1kv-46kv Power Cable

Application

These products apply for power transmission and distribution line at AC rated voltage up to 46kV.

Applicable Standards

IEC60502-2,BS6622,SANS1339,AS/NZS1429.1,DIN VDE 0276-626,NFC 33-226,IEC60840,ICEA S-93-639,ICEA S-94-649,HD620,CSA C68.10or the standards agreed by both of the customers and us.

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Application
Construction
Parameter
Message

Application

These products apply for power transmission and distribution line at AC rated voltage up to 46kV.

Applicable Standards

IEC60502-2,BS6622,SANS1339,AS/NZS1429.1,DIN VDE 0276-626,NFC 33-226,IEC60840,ICEA S-93-639,ICEA S-94-649,HD620,CSA C68.10or the standards agreed by both of the customers and us.

Construction

Conductor: IEC60228 class 2 bare copper/Aluminum etc.
Conductor Screen: Semi-conducting compound
Insulation: XLPE EPR
Insulation Screen: Semi-conducting compound
Core: 1core or 3cores
Shield: Copper wire/Copper tape/AL plastic tape/Aluminum tape
Inner Sheath(optional): PVC PE LSZH CPE
Armoured(optional): Galvanized steel wire/Aluminum wire/Two layers of Aluminum tapegap-wrapped /Two layers of steel tape gap-wrapped /Galvanized steel interlocked armour/Aluminum alloy interlocked armour.
Outer Sheath: PVC PE LSZH CPE

Technical Characteristics

Scope of voltage grade and core number and cross-section
3.6/6KV XLPE Insulated aluminum wire armour PVC sheath power cable
3.6/6KV XLPE Insulated steel wire armour PVC sheath power cable
18/30KV XLPE Insulated aluminum wire armour PVC sheath power cable
18/30KV XLPE Insulated steel wire armour PVC sheath power cable

a) National standard

Rated Voltage(kV)		3.6/6	6/6	6/10	8.7/10	8.7/15	12/20	18/20	18/30	21/35	26/35
Core Number		1core or 3cores
Cross-section mm²	1C	25-800			35-800
	3C	25-400			35-400

b) IEC/BS/DIN standard

Rated Voltage (KV)

3.6/6

3.8/6.6

6/10

6.6/11

8.7/15

12/20

12.7/22

15/20

15/25

18/30

19/33

20.8/36

Core Number

1core or 3cores

Cross-section mm²

25-800

35-800

25-400

35-400

c) ASTM standard

Rated Voltage(V)		5001-8000	8001-15000	15001-25000	25001-28000	28001-35000	35000-46000
Core Number		1Core 3Core
Cross-section AWG or kcmil	1C	6AWG~1600kcmil	2AWG~1600 kcmil		1AWG～1600 kcmil	2AWG~1600 kcmil	1/0AWG~1600 kcmil
Cross-section AWG or kcmil	3C	6AWG～800kcmil	2AWG～800kcmil		1AWG～800kcmil	2AWG~800kcmil	4/0AWG~800 kcmil

Number of Cores and Nominal Area	Thickness of Insulation	Approx.Overall Diameter	Approx mass		Max.DC Resistance at 20℃		Current Rating
			Approx mass		Max.DC Resistance at 20℃		Copper		Aluminium
			Copper	Aluminium	Copper	Aluminium	Direct In Soil	In air	Direct In Soil	In air
Nosxmm²	mm	mm	kg/km	kg/km	Ohm/km	Ohm/km	A	A	A	A
1×25	2.5	23.8	866	715	0.727	1.20	140	163	108	127
1×35	2.5	24.9	993	784	0.524	0.868	166	198	129	154
1×50	2.5	26.0	1152	867	0.387	0.641	196	238	152	184
1×70	2.5	27.7	1407	994	0.268	0.443	239	296	186	230
1×95	2.5	29.6	1721	1152	0.193	0.320	285	361	221	280
1×120	2.5	31.1	1994	1275	0.153	0.253	323	417	252	324
1×150	2.5	32.7	2301	1425	0.124	0.206	361	473	281	368
1×185	2.5	35.4	2804	1696	0.0991	0.164	406	543	317	424
1×240	2.6	38.0	3430	1976	0.0754	0.125	469	641	367	502
1×300	2.8	40.8	4119	2294	0.0601	0.100	526	735	414	577
1×400	3.0	44.4	5043	2706	0.0470	0.0778	590	845	470	673
1×500	3.2	49.8	6393	3398	0.0366	0.0605	735	958	578	767
1×630	3.2	53.9	7892	4024	0.0283	0.0469	831	1098	665	896
1×800	3.2	58.2	9719	4757	0.0221	0.0367	945	1266	761	1041

Trefoil arrangement;Maximum conductor temperature 90℃;Ambient air temperature 30℃;Ground temperature 20℃;Depth of laying 0,8m; Thermal resistivity of soil 1,5 K.m/W.

