Single Core Overhead XLPE Insulated Aluminium Covered Line Wire and Cable

Product Name:

Model NO.:

35mm2, 50mm2, 75mm2

Type:

Insulated

Conductor Type:

Stranded

Application:

Overhead

Conductor Material:

Steel-Al

Sheath Material:

Crosslinking

Insulation Material:

Fiberglass

Insulation Material:

Inner Screen

Material Shape:

Round Wire

Range of Application:

Overhead

Certification:

ISO9001, RoHS

Brand:

Jytop

Standards:

IEC502/IEC227

Rated Voltage:

1kv~10kv

Trademark:

JYTOP

Transport Package:

Packed in Coils or Reels

Specification:

95mm2, 120mm2, 150mm2

Origin:

Zhengzhou, China

HS Code:

8544601200

Product Description

Single Core Overhead XLPE Insulated Aluminium Covered line wire and Cable

1. Introduction
It consists of copper or aluminum conductor, inner shielding layer, weather-prrof insulation material and outer shielding layer. It has not only power-transmitting character of power cable, but strong mechanical character of aerial cable as well. In comparison with bare wire, it boasts many advantages such as small span in laying the cable, high reliability and good aging-resistant character.

2.Executive Standard
GB12527-90 1KV Overhead Insulated Cable( According to IEC502/IEC227 Standard)
GB14049-93 10KV Overhead Insulated Cable

3. Working conditions of Overhead Insulated Cable
(1) Rated voltage: 1KV, 10KV
(2) The highest work temperature of the cable conductor:XLPE Insulated cable 90ºC,HDPE Insulated
cable 75ºC.
(3) During having a short(lasting less than 5 seconds), the maximum temperature: XLPE insulated cable 250ºC,HDPE insulated cable 150ºC.
(4) During the cable lying temperature must be above -20ºC.
(5) Bending radius allowance of the cable:
A:1KV overhead insulated cable: It should be no less than 4D for the cable with outer diameter less
than 25mm; It should be no less than 6D for the cable with outer diameter of 25mm or more.
B: 10KV overhead insulated cable:
Single core cable: 20 (D+d)±5%mm; Multl-core cable: 15 (D+d)±5%mm.
Formula inside: D—Actual cable outer diameter; d—Actual conductor outer diameter.

4. Conductor DC resistance, Insulate resistance & conductor splitting force

NCS-Area m	Conductor DC resistanace MΩ.km			Insulate resistance MΩ.km			Conductor Min Splitting Source
	Conductor DC resistanace MΩ.km			1KV		10KV	Conductor Min Splitting Source
	Hard Cu	Soft Cu	AL	70ºC	90ºC	20ºC	Hard Cu	Al
10	1.906	1.83	3.08	0.0067	0.67	Common 1500	3471	1650
16	1.198	1.15	1.91	0.0065	0.65		5486	2517
25	0.749	0.727	1.2	0.0054	0.54		8465	3762
35	0.540	0.524	0.868	0.054	0.54		11731	5177
50	0.399	0.387	0.641	0.0046	0.46		16502	7011
70	0.276	0.268	0.443	0.004	0.40		23461	10354
95	0.199	0.193	0.320	0.0039	0.39	Light 1000	31579	13727
120	0.158	0.153	0.253	0.0035	0.35		39911	17339
150	0.128	/	0.206	0.0035	0.35		49505	21033
185	0.1021	/	0.164	0.0035	0.35		61846	26732
240	0.0777	/	0.125	0.0034	0.34		79823	34679
300	0.0619	/	0.100	/	/		99788	43349

5. Diameter and weight of 1KV overhead AL-Ste 1-core cable

AL Nominal Area m	Steel Nominal Area m	Reference diameter mm	Approximate weight kg/km
AL Nominal Area m	Steel Nominal Area m	Reference diameter mm	JKLGYJ	JKLGY
25	4	9.2	134	134
35	6	10.8	180	180
50	8	12	241	241
70	10	13.8	318	318
95	15	16.2	442	443
120	20	17.8	556	557
150	25	19.8	695	696
185	30	22.4	892	894
240	30	25	1147	1149
300	40	28.6	1424	1426

6. Diameter and weight of 10KV AL-Ste 1-core common type insulate overhead cable

AL Nominal Area m	Steel Nominal Area m	Reference diameter mm	Approximate weight kg/km
AL Nominal Area m	Steel Nominal Area m	Reference diameter mm	JKLGYJ	JKLGY
35	6	15.8	265	267
50	8	17.0	335	336
70	10	18.8	421	423
95	15	21.0	550	552
120	20	22.6	672	674
150	25	24.2	808	810
185	30	26.4	1003	1005
240	30	28.6	1251	1254
300	40	31.8	1524	1527

7. Diameter and weight of 10KV AL-Ste 1-core light type insulate overhead cable

AL Nominal Area m	Steel Nominal Area m	Reference diameter mm	Approximate weight kg/km
AL Nominal Area m	Steel Nominal Area m	Reference diameter mm	JKLGYJ	JKLGY
25	4	12	171	172
35	6	13	218	219
50	8	14.2	283	284
70	10	16	366	367
95	15	18	487	489
120	20	19.6	606	607
150	25	21.2	737	739
185	30	23.4	926	928
240	30	25.6	1169	1171
300	40	28.8	1433	1435