Bare conductor

ACCC Conductor consists of a hybrid carbon and glass fiber core which is wrapped with trapezoidal shaped aluminum strands.

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Bare conductor

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Construction

Bare aluminum alloy 1350-H-19 wires, concentrically stranded about a Class A galvanized coated steel core wire.

Specifications

ACSR bare conductor meets or exceeds the following ASTM specifications:
B-230 Aluminum Wire, 1350-H19 for Electrical Purposes
B-231 Aluminum Conductors, Concentric-Lay-Stranded
B-232 Aluminum Conductors, Concentric-Lay-Stranded, Coated Steel Reinforced (ACSR)
B-341 Aluminum-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AZ)
B-502 Aluminum-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AW)
B-498 Zinc-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AZ)
B-500 Zinc Coated and Aluminum Coated Stranded Steel Core for Aluminum Conductors, Steel Reinforced (ACSR)

Manufactured standard:

ASTM B-232, BS EN-50182, CSA C 61089, AS/NZS 3607, DIN 48204, IEC 61089, GB/T 1179, JIS 3110 ,AS 3607
Conductor type: Max. cross-section 3500MCM/1750mm2, Max. stranded number 127Nos.

Product parameters

ACSR Technical characteristics/AS 3607
Code name	Nominal aluminum areamm2	Stranding structure				Overall diameter	Total	Calculatedbreaking load	Calculate D.C resistanceat 20℃
Code name	Nominal aluminum areamm2	AI.No.	Al.Dia	St.No.	St.Dia	mm	kg/km	KN	Q/km
Almond	34.36	6	2.50	1.00	2.50	7.5	119	10.5	0.9750
Apricot	41.58	6	2.75	1.00	2.75	8.3	144	12.6	0.8050
Apple	49.48	6	3.00	1.00	3.00	9.0	171	14.9	0.6770
Banana	77.31	6	3.75	1.00	3.75	11.3	268	22.7	0.4330
Cherry	120.4	6	4.75	7.00	1.60	14.3	402	33.4	0.2710
Crape	181.6	30	2.50	7.00	2.50	17.5	677	63.5	0.1960
Lemon	261.5	30	3.00	7.00	3.00	21.0	973	90.4	0.1360
Lychee	306.9	30	3.25	7.00	3.25	22.8	1140	105	0.1160
Lime	356	30	3.50	7.00	3.50	24.5	1320	122	0.1000
Mango	431.2	54	3.00	7.00	3.00	27.0	1440	119	0.0758
Orange	506	54	3.25	7.00	3.25	29.3	1690	137	0.0646
Olive	586.9	54	3.50	7.00	3.50	31.5	1960	159	0.0557
Pawpaw	672	54	3.75	19.00	2.25	33.8	2240	178	0.0485
Peach	1085	54	4.75	19.00	2.85	42.8	3660	292	0.0303
Quince	16.84	3	1.75	4.00	1.75	5.3	95	12.7	3.2500
Rasisin	34.36	3	2.50	4.00	2.50	7.5	195	24.4	1.5900
Sultana	49.48	4	3.00	3.00	3.00	9.0	243	28.3	0.8970
Walnut	77.31	4	3.75	3.00	3.75	11.3	380	43.9	0.5730

ACCC Conductor consists of a hybrid carbon and glass fiber core which is wrapped with trapezoidal shaped aluminum strands. The high strength structural core carries most of the conductor's mechanical load, while the fully annealed aluminum strands carry all of the conductor's electrical current. The patented composite core is manufactured using a proprietary pultrusion process, wherein carbon and glass fibers are impregnated with a "toughened" high-temperature epoxy resin, and pulled through a heated pultrusion die which quickly cures the resin. The resin serves to bond the individual fibers together which helps transfer and share the tensile and shear loads between them. The carbon fibers provide an exceptionally high level of tensile strength and low coefficient of thermal expansion, while the glass fibers improve the core's flexural strength, provide impact resistance, and prevent a galvanic response between the carbon fibers and the aluminum strands.

ACCC Conductor's composite core is much lighter and stronger than a conventional or high-strength steel core. Its lighter weight allows the incorporation of 25% to 30% more aluminum (conductive material) without any weight penalty. Using compact trapezoidal shaped aluminum strands avoids any diameter penalty. Together, the conductor provides higher line capacity and lower line losses and, coupled with the ACCC Conductor's greater strength, fewer structures are required for new lines.

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