XLPE insulated cables for rated voltage

XLPE insulated cables for rated voltage

from 6kV to 35kV

Ⅰ、Product construct plan

Ⅱ、Standard

This product accords to standard GB/T12706《rated voltage 1kV-35kV extruded power cable and adjunct》at the same time can be produced as consumers requirement according to IEC,BS,DIN,ANSI.

Ⅲ、Application features

3.1 Rate voltage Uo/U 3.6/6kV-26/35kV

3.2 Max.continuous operating temperature is 90℃

3.3 Max.short circuit and conductor temperature (max.5sec)250℃

3.4 The ambient temperature shall not below 0℃

3.5 Cable bend radius:three-core of cable should not be 15 times less than cable overall diameter ;single-core of cable should not be 20 times less than cable diameter.

Ⅳ、Presention of cable rated voltage

4.1 Cable rated voltage accords to operating condition of cable system Uo/U(Um)kv

4.2 Rated A.C voltage U cable metals designed conductor to earth or between.

4.3 Tated A.C voltage designed for conductors.

4.4 Max hightest system voltage Um equipment affording.

三系统用电缆的Uo值推荐如下表：

System voltage（U）

MAX.system voltage（Um）

Rated voltage（Uo）kV

tape A&B system

type C system

7.2

17.5

40.5

3.6

8.7

—

Ⅴ、Type Designation Application

Type		Designation	Application
Cu core	Al core	Designation	Application
YJV	YJLV	XLPE insulated and PVC sheathed power cable	Used in room, tunnel , fixed on bracket,in tunnel and embedded in ground certain hali-off force is permiss ible , but not outer mechanical force .
YJY	YJLY	XLPE insulated and PE sheathed power cable
YJV22	YJLV22	XLPE insulated steel tape armored and PVC sheathed power cable	Used for laying under ground.Outer mechanical force is permissble,but not giant pulling force .
YJV23	YJLV23	XLPE insulated steel tape armored and PE sheathed power cable

Ⅵ、Range of production

Type	No. of cores	Rated Voltage
		3.6/6—6/6	6/10—8.7/10	8.7/15—12/20	18/30—26/35
		Nominal cross-section mm²
YJV、YJLV YJYV、YJLY	1-3	25-500	25-500	35-500	50-500
YJV22、YJLV22 YJV23、YJLV23	1-3	25-500	25-500	35-500	50-500

Ⅶ、Technical Date

7.1 3.6 / 6kV single-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx weight		D.C. resistance of conductor at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu wire
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	2.5	1.8	19.0	19.0	617	459	0.727	1.200	0.9271	1.5385	3.69	2.42	1.075	3.48
35	2.5	1.8	20.0	20.0	736	515	0.524	0.0868	0.6683	1.1130	5.15	3.37	1.074	3.476
50	2.5	1.8	22.0	22.0	903	587	0.387	0.641	0.4936	0.8220	7.31	4.79	1.072	3.471
70	2.5	1.8	23.0	23.0	1129	687	0.268	0.443	0.3420	0.5681	10.2	6.68	1.070	3.465
95	2.5	1.8	25.0	25.0	1407	807	0.193	0.320	0.2465	0.4105	13.8	9.02	1.069	5.408
120	2.5	1.8	26.0	26.0	1676	918	0.153	0.253	0.1956	0.3247	17.4	11.4	1.068	5.403
150	2.5	1.8	28.0	28.0	1990	1043	0.124	0.206	0.1588	0.2645	21.7	14.2	1.067	5.308
185	2.5	1.9	30.0	30.0	2358	1190	0.0991	0.164	0.1272	0.2108	26.7	17.5	1.064	7.532
240	2.8	1.9	32.0	32.0	2935	1420	0.0754	0.125	0.0972	0.1609	34.6	22.6	1.241	7.532
300	2.8	2.0	35.0	35.0	3648	1754	0.0601	0.100	0.0780	0.1290	43.1	28.2	1.239	7.521
400	3.0	2.1	39.0	39.0	4675	2149	0.0407	0.0778	0.0616	0.1010	57.4	37.6	1.240	7.5289
500	3.2	2.2	41.0	41.0	5702	2544	0.0366	0.0605	0.0489	0.0789	71.7	47.0	1.243	7.545

