Triplex Conductor 600V Secondary
Type URD Cable-Aluminum Conductor
 
 
Construction
 
Concentric stranded or compressed 1350-H19 aluminum conductors, crosslinked polyethylene insulation. Insulated conductors surface printed, neutral triple yellow striped. Two phase and one neutral conductor twisted together (LH lay) or parallel if so specified. Black neutrals may be specified if desired.
 
 
Standards
 
ASTM B-230, B-231 and ICEA S-66-524 UL Standard 854 for Type USE Federal Specification JC-30B NEC
 
 

Code name	Phase conductor			Neutral			Single phase conductor (in)	Outside diameter (in)	Weight per 1000ft (lbs)	Ampacity
	Size AWG	Strand	Insulation thickness (mls)	Size AWG	Strand	Insulation thickness(mls)				Direct burial	In duct
Erksine	6	7/w	60	6	7/w	60	.299	.646	143	95	70
Vassar	4	7/w	60	4	7/w	60	.345	.754	203	125	90
Stephens	2	7/w	60	4	7/w	60	.403	.842	264	165	120
Ramapo	2	7/w	60	2	7/w	60	.403	.874	294	165	120
Brenau	1/0	19/w	80	2	7/w	60	.522	1.064	408	215	160
Bergen	1/0	19/w	80	1/0	19/w	80	.522	1.133	465	215	160
Converse	2/0	19/w	80	1	19/w	80	.566	1.174	502	245	180
Hunter	2/0	19/w	80	2/0	19/w	80	.566	1.228	560	245	180
Hollins	3/0	19/w	80	1/0	19/w	80	.616	1.276	606	280	205
Rockland	3/0	19/w	80	3/0	19/w	80	.616	1.336	678	280	205
Sweetbriar	4/0	19/w	80	2/0	19/w	80	.672	1.389	739	315	240
Monmouth	4/0	19/w	80	4/0	19/w	80	.672	1.457	828	315	240
Pratt	250	37/w	95	3/0	19/w	80	.748	1.538	893	345	265
Wesleyan	350	37/w	95	4/0	19/w	80	.851	1.736	1166	415	320
Holyoke	500	37/w	95	300	37/w	95	.979	2.008	1607	495	395
Rider	500	37/w	95	350	37/w	95	.979	2.035	1663	495	395
Fairfield	750	61/w	110	500	37/w	95	1.188	2.086	2304	615	525

Ampacity: 90ºC conductor temperature, 20ºC ambient, RHO 50, 100% load factor for three conductor triplex with neutral carrying only unbalanced load. Technical data for cable with solid black neutral is identical to yellow extruded stripe data. All yellow extruded stripe cable is XLP insulation
To determine correct ampacity by conductor size, please consult the National Electric Code, latest edition. Packaging: Available 500 ft reels, 1,000 ft reels and longer lengths.
The above data are approximate and subject to normal manufacturing tolerances.






0.6/1KV Self support conductor abc cable, aerial bundle cable, 

We can supply this conductor according to different recognized standards, such as IEC Standard, ANSI/ICEA , NFC, NBR, ITP ,customer special specification also can be satisfied.

Application: ABC cable Conllie, duplex cable, service drop, overhead cable.
The basic construction is as following:

