Armoured Cables – WAACables

Armoured – Unarmoured Cables

An armoured cable is a cable with a metal protective covering to ensure electrical continuity of the safety ground. Armoured cables are used in applications where cables will be exposed to mechanical or environmental damage under normal operating conditions. These applications include power circuits in industrial plants, commercial buildings, processing plants and central and substation utility applications. An unarmoured cables are usually composed by a few or several sets of wires in each group at least two wires are twisted like a rope, each conductor are insulated and often around single central twist, outer is wrapped with highly insulating cover layer. The cable has the characteristics of internal electricity and external insulation. The unarmoured cable is easy to install and use.

Specifications for Armoured Cables

Sr. No.	No. of cores & cross sectional Area ( Sq.mm. )	Insulation XLPE Thickness mm	Inner Sheath PVC Thickness mm	Armour Size mm ( G.I ) W x H	Outer Sheath PVC Thickness mm	Approx Outer Sheath O / D mm	Max . Dc Conductor Resistance At 20 ° C ( Ohm / km )	Approx. Weight KGS / km	Current Ratings ( Amp.)
Sr. No.	No. of cores & cross sectional Area ( Sq.mm. )	Insulation XLPE Thickness mm	Inner Sheath PVC Thickness mm	Armour Size mm ( G.I ) W x H	Outer Sheath PVC Thickness mm	Approx Outer Sheath O / D mm	Max . Dc Conductor Resistance At 20 ° C ( Ohm / km )	Approx. Weight KGS / km	Direct in Ground	In Air
1	3 CX 1.5	0.70	0.30	1.40	1.24	13.20	12.10	375	23	22
2	3 CX 2.5	0.70	0.30	1.40	1.24	13.95	7.41	433	30	30
3	3 CX 4	0.70	0.30	1.40	1.24	15.45	4.61	546	44	39
4	3 CX6	0.70	0.30	1.40	1.24	16.55	3.08	647	55	50
5	3 CX 10	0.70	0.30	4.0 X 0.80	1.40	19.10	1.83	648	74	67
6	3 CX 16	0.70	0.30	4.0 X 0.80	1.40	20.35	1.15	1058	94	85
7	3 CX 25	0.90	0.40	4.0 X 0.80	1.40	21.30	0.727	1196	120	125
8	3 CX 35	0.90	0.40	4.0 X 0.80	1.40	23.30	0.524	1521	145	155
9	3 CX 50	1.00	0.40	4.0 X 0.80	1.40	26.10	0.387	2026	170	190
10	3 CX 70	1.10	0.50	4.0 X 0.80	1.56	30.60	0.268	2658	210	235
11	3 CX 95	1.10	0.50	4.0 X 0.80	1.56	33.10	0.193	4359	250	290
12	3 CX 120	1.20	0.50	4.0 X 0.80	1.56	36.30	0.153	4276	285	330
13	3 CX 150	1.40	0.60	4.0 X 0.80	1.72	38.90	0.124	5266	315	375
14	3 CX 185	1.60	0.60	4.0 X 0.80	1.72	43.10	0.0991	6320	355	435
15	3 CX 240	1.70	0.70	4.0 X 0.80	1.88	47.80	0.0754	7913	410	510
16	3 C X 300	1.80	0.70	4.0 X 0.80	2.04	52.90	0.0601	9725	460	590

Specifications for Unarmoured Cables

Sr. No.	No. of cores & cross sectional Area ( Sq.mm. )	Insulation XLPE Thickness mm	Inner Sheath PVC Thickness mm	Outer Sheath PVC Thickness mm	Approx Outer Sheath O / D mm	Max . Dc Conductor Resistance At 20 ° C ( Ohm / km )	Approx . Weight KGS / km	Current Ratings ( Amp.)
Sr. No.	No. of cores & cross sectional Area ( Sq.mm. )	Insulation XLPE Thickness mm	Inner Sheath PVC Thickness mm	Outer Sheath PVC Thickness mm	Approx Outer Sheath O / D mm	Max . Dc Conductor Resistance At 20 ° C ( Ohm / km )	Approx . Weight KGS / km	Direct in Ground	In Air
1	3 CX 1.5	0.70	0.30	1.80	11.60	12.10	185	23	22
2	3 CX 2.5	0.70	0.30	1.80	12.35	7.41	226	30	30
3	3 CX4	0.70	0.30	1.80	13.85	4.61	304	44	39
4	3 CX6	0.70	0.30	1.80	14.95	3.08	379	55	50
5	3 CX 10	0.70	0.30	1.80	17.10	1.83	541	74	67
6	3 C X 16	0.70	0.30	2.00	20.05	1.15	800	94	85
7	3 CX 25	0.90	0.40	2.00	20.10	0.727	946	120	125
8	3 CX 35	0.90	0.40	2.00	21.95	0.524	1241	145	155
9	3 CX 50	1.00	0.40	2.00	24.85	0.387	1700	170	190
10	3 CX 70	1.10	0.50	2.00	27.95	0.268	2255	210	235
11	3 CX 95	1.10	0.50	2.20	31.45	0.193	3034	250	290
12	3 CX 120	1.20	0.50	2.20	34.55	0.153	3801	285	330
13	3 CX 150	1.40	0.60	2.20	38.30	0.124	4702	315	375
14	3 CX 185	1.60	0.60	2.40	42.25	0.0991	5737	355	435
15	3 C X 240	1.70	0.70	2.60	47.05	0.0754	7271	410	510
16	3 CX 300	1.80	0.70	2.80	51.70	0.0601	9011	460	590