7.2 6 / 6 kV 、6 / 10kV single-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross sectional	Insulation Nominal Thicknes	Sheath Thickness	Approx outer diameter		approx weight		D.C. resistance of conductoe at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu wire
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	3.4	1.8	21.0	21.0	685	527	0.727	1.200	0.9271	1.5385	3.69	2.42	1.083	3.506
35	3.4	1.8	22.0	22.0	807	586	0.524	0.0868	0.6683	1.1130	5.15	3.37	1.082	3.501
50	3.4	1.8	23.0	23.0	977	661	0.387	0.641	0.4936	0.8220	7.31	4.79	1.079	3.496
70	3.4	1.8	25.0	25.0	1207	765	0.268	0.443	0.3420	0.5681	10.2	6.68	1.077	3.491
95	3.4	1.8	27.0	27.0	1489	889	0.193	0.320	0.2465	0.4105	13.8	9.02	1.077	5.449
120	3.4	1.8	28.0	28.0	1762	1004	0.153	0.253	0.1956	0.3247	17.4	11.4	1.077	5.449
150	3.4	1.9	30.0	30.0	2080	1133	0.124	0.206	0.1588	0.2645	21.7	14.2	1.076	5.440
185	3.4	2.0	32.0	32.0	2453	1285	0.0991	0.164	0.1272	0.2108	26.7	17.5	1.251	7.590
240	3.4	2.1	34.0	34.0	3100	1584	0.0794	0.125	0.0972	0.1609	34.6	22.6	1.250	7.583
300	3.4	2.2	36.0	36.0	3723	1829	0.0601	0.100	0.0780	0.1290	43.1	28.2	1.246	7.560
400	3.4	2.3	40.0	40.0	4728	2203	0.0470	0.0778	0.0616	0.1010	57.4	37.6	1.245	7.553
500	3.4	2.4	42.0	42.0	5733	2577	0.0366	0.0605	0.0489	0.0789	71.7	47.0	1.244	7.547

7.3 8.7 / 10kV、 8.7 / 15kV single-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	4.5	1.8	23.0	23.0	775	617	0.727	1.20	0.9271	1.5385	3.69	2.42	1.094	3.540
35	4.5	1.8	24.0	24.0	899	678	0.524	0.868	0.6683	1.1130	5.15	3.37	1.092	3.536
50	4.5	1.8	26.0	26.0	1073	757	0.387	0.641	0.4936	0.8220	7.31	4.79	1.091	3.532
70	4.5	1.8	27.0	27.0	1308	866	0.268	0.443	0.3420	0.5681	10.2	6.68	1.090	3.527
95	4.5	1.8	29.0	29.0	1596	996	0.193	0.320	0.2465	0.4105	13.8	9.02	1.086	5.494
120	4.5	1.9	30.0	30.0	1874	1116	0.153	0.253	0.1956	0.3247	17.4	11.4	1.266	5.489
150	4.5	1.9	32.0	32.0	2194	1250	0.124	0.206	0.1588	0.2645	21.7	14.2	1.265	5.484
185	4.5	2.0	34.0	34.0	2649	1481	0.0991	0.164	0.1272	0.2108	26.7	17.5	1.266	7.680
240	4.5	2.1	36.0	36.0	3234	1719	0.0754	0.125	0.0972	0.1609	34.6	22.6	1.266	7.659
300	4.5	2.1	38.0	38.0	3865	1971	0.0601	0.100	0.0780	0.1290	43.1	28.2	1.261	7.652
400	4.5	2.3	42.0	42.0	4830	2354	0.0407	0.0778	0.0616	0.1010	57.4	37.6	1.256	7.622
500	4.5	2.4	44.0	44.0	5790	2737	0.0366	0.0605	0.0489	0.0789	71.7	47.0	1.253	7.603

