Al/XLPE/Cts/PVC/Awa/PVC, Power Cable, 6/10 (12) Kv, 1/C (IEC 60502-2)

Prod Model:	AL/XLPE/CTS/PVC/AWA/PVC
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Voltage:	6/10 (12) Kv
Class Of Conductor:	2
Number Of Cores:	1
Size:	25-1000 mm2
Type Of Armour:	Aluminum Wire Armour
Application:	Power Station
Voltage:	Low and Medium Voltage Cable
Current:	DC Cable
Insulation Material:	XLPE
Certification:	CE
Wire Core Material:	Aluminum
Model:	Al/XLPE/Cts/PVC/Awa/PVC
Brand:	Boan

Product Description

AL/XLPE/CTS/PVC/AWA/PVC, Power Cable, 6/10(12) KV, 1/C (IEC 60502-2)
The cable design conforms to IEC 60502 part 2. However if requested, we can separately offer guaranteed technical particulars for cables as per different international specifications or specific customer needs.

CONSTRUCTIONAL FEATURES

Conductor
Aluminum Conductors upto 1000 sq mm will be circular compacted & stranded and shall comply with IEC-60228 Class 2.

Conductor screen
This will be an extruded layer of semiconducting XLPE applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen.

Insulation
This will be an extruded layer of insulating grade XLPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen.

Insulation screen
This will be a layer of semiconducting XLPE which will be applied by tripe extrusion process over the insulation.

Metallic screen
It will consist of a layer of copper wires applied helically with overlap over insulation screen. Other combinations of metallic screens as per customer's requirement can also be provided on request.

Inner Sheath (Bedding)
Extruded layer of PVC or PE is applied over the laid-up cores. PVC is normally of grade ST2 or PE of grade ST7 as per IEC 60502 Part 2.

Armour

The armour is applied over inner sheath. For Single core cables this is of aluminium wires and for multicore cables the armour can be of one among the following options: -
A) Galvanized steel wire.
B) Galvanized steel tape.
C) Galvanised steel strip.
The armour is applied helically over the bedding.

Outer sheath
An extruded layer is applied over the armour in case of armoured cables and over the laid up cores in case of unarmoured cables. Outer sheath material can be either PVC of grade ST2 or PE of grade ST7 as per IEC-60502 Part 2.

Section	Conductor diameter	Conductor weight	Insulation thickness	Bedding thickness	Armour wire diameter	Outer sheath thickness	Cable overall diameter	Cable weight	Minimum bending radius of cable	DC resistance of conductor at 20 °C	Armour DC resistance at 20 °C	Short circuit current rating of armour for 1 second
mm2	mm	kg/km	mm	mm	mm	mm	mm	kg/km	mm	ohm/km	ohm/km	kA
25	5.9	67	3.4	1.2	1.6	1.8	23.5	675	353	1.20	0.542	4.78
35	6.9	92	3.4	1.2	1.6	1.8	24.5	740	368	0.868	0.506	5.12
50	8.1	125	3.4	1.2	1.6	1.8	26.0	820	390	0.641	0.474	5.46
70	9.7	182	3.4	1.2	1.6	1.9	27.5	950	413	0.443	0.434	5.97
95	11.4	251	3.4	1.2	1.6	1.9	29.5	1085	443	0.320	0.400	6.49
120	12.9	317	3.4	1.2	1.6	2.0	31.0	1220	465	0.253	0.380	6.83
150	14.3	390	3.4	1.2	2.0	2.1	33.5	1455	503	0.206	0.286	9.07
185	16.0	493	3.4	1.2	2.0	2.1	35.0	1625	525	0.164	0.270	9.60
240	18.4	646	3.4	1.2	2.0	2.2	38.0	1905	570	0.125	0.243	10.67
300	20.6	803	3.4	1.2	2.0	2.2	40.0	2155	600	0.100	0.226	11.47
400	23.3	1027	3.4	1.2	2.0	2.4	43.5	2570	653	0.0778	0.207	12.54
500	26.3	1307	3.4	1.3	2.5	2.5	48.0	3190	720	0.0605	0.152	17.09
630	30.0	1721	3.4	1.4	2.5	2.6	52.0	3830	780	0.0469	0.138	18.75
800	34.2	2188	3.4	1.4	2.5	2.7	57.0	4600	855	0.0367	0.122	21.25
1000	38.2	2759	3.4	1.5	2.5	2.9	61.5	5440	923	0.0291	0.111	23.34