Number of Cores and Nominal Area	Nominal Thickness of Insulation	Approx.Overall Diameter	Approx mass		Max.DC Resistance at 20℃		Curren Rating
			Approx mass		Max.DC Resistance at 20℃		Copper		Aluminium
			Copper	Aluminium	Copper	Aluminium	Direct In Soil	In air	Direct In Soil	In air
Nosxmm²	mm	mm	kg/km	kg/km	Ohm/km	Ohm/km	A	A	A	A
3×25	2.5	41.9	3207	2748	0.727	1.20	129	143	100	111
3×35	2.5	45.6	4054	3430	0.524	0.868	154	172	119	133
3×50	2.5	48.2	4654	3792	0.387	0.641	181	205	140	159
3×70	2.5	52.2	5592	4347	0.268	0.443	220	253	171	196
3×95	2.5	56.1	6703	4975	0.193	0.320	263	307	204	238
3×120	2.5	60.0	7762	5582	0.153	0.253	298	352	232	274
3×150	2.5	63.4	8878	6187	0.124	0.206	332	397	259	309
3×185	2.5	67.3	10248	6881	0.0991	0.164	374	453	293	354
3×240	2.6	73.5	12509	8072	0.0754	0.125	431	529	338	415
3×300	2.8	81.0	15741	10190	0.0601	0.100	482	599	380	472
3×400	3.0	88.8	19093	11996	0.0470	0.0778	541	683	432	545

Temperature 90℃;Ambient air emperature 30°℃;Ground temperature 20℃:Depth of laying 0,8m; Thermal resistivity of soil 1,5 K.m/W.

Number of Cores and Nominal Area	Thickness of Insulation	Approx.Overall Diameter	Approx mass		Max.DC Resistance at 20℃		Curren Rating
			Approx mass		Max.DC Resistance at 20℃		Copper		Aluminium
			Copper	Aluminium	Copper	Aluminium	Direct In Soil	In air	Direct In Soil	In air
Nosxmm²	mm	mm	kg/km	kg/km	Ohm/km	Ohm/km	A	A	A	A
1×35	8.0	37.4	1840	1630	0.524	0.868	170	201	132	158
1×50	8.0	38.7	2036	1751	0.387	0.641	200	242	156	190
1×70	8.0	40.4	2335	1920	0.268	0.443	242	300	190	235
1×95	8.0	42.3	2681	2112	0.193	0.320	288	363	224	285
1×120	8.0	43.8	2996	2278	0.153	0.253	326	420	256	328
1×150	8.0	46.4	3506	2621	0.124	0.206	364	476	286	372
1×185	8.0	48.3	3970	2862	0.0991	0.164	409	546	321	428
1×240	8.0	50.9	4661	3207	0.0754	0.125	472	645	372	505
1×300	8.0	53.5	5380	3555	0.0601	0.100	529	740	418	578
1×400	8.0	56.7	6333	3996	0.0470	0.0778	593	848	475	675
1×500	8.0	60.5	7556	4561	0.0366	0.0605	740	963	583	772
1×630	8.0	64.8	9172	5304	0.0283	0.0469	835	1101	675	900
1×800	8.0	69.1	11063	6101	0.0221	0.0367	950	1272	765	1046

Trefoil arangement;Maximum conductor temperature 90℃;Ambient ai temperature 30℃;Ground temperature 20℃;Depth of laying 0,8m; Thermal resistivity of soil 1,5K.mW.

Number of Cores and Nominal Area	Thickness of Insulation	Approx.Overall Diameter	Approx mass		Max.DC Resistance at 20℃		Current Rating
			Approx mass		Max.DC Resistance at 20℃		Copper		Aluminium
			Copper	Aluminium	Copper	Aluminium	Direct In Soil	In air	Direct In Soil	In air
Nosxmm²	mm	mm	kg/km	kg/km	Ohm/km	Ohm/km	A	A	A	A
3×35	8.0	72.1	7473	6848	0.524	0.868	154	175	118	132
3×50	8.0	76.2	9011	8149	0.387	0.641	180	210	139	158
3×70	8.0	80.3	10196	8951	0.268	0.443	217	258	171	200
3×95	8.0	84.4	11479	9751	0.193	0.320	261	310	204	240
3×120	8.0	88.0	12743	10563	0.153	0.253	296	353	229	279
3×150	8.0	91.2	13918	11228	0.124	0.206	332	405	256	310
3×185	8.0	95.3	15562	12196	0.0991	0.164	374	458	293	360
3×240	8.0	101.1	18038	13601	0.0754	0.125	429	535	338	420
3×300	8.0	106.2	20502	14952	0.0601	0.100	482	602	380	474
3×400	8.0	113.0	23898	16800	0.0470	0.0778	541	690	428	545

Trefil arangement;Maximum conductor temperature 90℃:Ambient air temperature 30℃;Ground temperature 20℃;Depth of laying 0,8m; Thermal resistivity of soil 1,5 K.m/W.

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