7.4 12 / 20kV single-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Sort-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu wire
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
35	5.5	1.8	26.0	26.0	990	769	0.524	0.868	0.6683	1.1130	5.15	3.37	1.096	3.547
50	5.5	1.8	28.0	28.0	1166	815	0.387	0.641	0.4936	0.8220	7.31	4.79	1.095	3.544
70	5.5	1.9	29.0	29.0	1407	965	0.268	0.443	0.3420	0.5681	10.2	6.68	1.091	3.533
95	5.5	1.9	31.0	31.0	1700	1100	0.193	0.320	0.2465	0.4105	13.8	9.02	1.272	5.512
120	5.5	2.0	33.0	33.0	1982	1224	0.153	0.253	0.1956	0.3247	17.4	11.4	1.271	5.511
150	5.5	2.0	34.0	34.0	2383	1436	0.124	0.206	0.1588	0.2645	21.7	14.2	1.270	5.506
185	5.5	2.1	36.0	36.0	2771	1603	0.0991	0.164	0.1272	0.2108	26.7	17.5	1.267	7.689
240	5.5	2.1	38.0	38.0	3363	1848	0.0754	0.125	0.0972	0.1609	34.6	22.6	1.266	7.682
300	5.5	2.2	41.0	41.0	4000	2106	0.0601	0.100	0.0780	0.1290	43.1	28.2	1.265	7.678
400	5.5	2.3	44.0	44.0	5024	2498	0.0470	0.0778	0.0616	0.1010	57.4	37.6	1.260	7.648
500	5.5	2.4	45.0	45.0	6048	2890	0.0366	0.0605	0.0489	0.0789	71.7	47.0	1.257	7.629

7.5 18/ 20kV，18/30kV single-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx weight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu wire
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
50	8.0	2.0	33.0	33.0	1426	1110	0.387	0.641	0.4936	0.8220	7.31	4.79	1.284	3.563
70	8.0	2.0	35.0	35.0	1752	1310	0.268	0.443	0.3420	0.5681	10.2	6.68	1.281	3.554
95	8.0	2.1	36.0	36.0	2062	1462	0.193	0.320	0.2465	0.4105	13.8	9.02	1.280	5.548
120	8.0	2.1	38.0	38.0	2358	1600	0.153	0.253	0.1956	0.3247	17.4	11.4	1.279	5.544
150	8.0	2.2	40.0	40.0	2699	1752	0.124	0.206	0.1588	0.2645	21.7	14.2	1.278	5.541
185	8.0	2.2	41.0	41.0	3100	1932	0.0991	0.164	0.1271	0.2107	26.7	17.5	1.275	7.736
240	8.0	2.3	44.0	44.0	3709	2194	0.0754	0.125	0.0971	0.1608	34.6	22.6	1.274	7.730
300	8.0	2.4	46.0	46.0	4364	2470	0.0601	0.100	0.0778	0.1289	43.1	28.2	1.271	7.713
400	8.0	2.5	49.0	49.0	5517	2991	0.0470	0.0778	0.0615	0.1010	57.4	37.6	1.270	7.706
500	8.0	2.5	51.0	51.0	6670	3512	0.0366	0.0605	0.0487	0.0788	71.7	47.0	1.266	7.682

