Overhead Insulated Cable

Overhead Insulated Cable(Aluminium,Steel Core)

Overhead insulated cable(Aluminium,Steel core) is the cable that be set at a certain height from the tower for transmitting electric energy. It is used primarily for overhead and distribution lines. There are two main types of it: all aluminum and steel core. The steel core increases breaking force.
Construction and main technical data (一)
(Shijiazhuang Feiniu Cable Co.,Ltd --- JKLYJ)
 

No.	Type Specification	Conductor size n/mm	Conductor approx. Outside Diameter mm	Inner shield thickness mm	Insulation thickness mm	Outside diameter of cable mm	Bending radius		Cable weight kg/km	Ω MΩ·km	DC resistance at 20℃ ≤Ω/km	Rated tensile strength≥N	soak for one hour, withstand voltage kV	Allowable ampacity A
							laying	running
1	JKLYJ-10	7/1.37	3.80	0.70	3.40	12.00	240	264	77.5	1500	3.080	—	18	56
2	JKLYJ-16	7/1.75	4.80	0.70	3.40	13.00	260	286	124.0	1500	1.910	—	18	87
3	JKLYJ-25	7/2.24	6.00	0.80	3.40	14.40	288	320	193.6	1500	1.200	3762	18	118
4	JKLYJ-35	7/2.57	7.00	0.80	3.40	15.40	308	340	233.2	1500	0.868	5177	18	149
5	JKLYJ-50	7/3.06	8.30	0.80	3.40	16.70	334	368	290.8	1500	0.641	7011	18	180
6	JKLYJ-70	14/2.57	10.00	0.80	3.40	18.40	368	405	365.7	1500	0.443	10354	18	226
7	JKLYJ-95	19/2.57	11.60	0.80	3.40	20.00	400	440	495.2	1500	0.320	13727	18	276
8	JKLYJ-120	36/2.21	13.00	0.80	3.40	21.40	428	471	543.6	1500	0.253	17399	18	320
9	JKLYJ-150	30/2.57	14.60	0.80	3.40	23.00	460	506	648.7	1500	0.206	21033	18	366
10	JKLYJ-185	37/2.57	16.20	0.80	3.40	24.60	492	541	761.9	1500	0.164	26732	18	423
11	JKLYJ-240	37/2.92	18.40	0.80	3.40	26.80	536	590	946.1	1500	0.125	34679	18	503
12	JKLYJ-300	61/2.57	20.60	0.80	3.40	29.00	580	638	1130.0	1500	0.100	43349	18	583

Construction and main technical data (二)
(Shijiazhuang Feiniu Cable Co.,Ltd --- JKLGYJ)
 

