• Model NO.：Al,XLPE,CTS,PVC,SWA,PVC
• Wire Core Material：Aluminum
• Certification：ISO, CCC, CE
• Model：Al,XLPE,Cts,PVC,Swa,PVC
• Brand：Boan
• Rated Voltage：8.7,15 (17.5) Kv
• Class of Conductor：2
• Number of Cores：3
• Size：25-400 mm2
• Type of Armour：Steel Wire Armour
• Transport Package：Heated Steel-Wooden Drum,Steel Drum
• Specification：SGS
• Trademark：DingAn
• Origin：Jiangsu Yixing, China
• HS Code：8544601200
• Production Capacity：12000 Km,Year

Basic Info.

Model NO. Al/XLPE/CTS/PVC/SWA/PVC Wire Core Material Aluminum Certification ISO, CCC, CE Model Al/XLPE/Cts/PVC/Swa/PVC Brand Boan Rated Voltage 8.7/15 (17.5) Kv Class of Conductor 2 Number of Cores 3 Size 25-400 mm2 Type of Armour Steel Wire Armour Transport Package Heated Steel-Wooden Drum/Steel Drum Specification SGS Trademark DingAn Origin Jiangsu Yixing, China HS Code 8544601200 Production Capacity 12000 Km/Year

Product Description

Al/XLPE/CTS/PVC/SWA/PVC, Power Cable, 8.7/15 (17.5) KV, 3/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	203	4.5	1.4	2.5	2.6	51.0	3945	612	1.20	0.690	10.02
35	6.9	280	4.5	1.4	2.5	2.7	53.0	4250	636	0.868	0.660	10.48
50	8.1	381	4.5	1.5	2.5	2.8	56.0	4645	672	0.641	0.620	11.16
70	9.7	553	4.5	1.5	2.5	2.9	59.5	5210	714	0.443	0.573	12.07
95	11.4	764	4.5	1.6	2.5	3.0	63.5	5900	762	0.320	0.523	13.21
120	12.9	965	4.5	1.7	2.5	3.1	67.5	6520	810	0.253	0.490	14.12
150	14.3	1186	4.5	1.7	2.5	3.2	70.5	7080	846	0.206	0.467	14.80
185	16.0	1500	4.5	1.8	3.15	3.4	76.0	8755	912	0.164	0.354	19.53
240	18.4	1967	4.5	1.9	3.15	3.6	82.0	10015	984	0.125	0.324	21.33
300	20.6	2445	4.5	2.0	3.15	3.7	87.0	11230	1044	0.100	0.299	23.14
400	23.3	3126	4.5	2.1	3.15	4.0	94.5	13010	1134	0.0778	0.273	25.31