5. 10kV copper core, aluminum core cable current carrying capacity query table ◆8.7/10kV, 8.7/15kV_Tellhow Technology (Shenzhen) Power Technology Co., Ltd.

Post time: 2021-05-29 Browse: 747

Conductor	Conductor Nominal Cross Section mm²	Unarmoured Cable				Armored Cable
		single core		three cores		three cores
		in the air	Buried directly in soil	in the air	Buried directly in soil	in the air	Buried directly in soil
Copper conductor	50	245	225	215	210	210	210
	70	305	275	270	265	260	260
	95	370	330	325	315	330	315
	120	425	375	370	355	360	350
	150	485	420	425	400	410	390
	185	555	475	480	450	465	445
	240	650	555	565	525	545	515
	300	745	630	645	590	610	565
	400	870	720	750	675	-	-
	500	1000	825	-	-	-	-
Aluminum conductor	50	190	175	165	170	165	165
	70	235	215	205	200	200	200
	95	285	255	250	245	255	245
	120	330	290	290	275	280	270
	150	375	325	330	315	320	300
	185	430	370	375	350	365	345
	240	505	430	440	410	425	400
	300	580	490	505	460	475	445
	400	680	565	590	530	-	-
	500	790	645	-	-	-	-

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