No.	Type Specification	Conductor size n/mm	Conductor approx. Outside Diameter mm	Inner shield thickness mm	Insulation thickness mm	Outside diameter of cable mm	Bending radius		Cable weight kg/km	MΩ MΩ·km	DC resistance at 20℃ ≤Ω/km	Rated tensile strength≥N	soak for one hour, withstand voltage kV	Allowable ampacity A
							Laying	runing
1	JKLGYJ-10/2	6/1.50+1/1.50	3.80	0.80	3.40	12.20	244	268	144.7	1500	3.080	3700	18	56
2	JKLGYJ-16/3	6/1.85+1/1.85	4.80	0.80	3.40	13.20	264	290	177.0	1500	1.910	5517	18	87
3	JKLGYJ-25/4	6/2.32+1/2.32	6.30	0.80	3.40	14.70	294	323	235.5	1500	1.200	8360	18	118
4	JKLGYJ-35/6	6/2.72+1/2.72	7.40	0.80	3.40	15.80	316	350	279.4	1500	0.968	11990	18	149
5	JKLGYJ-50/8	6/3.20+1/3.20	8.60	0.80	3.40	17.00	340	374	354.7	1500	0.641	16320	18	180
6	JKLGYJ-50/30	12/2.32+7/2.32	10.80	0.80	3.40	19.20	384	422	553.8	1500	0.641	10500	18	180
7	JKLGYJ-70/10	6/3.80+1/3.80	10.80	0.80	3.40	19.20	384	422	462.8	1500	0.443	22220	18	226
8	JKLGYJ-70/40	12/2.72+7/2.72	12.60	0.80	3.40	21.00	420	462	714.2	1500	0.443	55390	18	226
9	JKLGYJ-95/15	26/2.15+7/1.67	12.50	0.80	3.40	20.90	418	460	592.5	1500	0.320	33250	18	276
10	JKLGYJ-95/20	7/4.16+7/1.85	13.00	0.80	3.40	21.40	428	471	621.5	1500	0.320	35340	18	276
11	JKLGYJ-95/55	12/3.20+7/3.20	15.20	0.80	3.40	23.60	472	520	949.5	1500	0.320	74200	18	276
12	JKLGYJ-120/20	26/2.38+7/1.85	13.80	0.80	3.40	22.40	448	493	697.7	1500	0.253	38950	18	320
13	JKLGYJ-120/25	7/4.72+7/2.10	14.80	0.80	3.40	23.20	464	510	1164.1	1500	0.253	45480	18	320
14	JKLGYJ-120/70	12/3.60+7/3.60	17.00	0.80	3.40	25.40	508	560	1162.1	1500	0.253	95450	18	320
15	JKLGYJ-150/8	18/3.20+1/3.20	14.50	0.80	3.40	22.90	458	503	698.7	1500	0.206	31220	18	366
16	JKLGYJ-150/20	24/2.78+7/1.85	15.20	0.80	3.40	23.60	472	520	797.4	1500	0.206	44300	18	366
17	JKLGYJ-150/25	26/2.70+7/2.10	15.50	0.80	3.40	23.90	478	526	849.9	1500	0.206	51400	18	366
18	JKLGYJ-150/35	30/2.50+7/2.50	15.80	0.80	3.40	24.20	484	532	927.6	1500	0.206	61770	18	366
19	JKLGYJ-185/25	24/3.15+7/2.10	17.10	0.80	3.40	25.20	504	554	946.5	1500	0.164	56450	18	423
20	JKLGYJ-185/30	26/2.98+7/2.32	17.50	0.80	3.40	25.90	518	570	1013.3	1500	0.164	61100	18	423
21	JKLGYJ-185/45	30/2.80+7/2.80	18.00	0.80	3.40	26.40	528	581	1130.8	1500	0.164	76180	18	423
22	JKLGYJ-240/30	24/3.60+7/2.40	20.00	0.80	3.40	28.40	568	625	1234.4	1500	0.125	71840	18	503
23	JKLGYJ-240/40	26/3.42+7/2.66	20.00	0.80	3.40	28.40	568	625	1280.7	1500	0.125	79200	18	503
24	JKLGYJ-300/40	24/3.99+7/2.66	23.00	0.80	3.40	31.40	628	691	1459.1	1500	0.100	83000	18	583

Construction and main technical data (三)
(Shijiazhuang Feiniu Cable Co.,Ltd --- JKLYJ/Q)
  

No.	Type Specification	Conductor size n/mm	Conductor approx. Outside Diameter mm	Inner shield thickness mm	Outside diameter of cable mm	Bending radius		Cable weight kg/km	Ω MΩ·km	DC resistance at 20℃ ≤Ω/km	Rated tensile strength≥N	soak for one hour, withstand voltage kV	Allowable ampacity A
						Laying	running
1	JKLYJ-10	7/1.37	3.80	2.50	8.80	176	194	26.8	1000	1.830	—	12	56
2	JKLYJ-16	7/1.75	4.80	2.50	9.80	196	216	42.8	1000	1.150	—	12	87
3	JKLYJ/Q-25	7/2.24	6.00	2.50	11.00	220	242	66.9	1000	1.200	3762	12	118
4	JKLYJ/Q-35	7/2.57	7.00	2.50	12.00	240	264	93.5	1000	0.868	5177	12	149
5	JKLYJ/Q-50	7/3.06	8.30	2.50	13.30	266	293	133.6	1000	0.641	7011	12	180
6	JKLYJ/Q-70	14/2.57	10.00	2.50	15.00	300	330	187.8	1000	0.443	10354	12	226
7	JKLYJ/Q-95	19/2.57	11.60	2.50	16.60	332	365	255.5	1000	0.320	13727	12	276
8	JKLYJ/Q-120	36/2.21	13.00	2.50	18.00	360	396	323.3	1000	0.253	17399	12	320
9	JKLYJ/Q-150	30/2.57	14.60	2.50	19.60	392	431	406.5	1000	0.206	21033	12	366
10	JKLYJ/Q-185	37/2.57	16.20	2.50	21.20	424	466	500.8	1000	0.164	26732	12	423
11	JKLYJ/Q-240	37/2.92	18.40	2.50	23.40	468	515	655.9	1000	0.125	34679	12	503
12	JKLYJ/Q-300	61/2.57	20.60	2.50	25.60	512	563	815.6	1000	0.100	43349	12	583