7.6 21/35kV single-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross sectional	Nominal Insulation Thickness	Sheath Thickness	Approx outer diameter		Approx weight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cuwire
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
50	9.3	2.1	36.7	36.7	1613	1303	0.387	0.641	0.4936	0.8820	7.31	4.79	1.286	3.568
70	9.3	2.1	38.3	38.3	1865	1431	2.268	0.443	0.3420	0.5681	10.2	6.68	1.285	3.564
95	9.3	2.2	40.1	40.1	2177	1588	0.193	0.320	0.2465	0.4105	13.8	9.02	1.234	5.565
120	9.3	2.2	41.5	41.5	2463	1716	0.153	0.253	0.1956	0.3247	17.4	11.4	1.280	5.551
150	9.3	2.3	43.3	43.3	2821	1891	0.124	0.206	0.1587	0.2645	21.7	14.2	1.279	5.546
185	9.3	2.4	45.1	45.1	3223	2076	0.0991	0.164	0.1271	0.2107	26.7	17.5	1.279	7.760
240	9.3	2.4	47.5	47.5	3809	2322	0.0754	0.125	0.0971	0.1608	34.6	22.6	1.276	7.745
300	9.3	2.5	49.5	49.5	4462	4260	0.0601	0.100	0.0788	0.1289	43.1	28.2	1.275	7.738
400	9.3	2.6	53.3	53.3	5534	3056	0.0470	0.0778	0.0615	0.1010	57.4	37.6	1.272	7.717
500	9.3	2.7	54.0	54.0	6900	3750	0.0366	0.0605	0.0487	0.0788	71.7	47.0	1.270	7.710

7.7 26/35kV single-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
50	10.5	2.2	38.0	38.0	1803	1487	0.387	0.641	0.4936	0.8220	7.31	4.79	1.288	3.572
70	10.5	2.2	40.0	40.0	2070	1628	0.268	0.443	0.3420	0.5681	10.2	6.68	1.286	3.569
95	10.5	2.3	42.0	42.0	2393	1793	0.193	0.320	0.2465	0.4105	13.8	9.02	1.283	5.561
120	10.5	2.3	43.0	43.0	2699	1942	0.153	0.253	0.1956	0.3247	17.4	11.4	1.282	5.558
150	10.5	2.4	45.0	45.0	3.52	2104	0.124	0.206	0.1588	0.2645	21.7	14.2	1.282	5.555
185	10.5	2.4	47.0	47.0	3465	2294	0.0991	0.164	0.1271	0.2107	26.7	17.5	1.279	7.762
240	10.5	2.5	49.0	49.0	4.92	2577	0.0754	0.125	0.0971	0.1608	34.6	22.6	1.278	7.756
300	10.5	2.6	51.0	51.0	4876	2982	0.0601	0.100	0.0788	0.1289	43.1	28.2	1.277	7.751
400	10.5	2.7	55.0	55.0	5949	3424	0.0470	0.0778 888	0.0615	0.1010	57.4	37.6	1.274	7.730
500	10.5	2.8	57.0	57.0	7000	3866	0.0366	0.0605 5	0.0487	0.0788	71.7	47.0	1.273	7.726

7.8 3.6/6kV three-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	2.5	2.1	3.9	3.9	1888	1414	0.727	1.200	0.9271	1.5385	3.69	2.42	2.958
35	2.5	2.2	41.0	41.0	2287	1624	0.524	0.868	0.6685	1.1130	5.15	3.37	2.958
50	2.5	2.3	44.0	44.0	2783	1836	0.387	0.641	0.4938	0.8220	7.31	4.79	2.958
70	2.5	2.4	48.0	48.0	3551	2225	0.268	0.443	0.3422	0.5683	10.2	6.68	2.958
95	2.5	2.5	52.0	52.0	4483	2683	0.193	0.320	0.2468	0.4107	13.8	9.02	2.958
120	2.5	2.6	55.0	55.0	5338	3065	0.153	0.253	0.1960	0.3249	17.4	11.4	2.958
150	2.5	2.8	59.0	59.0	6279	3438	0.124	0.206	0.1593	0.2648	21.7	14.2	2.958
185	2.5	2.9	62.0	62.0	7565	4061	0.0991	0.164	0.1279	0.2112	26.7	17.5	2.958
240	2.8	3.0	68.0	68.0	9304	4858	0.0754	0.125	0.0982	0.1615	34.6	22.6	3.031
300	2.8	3.1	74.0	74.0	11371	5689	0.0601	0.100	0.0792	0.1298	43.1	28.2	3.031
400	3.0	3.2	76.0	76.0	13438	6520	0.0470	0.0778	0.0633	0.1021	57.4	37.6	3.031
500	3.2	3.3	78.0	78.0	15505	7351	0.0366	0.0605	0.0509	0.0803	71.7	47.0	3.031

