Product Details

Factory price insulated copper electric wire

Product Description

made in china copper electric wire is made complying with the national standard ,Pass the CCC, we can make a quality promise.

Standard: GB 5023-1997 JB8734-98

Application: It applies to electrical appliances,instrument and telecom device with rated voltage up to and including 300/500V.

BV 300/500 electrical wire long term working temperature70^oC

NO.	Nominal Section(mm²)	Number/Diameter of core(mm)	Nominal Outer Diameter(mm)	Max. Outer Diameter(mm)	Weight(kg/km)	Conductor Resistance at 20(≤Ω/km	Insulated Resistance at 70(≤KΩ/km
1	0.5	1/0.80	2.0	2.4	8	36	0.015
2	0.75	1/0.97	2.17	2.6	10	24.5	0.012
3	0.75	7/0.37	2.31	2.6	11	24.5	0.014
4	1.0	1/1.13	2.33	2.8	13	18.1	0.011
5	1.0	7/0.43	2.49	2.8	14	18.1	0.013

(BV-90)300/500 electrical wire long term working temperature90^oC

NO.	Nominal Section(mm²)	Number/Diameter of core(mm)	Nominal Outer Diameter(mm)	Max. Outer Diameter(mm)	Weight(kg/km)	Conductor Resistance at 20(≤Ω/km	Insulated Resistance at 70(≤KΩ/km
1	0.5	1/0.80	2.0	2.4	9	36	0.015
2	0.75	1/0.97	2.17	2.6	11	24.5	0.013
3	1.0	1/1.13	2.33	2.8	14	18.1	0.012
4	1.5	1/1.38	2.78	3.3	19	12.1	0.011
5	2.5	1/1.78	3.38	3.9	30	7.41	0.009

227IEC01(BV)electrical wire long term working temperature70^oC

NO.	Nominal Section(mm²)	Number/Diameter of core(mm)	Nominal Outer Diameter(mm)	Max. Outer Diameter(mm)	Weight(kg/km)	Conductor Resistance at 20(≤Ω/km	Insulated Resistance at 70(≤KΩ/km
1	1.5	1/0.38	2.78	3.3	19	12.1	0.011
2	1.5	7/0.52	2.96	3.4	20	12.1	0.01
3	2.5	1/1.78	3.38	3.9	30	7.41	0.01
4	2.5	7/0.68	3.64	4.2	33	7.41	0.009
5	4	1/2.25	3.85	4.4	45	4.61	0.0085
6	4	7/0.85	4.15	4.8	48	4.61	0.0077
7	6	1/2.76	4.36	4.9	64	3.08	0.007
8	6	7/1.04	4.72	5.4	68	3.08	0.0065
9	10	1/3.57	5.57	6.4	111	1.83	0.007
10	10	7/1.35	6.05	6.8	173	1.83	0.0065
11	16	7/1.70	7.10	8	169	1.15	0.005
12	25	7/2.14	8.82	9.8	271	0.727	0.005
13	35	7/2.52	9.96	11	367	0.524	0.004
14	50	19/1.78	11.70	13	480	0.387	0.0045
15	70	19/2.14	13.50	15	676	0.268	0.0035

We can produce according to your request.

We can do the ZR-BV, flame resistant electric wire, and NH-BV, flame retardant electric wire.

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