Construction and main technical data (四)
(Shijiazhuang Feiniu Cable Co.,Ltd --- JKLGYJ/Q)
  

No.	Type Specification	Conductor size n/mm	Conductor approx. Outside Diameter mm	Inner shield thickness mm	Outside diameter of cable mm	Bending radius		Cable weight kg/km	Ω MΩ·km	DC resistance at 20℃ ≤Ω/km	Rated tensile strength≥N	soak for one hour, withstand voltage kV	Allowable ampacity A
						Laying	running
1	JKLGYJ-10/2	6/1.50+1/1.50	3.80	2.50	8.80	196	216	89.4	1000	3.080	3700	18	56
2	JKLGYJ-16/3	6/1.85+1/1.85	4.80	2.50	9.80	196	216	120.8	1000	1.910	5517	18	87
3	JKLGYJ-25/4	6/2.32+1/2.32	6.30	2.50	11.30	226	250	166.2	1000	1.200	8360	18	118
4	JKLGYJ/Q-35/6	6/2.72+1/2.72	7.40	2.50	12.40	248	272.8	212.8	1000	0.968	11990	12	149
5	JKLGYJ/Q-50/8	6/3.20+1/3.20	8.60	2.50	13.60	272	299.2	283.0	1000	0.641	16320	12	180
6	JKLGYJ/Q-50/30	12/2.32+7/2.32	10.80	2.50	15.80	316	347.6	467.3	1000	0.641	10500	12	180
7	JKLGYJ/Q-70/10	6/3.80+1/3.80	10.80	2.50	15.80	316	347.6	381.8	1000	0.443	22220	12	226
8	JKLGYJ/Q-70/40	12/2.72+7/2.72	12.60	2.50	17.60	352	387.2	619.5	1000	0.443	55390	12	226
9	JKLGYJ/Q-95/15	26/2.15+7/1.67	12.50	2.50	17.50	350	385	487.7	1000	0.320	33250	12	276
10	JKLGYJ/Q-95/20	7/4.16+7/1.85	13.00	2.50	18.00	360	396	523.3	1000	0.320	35340	12	276
11	JKLGYJ/Q-95/55	12/3.20+7/3.20	15.20	2.50	20.20	404	444.4	835.0	1000	0.320	74200	12	276
12	JKLGYJ/Q-120/20	26/2.38+7/1.85	13.80	2.50	18.80	376	413.6	586.0	1000	0.253	38950	12	320
13	JKLGYJ/Q-120/25	7/4.72+7/2.10	14.80	2.50	19.80	396	435.6	654.5	1000	0.253	45480	12	320
14	JKLGYJ/Q-120/70	12/3.60+7/3.60	17.00	2.50	22.00	440	484	1039.3	1000	0.253	95450	12	320
15	JKLGYJ/Q-150/8	18/3.20+1/3.20	14.50	2.50	19.50	390	429	588.0	1000	0.206	31220	12	366
16	JKLGYJ/Q-150/20	24/2.78+7/1.85	15.20	2.50	20.20	404	444.4	679.0	1000	0.206	44300	12	366
17	JKLGYJ/Q-150/25	26/2.70+7/2.10	15.50	2.50	20.50	410	451	729.6	1000	0.206	51400	12	366
18	JKLGYJ/Q-150/35	30/2.50+7/2.50	15.80	2.50	20.80	416	457.6	804.7	1000	0.206	61770	12	366
19	JKLGYJ/Q-185/25	24/3.15+7/2.10	17.10	2.50	22.10	442	486.2	818.8	1000	0.164	56450	12	423
20	JKLGYJ/Q-185/30	26/2.98+7/2.32	17.50	2.50	22.50	450	495	882.8	1000	0.164	61100	12	423
21	JKLGYJ/Q-185/45	30/2.80+7/2.80	18.00	2.50	23.00	460	506	996.5	1000	0.164	76180	12	423
22	JKLGYJ/Q-240/30	24/3.60+7/2.40	20.00	2.50	25.00	500	550	1092.6	1000	0.125	71840	12	503
23	JKLGYJ/Q-240/40	26/3.42+7/2.66	20.00	2.50	25.00	500	550	1138.1	1000	0.125	79200	12	503
24	JKLGYJ/Q-300/40	24/3.99+7/2.66	23.00	2.50	28.00	560	616	1327.3	1000	0.100	83000	12	583