7.9 6/6kV、6/10kV three-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	3.4	2.3	43.0	43.0	2132	1658	0.727	1.200	0.9271	1.5385	3.69	2.42	2.958
35	3.4	2.3	45.0	45.0	2491	1828	0.524	0.868	0.6684	1.1130	5.15	3.37	2.958
50	3.4	2.4	48.0	48.0	3.91	2144	0.387	0.641	0.4937	0.8220	7.31	4.79	2.958
70	3.4	2.6	52.0	52.0	3884	2558	0.268	0.443	0.3421	0.5683	10.2	6.68	2.958
95	3.4	2.7	56.0	56.0	4778	2978	0.193	0.320	0.2467 .	0.4106	13.8	9.02	2.958
120	3.4	2.8	59.0	59.0	5595	3322	0.153	0.253	0.1959	0.3249	17.4	11.4	2.958
150	3.4	2.9	63.0	63.0	6732	3891	0.124	0.206	0.1592	0.2648	21.7	14.2	2.958
185	3.4	3.0	66.0	66.0	7954	4450	0.0991	0.164	0.1277	0.2110	26.7	17.5	2.958
240	3.4	3.2	77.0	77.0	9729	5183	0.0754	0.125	0.0980	0.1614	34.6	22.6	3.031
300	3.4	3.3	77.0	77.0	11855	6173	0.0601	0.100 .0.0778	0.0791	0.1297	43.1	28.2	3.031
400	3.4	3.4	79.0	79.0	13980	7163	0.0470	0.0778	0.0632	0.1020 0.0802	57.4	37.6	3.031
500	3.4	3.5	81.0	81.0	16107	8153	0.0366	0.0605	0.0509	0.0802	71.7	47.0	3.031

7.10 8.7/10kV、8.7/15kV three-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	Kg/k	Kg/k	Ω/Km	Ω/Km	Ω/Km	Ω/Km	KA	KA	KA	KA
25	4.5	2.5	50.0		2492	2012	0.727	1.200	0.9271	1.5385	3.69	2.42	2.958
35	4.5	2.5	53.0		2921	2300	0524	0.868	0.6684	1.1130	5.15	3.37	2.958
50	4.5	2.7	56.0		3524	2534	0.387	0.641	0.4937	0.8220	7.31	4.79	2.958
70	4.5	2.8	59.0		4279	2911	0.268	0.443	0.3421	0.5682	10.2	6.68	2.958
95	4.5	2.9	63.0		5174	3348	0.193	0.320	0.2467	0.4106	13.8	9.02	2.958
120	4.5	3.0	66.0		6042	3843	0.153	0.253	0.1959	0.3248	17.4	11.4	2.958
150	4.5	3.1	70.0		7099	4346	0.124	0.206	0.1591	0.2647	21.7	14.2	3.031
185	4.5	3.2	73.0		8260	4874	0.0991	0.184	0.1276	0.2110	26.7	17.5	3.031
240	4.5	3.4	78.0		10057	5845	0.0754	0.125	0.0978	0.1613	34.6	22.6	3.031
300	4.5	3.6	84.0		12039	6635	0.0601	0.100	0.0788	0.1295	43.1	28.2	3.031
400	4.5	3.8	92.0		15276	7459	0.0470	0.0778	0.0628	0.1018	57.4	37.6	3.031
500	4.5	4.0	99.0		18430	8265	0.0366	0.0605	0.0504	0.0799	71.7	47.0	3.031