Aerial Bundle Conductor-ABC(South Africa Standard Sizes)-SANS 1418-1


Table 01 

Type of conductor or core	Norminal cross-sectional area mm2	Nubmer of wires Min.	Diameter of conductormm		Resistanceat 20ºC   Ω/km Max.	Breaking force(N)	Thickness of insulation (mm)		Outer diameter of core(mm)
			Min.	Max.		Min.	Average	Min.	Min.	Max.
Phase or auxiliary or non-strain-bearing netural(aluminium)	+16	6	4.6	5.1	1.91	2070	1.2	0.98	7.0	7.8
	25	6	5.8	6.3	1.2	3300	1.4	1.16	8.6	9.4
	35	6	6.8	7.3	0.868	4500	1.6	1.34	10.0	10.9
	50	6	7.9	8.4	0.641	6200	1.6	1.34	11.1	12.0
	70	12	9.7	10.2	0.443	8900	1.8	1.52	13.3	14.2
	95	15	11.0	12.0	0.320	12300	1.8	1.52	14.6	16.0
	120	15	12.5	13.5	0.253	15600	1.8	1.52	16.3	17.5
	150	15	13.9	15.0	0.206	19200	1.8	1.52	17.1	18.6
Service connection(aluminium)	16	6	4.6	5.2	1.91	2070	1.2	0.98	7.0	8.0
	25	6	5.6	6.5	1.2	3300	1.4	1.16	8.6	9.6
Service connection(copper)	10	6	-	4.2	1.83	3600	1.2	0.98	6.2	7.0
	16	6	-	5.3	1.15	5760	1.2	0.98	7.2	8.0
	25	6	-	6.6	0.727	8750	1.4	1.16	8.6	9.6
		Number and nominal diameter of wires  mm
Supporting  core(aluminium alloy)	54.6	7x3.15	9.2	9.6	0.630	16600	1.6	1.34	12.3	13.0
	70	7x3.50	10.0	10.4	0.500	20100	1.6	1.34	12.9	13.6
+Auxiliary conductors or cores only

When a supporting core is specified in a tender invitation,the combinations listed in Table 02 below:


Table 02

1	2
Nominal cross sectional area of supporting conductor mm2	Nominal cross-sectional areas of phase conductors mm2
54.6	25,35,50,70,95
70	70,95,120
95	95,120,150

Aerial Bundle Conductor-ABC(South Africa Custimized Size Specification)


Table 03
 

Type of conductor or core	Norminal cross-sectional area mm2	Nubmer of wires	Diameter of conductormm		Resistanceat 20ºC   Ω/km Max.	Breaking force(N)	Thickness of insulation (mm)		Outer diameter of core(mm)
			Min.	Max.		Min.	Average	Min.	Min.	Max.
Phase or auxiliary or non-strain-bearing netural(aluminium)	16	7/1.65	4.6	5.1	1.91	2070	1.2	0.98	7.0	7.8
	25	7/2.15	5.8	6.3	1.2	3300	1.4	1.16	8.6	9.4
	35	7/2.55	6.8	7.3	0.868	4500	1.6	1.34	10.0	10.9
	50	7/2.99	7.9	8.4	0.641	6200	1.6	1.34	11.1	12.0
	70	14/2.59	9.7	10.2	0.443	8900	1.8	1.52	13.3	14.2
	95	19/2.59	11.0	12.0	0.320	12300	1.8	1.52	14.6	16.0
	120	19/2.99	12.5	13.5	0.253	15600	1.8	1.52	16.3	17.5
	150	30/2.59	13.9	15.0	0.206	19200	1.8	1.52	17.1	18.6
Service connection(aluminium)	16	7/1.65	4.6	5.2	1.91	2070	1.2	0.98	7.0	8.0
	25	7/2.15	5.6	6.5	1.2	3300	1.4	1.16	8.6	9.6
Service connection(copper)	10	7/1.35	-	4.2	1.83	3600	1.2	0.98	6.2	7.0
	16	7/1.69	-	5.3	1.15	5760	1.2	0.98	7.2	8.0
	25	7/2.19	-	6.6	0.727	8750	1.4	1.16	8.6	9.6
Supporting core(aluminium alloy)	16	7/1.71	5.1	5.2	2.053	5070	1.4	1.16	7.9	8.0
	25	7/2.15	6.4	6.5	1.314	8000	1.4	1.16	9.2	9.3
	35	7/2.48	6.6	7.5	0.986	10300	1.6	1.34	10.7	10.8
	50	7/2.89	7.7	8.4	0.720	14200	1.6	1.34	11.9	12.0
	54.6	7/3.15	9.2	9.6	0.630	16600	1.6	1.34	12.3	13.0
	70	7/3.50	10.0	10.4	0.500	20100	1.6	1.34	12.9	13.6