Construction and main technical data (五)
(Shijiazhuang Feiniu Cable Co.,Ltd --- JKLGJV)
 

No.	Type Specification	Conductor size n/mm	Conductor approx. Outside Diameter mm	Inner shield thickness mm	Outside diameter of cable mm	Bending radius		Cable weight kg/km	DC resistance at 20℃ ≤Ω/km	Rated tensile strength≥N	soak for one hour, withstand voltage kV	Allowable ampacity A
						Laying	running
1	JKLGJV-10/2	6/1.50+1/1.50	4.50	1.00	6.50	26.00	33.80	67.9	2.706	4120	3.5	—
2	JKLGJV-16/3	6/1.85+1/1.85	5.55	1.20	7.95	31.80	41.34	151.2	1.779	6130	3.5	79
3	JKLGJV-25/4	6/2.32+1/2.32	6.96	1.20	9.36	37.44	48.67	145.6	1.131	9290	3.5	107
4	JKLGJV-35/6	6/2.72+1/2.72	8.16	1.40	10.96	43.84	56.99	214.8	0.8230	12630	3.5	132
5	JKLGJV--50/8	6/3.20+1/3.20	9.60	1.40	12.40	49.60	64.48	283.4	0.5946	16870	3.5	162
6	JKLGJV--50/30	12/2.32+7/2.32	11.60	1.40	14.40	57.60	74.88	475.7	0.5692	42620	3.5	162
7	JKLGJV--70/10	6/3.80+1/3.80	11.40	1.40	14.20	56.80	73.84	380.4	0.4217	23390	3.5	207
8	JKLGJV-70/40	12/2.72+7/2.72	13.60	1.40	16.40	65.60	85.28	629.1	0.4141	58300	3.5	207
9	JKLGJV-95/15	26/2.15+7/1.67	13.61	1.60	16.81	67.24	87.41	502.3	0.3058	35000	3.5	257
10	JKLGJV-95/20	7/4.16+7/1.85	13.87	1.60	17.07	68.28	88.76	540.8	0.3019	37200	3.5	257
11	JKLGJV-95/55	12/3.20+7/3.20	16.00	1.60	19.20	76.80	99.84	866.8	0.2992	78110	3.5	257
12	JKLGJV-120/20	26/2.38+7/1.85	15.07	1.60	18.27	73.08	95.00	618.7	0.2496	41000	3.5	299
13	JKLGJV-120/25	7/4.72+7/2.10	15.74	1.60	18.94	75.76	98.49	692.3	0.2345	47880	3.5	299
14	JKLGJV-120/70	12/3.60+7/3.60	18.00	1.60	21.20	84.80	110.24	1078.2	0.2364	98370	3.5	299
15	JKLGJV-150/20	24/2.78+7/1.85	16.67	1.80	20.27	81.08	105.40	727.5	0.1980	46630	3.5	342
16	JKLGJV-150/25	26/2.70+7/2.10	17.10	1.80	20.70	82.80	107.64	776.7	0.1939	54110	3.5	342
17	JKLGJV-150/35	30/2.50+7/2.50	17.50	1.80	21.10	84.40	109.72	856.4	0.1962	65020	3.5	342
18	JKLGJV-185/10	18/3.60+1/3.60	18.00	2.00	22.00	88.00	114.40	797.1	0.1572	40880	3.5	399
19	JKLGJV-185/25	24/3.15+7/2.10	18.90	2.00	22.90	91.60	119.08	929.1	0.1542	59420	3.5	399
20	JKLGJV-185/30	26/2.98+7/2.32	18.88	2.00	22.88	91.52	118.98	955.8	0.1592	64320	3.5	399
21	JKLGJV-185/45	30/2.80+7/2.80	19.60	2.00	23.60	94.40	122.72	1082.6	0.1564	80190	3.5	399
22	JKLGJV-240/30	24/3.60+7/2.40	21.60	2.20	26.00	156.0	187.2	1185.3	0.1181	75620	3.5	476
23	JKLGJV-240/40	26/3.42+7/2.66	21.66	2.20	26.06	156.36	187.63	1229.1	0.1209	83370	3.5	476
24	JKLGJV-240/55	30/3.20+7/3.20	22.40	2.20	26.80	160.80	192.96	1396.1	0.1198	102100	3.5	476
25	JKLGJV-300/40	24/3.99+7/2.66	23.94	2.40	28.74	172.44	206.93	1423	0.09614	92220	3.5	—