7.11 12/20kV three-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
35	5.5	2.7	55.0	55.0	3233	2570	0.524	0.868	0.6684	1.1130	5.15	3.37	2.958
50	5.5	2.8	58.0	58.0	3810	2862	0.387	0.641	0.4937	0.8220	7.31	4.79	2.958
70	5.5	2.9	62.0	62.0	4710	3384	0.268	0.443	0.3421	0.5682	10.2	6.68	2.958
95	5.5	3.0	66.0	66.0	5693	3894	0.193	0.320	0.2466	0.4106	13.8	9.02	2.958
120	5.5	3.1	69.0	69.0	6545	4272	0.153	0.253	0.1958	0.3248	17.4	11.4	2.958
150	5.5	3.2	72.0	72.0	7580	4739	0.124	0.206	0.1590	0.2646	21.7	14.2	2.958
185	5.5	3.3	76.0	76.0	8836	5331	0.0991	0.164	0.1275	0.2110	26.7	17.5	3.031
240	5.5	3.5	81.0	81.0	10830	6284	0.0754	0.125	0.0977	0.1612	34.6	22.6	3.031
300	5.5	3.6	86.0	86.0	12795	7113	0.0601	0.100	0.0787	0.1295	43.1	28.2	3.031
400	5.5	3.7	91.0	91.0	14760	7942	0.0470	0.0778	0.0627	0.1017	57.4	37.6	3.031
500	5.5	3.8	96.0	96.0	16725	8771	0.0366	0.0605	0.0503	0.0798	71.7	47.0	3.031

7.12 26/35kV three-core XLPE insulated PVC sheathed power cable (YJV、YJLV)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
50	10.5	3.5	82.9	82.9	6421	5539	0.387	0641	0.4936	0.8820	7.31	4.79	2.958
70	10.5	3.7	87	87	7467.5	6219.5	0.268	0.443	0.3420	0.5681	10.2	6.68	2.958
95	10.5	3.8	90.6	90.6	8476	6767.5	0.193	0.320	0.2465	0.4105	13.8	9.02	2.958
120	10.5	4.0	94.1	94.1	9401.7	7262.7	0.153	0.253	0.1956	0.3247	17.4	11.4	3.031
150	10.5	4.1	97.7	97.7	10767.9	8093.7	0.124	0.206	0.1587	0.2645	21.7	14.2	3.031
185	10.5	4.2	101.4	101.4	12064.6	8766.4	0.0991	0.164	0.1271	0.2107	26.7	17.5	3.031
240	10.5	4.5	106.7	106.7	14211.2	9880.1	0.0754	0.125	0.0971	0.1608	34.6	22.6	3.031
300	10.5	4.7	111.8	111.8	16347.2	10890.2	0.0601	0.100	0.0778	0.1289	43.1	28.2	3.031
400	10.5	5.0	119.3	119.3	19731.9	12564	0.0470	0.0778	0.0615	0.1010	57.4	37.6	3.031
500	10.5	4.8	124.5	124.5	21219	14301	0.0366	0.0605	0.0487	0.0788	71.7	47.0	3.031

7.13 3.6/6kV three-core XLPE insulated steel tape armored PVC sheathed power cable(YJV22、YJ LV22)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	2.5	2.3	44.0	44.0	2829	2355	0.727	1.200	0.9271	1.5358	3.69	2.42	2.958
35	2.5	2.3	46.0	46.0	3301	2638	0.524	0.868	0.6683	1.1130	5.15	3.37	2.958
50	2.5	2.4	49.0	49.0	3855	2908	0.387	0.641	0.4936	0.8220	7.31	4.79	2.958
70	2.5	2.5	53.0	53.0	4845	35199	0.268	0.443	0.3420	0.5681	10.2	6.68	2.958
95	2.5	2.7	57.0	57.0	5797	3998	0.193	0.320	0.2465	0.4106	13.8	9.02	2.958
120	2.5	2.8	60.0	60.0	6735	4462	0.153	0.253	0.1956	0.3247	17.4	11.4	2.958
150	2.5	2.9	64.0	64.0	7924	5083	0.124	0.206	0.1588	0.2645	21.7	14.2	2.958
185	2.5	3.0	68.0	68.0	9216	5712	0.0991	0.164	0.1272	0.2108	26.7	17.5	2.958
2.6	2.8	3.2	74.0	74.0	11236	6690	0.0754	0.125	0.0972	0.1609	34.6	22.6	3.031
300	2.8	3.5	81.0	81.0	14437	8755	0.0601	0.100	0.0780	0.1290	43.1	28.2	3.031
400	3.0	3.7	84.0	84.0	17638	10820	0.0470	0.0778	0.0616	0.1010	57.4	37.6	3.031
500	3.2	4.0	87.0	87.0	20839	12885	0.0366	0.0605	0.0489	0.0789	71.7	47.0	3.031

