Earth Ground Wire Cable 35mm2 50mm2 70mm2 Bare Copper Conductor

• Customization: Available
• Application: Construction, Overhead, Underground, Industrial, Power Station, Telecommunication, Computer
• Current: AC Cable
• Model NO.: bare copper
• Insulation Material: Bare
• Material Shape: Round Wire
• Wire Core Material: Bare Copper Wire
• Certification: ISO, CCC, CE, RoHS, VDE
• Model: Bare Copper Conductor
• Brand: Gongniu Cable
• Standard: NF C 34-110
• Number of Cores: 1
• Applications: Enrgy Distribution and Ground Circuits
• Transport Package: Wooden Drum
• Specification: 2.5~400sqmm
• Trademark: OEM
• Origin: China(Mainland)
• HS Code: 7408190000
• Production Capacity: 500 Tons/Month
• Package Size: 1.10cm * 1.10cm * 1.10cm
• Package Gross Weight: 300.000kg

Product Description

Product Description

Bare copper conductor Single Core Stranded No Sheath earth Cable TJ,THJ

High Tensile Bare Copper Electrical Cable Wire

Hard-drawn Copper Catenary Wire                                                  DIN 48201
Type	Nominal Area	Calculated Area	No.of Wire	Single wire Dia.	Approx. overall Dia.	Linear Mass	Breaking Load	Campacity ≥A
	(mm2)	(mm2)	(n)	(mm)	(±5% mm)	(±8% kg/km)	(≥kN)	wind speed 0.6m/s
TJ	10	10.2	7	1.35	4.1	90	4.02	90
	16	15.89	7	1.70	5.1	143	6.37	125
	25	24.25	7	2.10	6.3	218	9.72	160
	35	34.36	7	2.50	7.5	310	13.77	200
	50	49.48	7	3.00	9.0	446	19.84	250
		48.35	19	1.80	9.0	437	19.38	250
	70	65.81	19	2.10	10.5	596	26.38	310
	95	93.27	19	2.50	12.5	845	37.39	380
	120	116.99	19	2.80	14.0	1060	46.9	440
	150	147.11	37	2.25	15.8	1337	58.98	510
	185	181.62	37	2.50	17.5	1649	72.81	585
	240	242.54	61	2.25	20.3	2209	97.23	700
	300	299.43	61	2.50	22.5	2725	120.04	800
	400	400.14	61	2.89	26.0	3640	160.42	960
	500	499.83	61	3.23	29.1	4545	200.38	1110
	Reference:Density(Cu)=8.89g/cm3
Copper--Mg Alloy Catenary Wire                                                       DIN 48201
Type	Nominal Area	Calculated Area	No.of Wire	Single wire Dia.	Approx. overall Dia.	Linear Mass	Breaking Load	Campacity ≥A
	(mm2)	(mm2)	(n)	(mm)	(±5% mm)	(±8% kg/km)	(≥kN)	wind speed 0.6m/s
THJ	10	10.2	7	1.35	4.1	90	5.88	75
	16	15.89	7	1.70	5.1	143	9.33	100
	25	24.25	7	2.10	6.3	218	14.24	130
	35	34.36	7	2.50	7.5	310	20.17	160
	50	49.48	7	3.00	9.0	446	28.58	200
		48.35	19	1.80	9.0	437	28.39	200
	70	65.81	19	2.10	10.5	596	38.64	245
	95	93.27	19	2.50	12.5	845	54.76	305
THJ	120	116.99	19	2.80	14.0	1060	67.57	350
	150	147.11	37	2.25	15.8	1337	86.37	410
	185	181.62	37	2.50	17.5	1649	106.63	465
	240	242.54	61	2.25	20.3	2209	142.4	560
	300	299.43	61	2.50	22.5	2725	175.8	635
	Reference:Density(Cu)=8.9g/cm3;Conditions of Campacity:Ambient Temperature 35ºC,Max. operating temperature 70ºC.

