MV Lead Sheathed - Riyadh Cables Group of Companies

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ARMOURED THREE CORE LEAD SHEATHED CABLE

COPPER CONDUCTORS

STANDARD : IEC 60502-2

Uo/U (Um)=6/10(12) kV

Code Number (1)	Nominal Cross Section	Nominal Dia. of Cond.	Weight of Cond.	Nominal Insulation Thick.	Approx. diameter over insulation	Nominal Lead Sheath Thick.	Armour Steel Wire Dia.	Nominal PVC Sheath Thick.	Approx. External Diameter	Approx. Weight of Cable
	mm²	mm	kg/km	mm	mm	mm	mm	mm	mm	kg/km
10	25	5.9	670	3.4	13.9	1.7	2.5	2.6	58	7800
11	35	6.9	929	3.4	14.9	1.8	2.5	2.7	62	8750
12	50	8.1	1260	3.4	16.1	1.9	2.5	2.8	65	9650
13	70	9.7	1820	3.4	17.7	2.0	2.5	2.9	69	11100
14	95	11.4	2518	3.4	19.4	2.1	2.5	3.1	74	13000
15	120	12.9	3175	3.4	20.9	2.2	2.5	3.2	79	14750
16	150	14.3	3919	3.4	22.3	2.3	3.15	3.3	84	17250
17	185	16.0	4902	3.4	24.0	2.4	3.15	3.5	88	19500
18	240	18.4	6443	3.4	26.4	2.5	3.15	3.7	96	22950
19	300	20.7	8069	3.4	28.9	2.6	3.15	3.8	102	26300

Nominal Cross Section	DC Resistance at 20°C	Nominal Inductance	Capacitance	Short circuit current for 1 sec.		Current Carrying Capacity(3)		Voltage drop per phase
Nominal Cross Section	DC Resistance at 20°C	Nominal Inductance	Capacitance	Conductor	Screen per phase (2)	Under- ground Cable	Cable in Air	Voltage drop per phase
mm²	ohm/km	mH/km	mF/km	KA	KA	A	A	V/A/km
25	0.727	0.387	0.21	3.575	0.503	150	150	0.829
35	0.524	0.368	0.23	5.005	0.535	190	190	0.618
50	0.387	0.355	0.25	7.150	0.574	225	225	0.146
70	0.268	0.342	0.29	10.010	0.625	270	280	0.351
95	0.193	0.335	0.31	13.585	0.680	330	340	0.273
120	0.153	0.326	0.34	17.160	0.728	370	385	0.231
150	0.124	0.319	0.37	21.450	0.773	420	445	0.200
185	0.0991	0.313	0.40	26.455	0.827	470	510	0.173
240	0.0754	0.305	0.44	34.320	0.917	540	590	0.148
300	0.0601	0.297	0.48	42.900	0.997	580	620	0.131

The code numbers to be read in conjuction with 03020123 at the beginning and "L" at the end.

Example: for 150 mm² the code number is 0302012316L

Code number for different types of insulation screen : replace the 6th digit as follows:
2 for S + CUW; 3 for B + CUT; 4 for B + CUW; 5 for G + CUT and 6 for G + CUW
For Copper Tape screen only.
Laying Conditions : Underground temperature of soil 20°C, Ground Thermal resistivity 100°C cm/W, ambient temperature 30°C.

For other laying conditions, please refer to Table nos. 1 - 5 for derating factors.

XLPE INSULATED LEAD SHEATHED MEDIUM VOLTAGE CABLES

Riyadh Cables Group of Companies - PO Box 26862, Riyadh 11496 KSA, Tel.no.9661-2651415, Fax no.9661-2651423