7.14 6/6kV、6/10kV three-core XLPE insulated steel tape armored PVC sheathed power cable(YJ22、YJ L22)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	3.4	2.4	48.0	48.0	3190	2716	0.727	1.200	0.9271	1.5385	3.69	2.42	2.958
35	3.4	2.5	50.0	50.0	3731	3068	0.524	0.868	0.6683	1.1130	5.15	3.37	2.958
50	3.4	2.6	53.0	53.0	4396	3499	0.387	0.641	0.4936	0.8220	7.31	4.79	2.958
70	3.4	2.7	57.0	57.0	5198	3872	0.268	0.443	0.3420	0.5681	10.2	6.68	2.958
95	3.4	2.9	62.0	62.0	6350	4551	0.193	0.320	0.2465	0.4106	13.8	9.02	2.958
120	3.4	3.0	65.0	65.0	7257	4984	0.153	0.253	0.1956	0.3247 0.2645	17.4	11.4	2.958
150	3.4	3.1	69.0	69.0	8383	5542	0.124	0.206	0.1588	0.2645	21.7	14.2	2.958
185	3.4	3.2	72.0	72.0	9741	6237	0.0991	0.164	0.1272	0.2108	26.7	17.5	2.958
240	3.4	3.3	78.0	78.0	11854	7309	0.0754	0.125	0.0972	0.1609	34.6	22.6	3.031
300	3.4	3.4	84.0	84.0	14861	9178	0.0601	0.100 1000.0778	0.0780	0.1290	43.1	28.2	3.031
400	3.4	3.5	90.0	90.0	17868	11047	0.0470	0.0778	0.0616	0.1010	57.4	37.6	3.031
500	3.4	3.6	96.0	96.0	29875	12916	0.0366	0.0605	0.0489	0.0789	71.7	47.0	3.031

7.15 8.7/10 kV、8.7/15kV three-core XLPE insulated steel tape armored PVC sheathed power cable(YJ V22、YJ L V22)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km	Ω/km	Ω/km	KA	KA	KA	KA
25	4.5	2.5	52.0	52.0	3657	3323	0.727	1.200	0.9271	1.5385	3.69	2.42	2.958
35	4.5	2.6	54.0	54.0	4087	3589	0.524	0.868	0.6683	0.1130	5.15	3.37	2.958
50	4.5	2.7	58.0	58.0	4796	3881	0.387	0.641	0.4936	0.8220	7.31	4.79	2.958
70	4.5	2.8	61.0	61.0	5637	4508	0.268	0.443	0.3420	0.5681	10.2	6.68	2.958
95	4.5	3.0	65.0	65.0	6679	5085	0.193	0.320	0.2465	0.4106	13.8	9.02	2.958
120	4.5	3.1	68.9	68.0	7628	5534	0.153	0.253	0.1956	0.3247	17.4	11.4	2.958
150	4.5	3.2	72.0	72.0	8804	6154	0.124	0.206	0.1588	0.2645	21.7	14.2	2.958
185	4.5	3.3	76.0	76.0	10094	6989	0.0991	0.164	0.1272	0.2108	26.7	17.5	2.958
240	4.5	3.5	81.0	81.0	12056	8835	0.0754	0.125	0.0972	0.1609	34.6	22.6	3.031
300	4.5	3.7	87.0	87.0	15128	9881	0.0601	0.100	0.0780	0.1290	43.1	28.2	3.031
400	4.5	3.9	95.0	95.0	18717	10927	0.0470	0.0778	0.0616	0.1010	57.4	37.6	3.031
500	4.5	4.3	102.0	102	22165	11973	0.0366	0.0605	0.0489	0.0789	71.7	47.0	3.031