Copper and Copper Alloy Catenary Wire                                                 TB/T 3111-2005
Type	Area		Caculated . overall Dia.	Structure	Single wire Dia.	Single wire		stranded wire (calculated)
	Nominal Area	Calculated Area				Tensile strength		Breaking Load	DC Resistance at 20ºC
	(mm2)	(mm2)	( mm)		(mm)	before stranding	after stranding	( ≥kN)	(≤Ω·mm2/m)
JT	70	65.81	10.5	1x19	2.10	439.00	417.00	27.45	0.275
	95	93.27	12.5	1X19	2.50	435.00	413.00	38.54	0.194
	120	116.99	14.0	1x19	2.80	432.00	410.00	48.01	0.155
	150	148.07	15.8	1X19	3.15	428.00	407.00	60.21	0.122
	150	147.11	15.8	1X37	2.25	438.00	416.00	61.21	0.123
JTM	10	9.62	4.5	7X7	0.50	520.00	494.00	4.75	2.437
	16	16.26	5.9	7X7	0.65	520.00	494.00	8.03	1.442
	16	16.49	6.2	(3+9)X7	0.50	520.00	494.00	8.15	1.433
	25	24.25	6.3	1X7	2.10	520.00	494.00	11.98	0.936
	35	34.36	7.5	1X7	2.50	520.00	494.00	16.97	0.669
	50	49.48	9.0	1X7	3.00	520.00	494.00	24.44	0.459
	50	48.35	9.0	1X19	1.80	520.00	494.00	23.88	0.472
	70	65.81	10.5	1X19	2.10	520.00	494.00	32.51	0.346
	95	93.27	12.5	1X19	2.50	520.00	494.00	46.08	0.244
	120	116.99	14.0	1X19	2.80	520.00	494.00	57.79	0.195
	150	147.11	15.8	1X37	2.25	520.00	494.00	72.67	0.155
JTMH	10	9.62	4.5	7X7	0.50	620.00	589.00	5.67	3.023
	16	16.26	5.9	7X7	0.65	620.00	589.00	9.58	1.788
	16	16.49	6.2	(3+9)X7	0.50	620.00	589.00	9.71	1.778
	25	24.25	6.3	1X7	2.10	618.00	587.00	14.24	1.161
	35	34.36	7.5	1X7	2.50	618.00	587.00	20.17	0.819
	50	47.48	9.0	1X7	3.00	608.00	578.00	28.58	0.569
	50	48.35	9.0	1X19	1.80	618.00	587.00	28.39	0.585
	70	65.81	10.5	1X19	2.10	618.00	587.00	38.64	0.43
	95	93.27	12.5	1X19	2.50	618.00	587.00	54.76	0.303
	120	116.99	14.0	1X19	2.80	608.00	578.00	67.57	0.242
	150	147.11	15.8	1X37	2.25	618.00	587.00	86.37	0.193

Main Products

Company Profile

Hebei Gongniu Cable Co., Ltd. is one of the professional wire and cable manufacturers in my country. It is a professional and modem enterprise integrating the production,research and development, sales and copper rod trade of wire and cable products. The company has three large-scale production bases covering an area of about 700 acres and a construction area of 193,000 square meters. A clean environment,reasonable layout, and advanced equipment lay the foundation for high-quality cable product safety.With advanced production equipment, high-quality products and high-quality business reputation, the company has obtained the National Electrical Work Safety CCC certification,ISO9OO1international certification, and won the title of Chinese Famous Brand,Hebei Province Quality and Trustworthy Public Satisfaction Unit, and Hebei Province Enterprise Quality and Safety Integrity CommitmentUnit, Hebei Province "Specialized, Special and New" Small and Medium Enterprises, "High-tech Enterprise", Hebei Province Service, Quality Double Satisfaction and Reassured Procurement Unit and a series of honors. we sincerely welcome friend at home and abroad to cooperate with us and jointly explore a better future based on the principle of mutual benefit.

Our Factory

Company Advantage

Packaging & Shipping

Exhibition

FAQ

1. How does your factory control quality?

Our factory boasts a dedicated merchandising team and a strict QC team, ensuring high-quality products for renowned brands worldwide.

2. Can you give me a discount?

We offer better prices for larger quantities. Contact us, and we'll address your pricing inquiries.We offer better prices for larger quantities. Contact us, and we'll address your pricing inquiries.

3. How to place an order?

 Select your item and quantity, confirm details, receive a quote, provide a shipping address, and make payment

4. Is there cheap shipping to our country?

For small orders, express shipping is best. For larger orders, we suggest sea freight, which takes longer. For urgent shipments, we recommend air freight. We always choose the most cost-effective and reliable options. If you have your own shipping agent in China, we can send it to them.

 5. May I visit your factory?

 Yes, you're welcome anytime! We can pick you up from the airport or station.

6. Delivery Detail:

48 hours for small orders; larger orders depend on quantity.