25mm Earth Cable Stranded Plain Annealed Copper Conductor

• Application: Construction
• Voltage: Low and Medium Voltage Cable
• Current: AC Cable
• Insulation Material: No
• Sheath Material: No
• Material Shape: Round Wire
• Model NO.: 25mm2 bare earth copper
• Certification: ISO, CCC, CE, RoHS, UL, VDE
• Model: Bare Earth Copper
• Brand: Jinshui
• Transport Package: Wooden Drums
• Specification: 25mm2 bare copper earth
• Trademark: Jinshui Cable
• Origin: China
• HS Code: 8544492100
• Production Capacity: 5000meters/Year

Product Description

 Electrical Cable and Wire Bare Copper Ground Wire

 

Bare Copper Conductor 
(Earth Conductor or Ground Conductor, Hard/Medium/ Soft Drawn)

 

Description

25mm Earth Cable Stranded Plain Annealed Copper Conductor
Bare solid conductor consisting of one wire of circular cross-section.Each Bare Copper Stranded wire is fabricated using 99.97% pure, electrolytic grade, bright-annealed bare copper with more than 100% conductivity. 
Bare concentric-lay-stranded conductor consisting of a number of circular wires of the same nominal diameter, having a central core wire surrounded by one or more layers of helically laid wires. When the conductor consists of more than one layer, alternate layers are stranded in opposite directions.

 

Application

25mm Earth Cable Stranded Plain Annealed Copper Conductor
Used in overhead transmission and distribution lines for bonding and grounding electrical circuits and systems or on insulators.

 

Specification

 

Size	Section		Number of Wires	Wire Diameter	Total Diameter	Resistance DC @ 20°C	Minimun Elongation in 10 In. Wire before Stranding (254 mm)	Total Weight
AWG / MCM	Cmil	mm²		mm	mm	Ω/ km	%	kg / km
22	640	0.324	7	0.243	0.73	54.2	15	2.97
20	1,020	0.517	7	0.307	0.92	34.0	20	4.69
18	1,620	0.821	7	0.386	1.16	21.4	20	7.46
16	2,580	1.307	7	0.488	1.46	13.5	20	11.87
14	4,110	2.083	7	0.615	1.85	8.44	25	18.87
12	6,530	3.309	7	0.776	2.33	5.31	25	30.00
10	10,380	5.26	7	0.978	2.93	3.34	25	47.72
8	15,510	7.859	7	1.20	3.59	2.24	25	75.86
6	26,240	13.3	7	1.56	4.67	1.32	25	121
4	41,740	21.15	7	1.96	5.88	0.831	25	192
2	66,360	33.62	7	2.47	7.42	0.523	25	305
1	83,690	42.41	19	1.69	8.43	0.415	25	385
1/0	105,600	53.49	19	1.89	9.47	0.329	25	485
2/0	133,100	67.43	19	2.13	10.6	0.261	25	611
3/0	167,800	85.0	19	2.39	11.9	0.207	25	771
4/0	211,600	107.2	19	2.68	13.4	0.164	30	972
250	250,000	127	37	2.09	14.6	0.138	25	1,149
300	300,000	152	37	2.29	16.0	0.116	25	1,379
350	350,000	177	37	2.47	17.3	0.0994	25	1,609
400	400,000	203	37	2.64	18.5	0.0866	30	1,838
500	500,000	253	37	2.95	20.7	0.0695	30	2,298
600	600,000	304	61	2.52	22.7	0.0578	25	2,758
700	700,000	355	61	2.72	24.5	0.0495	30	3,216
750	750,000	380	61	2.82	25.3	0.0463	30	3,447
800	800,000	405	61	2.91	26.2	0.0434	30	3,676
900	900,000	456	61	3.09	27.8	0.0386	30	4,136
1,000	1,000,000	507	61	3.25	29.3	0.0347	30	4,596