7.16 12/20kV three-core XLPE insulated steel tape armored PVC sheathed power cable(YJV22、YJ LV22)．

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm²	mm	mm	mm	mm	Kg/km	Kg/km	Ω/Km	Ω/Km	Ω/Km	Ω/Km	KA	KA	KA	KA
35	5.5	2.8	60.0	60.0	4659	3997	0.524	0.868	0.6683	1.1130	5.15	3.37	2.958
50	5.5	2.9	63.0	63.0	5430	4482	0.387	0.641	0.4936	0.8220	7.31	4.79	2.958
70	5.5	3.0	68.0	68.0	6327	5001	0.268	0.443	0.3420	0.5681	10.2	6.68	2.958
95	5.5	3.2	72.0	72.0	7446	5646	0.193	0.320	0.2465	0.4106	13.8	9.02	2.958
120	5.5	3.3	75.0	75.0	8382	6109	0.153	0.253	0.1956	0.3247	17.4	11.4	2.958
150	5.5	3.4	79.0	79.0	7906	6865	0.124	0.206	0.1588	0.2645	21.7	14.2	2.958
185	5.5	3.5	83.0	83.0	11954	8450	0.0991	0.164	0.1272	0.2108	26.7	17.5	2.958
240	5.5	3.7	89.0	89.0	14027	9481	0.0754	0.125	0.0972	0.1609	34.6	22.6	3.031
300	5.5	3.9	94.0	94.0	16437	10755	0.0601	0.100	0.0780	0.1290	43.1	28.2	3.031
400	5.5	4.0	99.0	99.0	18847	12029	0.0470	0.0778	0.0616	0.1010	57.4	37.6	3.031
500	5.5	4.2	104.0	104.0	21257	13303	0.0366	0.0605	0.0489	0.0789	71.7	47.0	3.031

7.17 26／35kV three-co re XLPE insulated Steel Tape Armored PVC sheathed power r cable (YJV22、YJLV22)

Nominal cross- sectional	Insulation Nominal Thickness	Sheath Thickness	Approx outer diameter		Approx wight		D.C. resistance of cable at 20℃		A.C. resistance at operating temperature		Short-circuit current
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu		Al
			Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	cu tape	cu tape
mm2	mm2	mm2	mm2	mm2	Kg/km	Kg/km	Ω/Km	Ω/Km	Ω/Km	Ω/Km	KA	KA	KA	KA
50	10.5	3.7	90.0	90.0	9687	8821	0.3870	0.6410	0.4936	0.8220	7.3	4.79	2.958
70	10.5	3.9	95.0	95.0	10283	9533	0.2680	0.4430	0.3420	0.5681	10.2	6.68	2.958
95	10.5	4	98.0	98.0	12074	10379	0.1930	0.3200	0.2465	0.4105	13.8	9.68	2.958
120	10.5	4.2	102.0	102.0	13276	11133	0.1563	0.2530	0.1956	0.3247	17.4	11.40	3.031
150	10.5	4.3	106.0	106.0	14659	11980	0.1240	0.2060	0.1587	0.2645	21.7	14.20	3.031
185	10.5	4.5	110.0	110.0	16226	12922	0.0991	0.1640	0.1271	0.2107	26.7	17.50	3.031
240	10.5	4.6	115.0	115.0	18507	14222	0.0754	0.1250	0.0971	0.1608	34.6	22.60	3.031
300	10.5	4.8	120.0	120.0	20899	15544	0.0601	0.1000	0.0778	0.1289	43.1	28.20	3.031
400	10.5	5.1	127.0	127.0	24866	17239	0.0470	0.0778	0.0615	0.1010	57.4	37.60	3.031
500	10.5	5.4	134.0	134.0	28833	18934	0.0366	0.0605	0.0487	0.0788	71.7	47.00	3.031