	(Approx.)	(Min)	(Nom)	(Min)	(Approx.)	(Nom)	(Min)	(Approx.)
50	8.8	0.3	0.3	0.03	0.7	3.15	2.68	74.0	0.8	2.52	69.0
70	8.8	0.3	0.3	0.03	0.7	3.15	2.84	78.0	0.8	2.68	73.0
95	8.8	0.3	0.3	0.03	0.7	3.15	3.00	82.0	0.8	2.84	77.0
120	8.8	0.3	0.3	0.03	0.7	4.0	3.00	86.5	0.8	2.84	80.0
150	8.8	0.3	0.3	0.03	0.7	4.0	3.00	89.5	0.8	3.00	83.0
185	8.8	0.3	0.3	0.03	0.7	4.0	3.00	93.0	0.8	3.00	86.5
240	8.8	0.3	0.3	0.03	0.7	4.0	3.00	98.0	0.8	3.00	91.5
300	8.8	0.3	0.3	0.03	0.7	4.0	3.00	102.0	0.8	3.00	95.5
400	8.8	0.3	0.3	0.03	0.7	4.0	3.00	108.5	0.8	3.00	102.5
500	8.8	0.3	0.3	0.03	0.7	4.0	3.00	116.5	0.8	3.00	110.0
630	8.8	0.3	0.3	0.03	0.7	4.0	3.00	122.0	0.8	3.00	115.5

Frequently Asked Questions

What is an MV multicore copper and aluminium armoured power cable used for?

This cable is used for power transmission and distribution across industries, including petrochemical, fertilizer, steel, cement, metro rail projects, mining, and solar power plants. It is generally suitable for direct burial or for installation on trays or in ducts.

What sizes are available for this cable?

The size of conductors varies from 25 sq. mm to 630 sq. mm, using either aluminum or copper conductors, for voltages ranging from 6.6 kV to 33 kV.

What conductor options are available?

The conductor is a stranded, compacted circular aluminium or copper conductor, so buyers can choose the material that suits their project cost and performance requirements.

What standards does this cable comply with?

This cable complies with IS 7098 Part 2, IEC 60502, BS 6622, and AS 1429.1, which apply to domestic and export projects in India.

What is the construction of this multicore armoured cable?

This cable structure is made up of a stranded compacted circular conductor, which is screened with extruded semiconducting material, XLPE insulation, an insulation screen with an extruded semiconducting material, followed by copper tape, cores cabled together, extruded PVC inner sheath, one layer of galvanized steel round wire or flat strip armor, and outer PVC type ST2 sheath.

Can this cable be used for direct burial?

Yes, this cable is generally suitable for direct burial, and it can also be installed on cable trays or in ducts, depending on the project requirement.

Does this cable have fire performance options?

Yes, the outer sheath can be specially formulated to meet Flame Retardant, FR, Flame Retardant Low Smoke and Low Halogen, FRLSH, or Flame Retardant Low Smoke and Zero Halogen, FRLSZH, requirements.

What are the electrical advantages of this cable?

The cable has high electrical, mechanical, and thermal characteristics, thereby providing it with higher continuous current carrying capacity as well as short circuit rating when compared to other cable systems.

What voltage classes does Dynamic Cables manufacture this cable in?

Dynamic Cables manufactures multicore XLPE insulated armoured cables across 6.6 kV, 11 kV, 22 kV, and 33 kV voltage classes, with dimensional data available for each size and voltage rating on request.

How can I get a technical datasheet or quotation for this cable?

Click the “Request for Quote” button on this page or get in touch with our team by providing us with your information regarding your class of voltage, type of conductor, and required dimensions for the project.