China ZR-BV/NH-BV Solid Cable Wire Suppliers

BV Wire is a standard fixed wiring conductor featuring high-purity oxygen-free copper core (TU1/TU2) with PVC insulation. Designed for indoor electrical installations, it delivers exceptional conductivity, insulation performance, and mechanical resilience. Its simple structure, high durability, and wear resistance make it the ideal choice for residential, commercial, and industrial power distribution systems.

Standards & Approvals

GB/T 5023
IEC 60227
JB/T 8734

Cable Structure

Conductor: Bare Copper
Insulation: PVC
Colors: Black, Yellow, Blue, Red, Brown, White, etc.

Technical Specifications

Operating Voltage: 450/750V
Flexible Bending Radius: 15 × Ø
Fixed Bending Radius: 15 × Ø
Temperature Range: -15°C to +70°C

Applications

Ideal for power devices, household appliances, instruments, and telecommunication equipment operating at AC voltages ≤ 450/750V.

Technical Data Sheet: 300/500V

Core Number/Sectional Area (mm²)	Core No./Diameter (mm)	Outer Diameter (mm)	Weight (kg/km)	20°C Conductor Resistance (Ω/km)
1×0.5	1/0.80	2.3	8.5	36.0
1×0.75 (Class 1)	1/0.97	2.5	11.1	24.5
1×0.75 (Class 2)	7/0.37	2.6	12.0	24.5
1×1.0 (Class 1)	1/1.13	2.6	12.0	18.1
1×1.0 (Class 2)	7/0.43	2.7	13.9	18.1

Technical Data Sheet: 450/750V

Core Number/Sectional Area (mm²)	Core No./Diameter (mm)	Outer Diameter (mm)	Weight (Cu)	Weight (Al)	Resistance (Cu)	Resistance (Al)
1×1.5 (Class 1)	1/1.38	3.2	20.3	–	12.1	–
1×1.5 (Class 2)	7/0.52	3.3	21.6	–	12.1	–
1×2.5 (Class 1)	1/1.78	3.9	31.6	17	7.41	11.80
1×2.5 (Class 2)	7/0.68	4.0	34.8	–	7.41	–
1×4 (Class 1)	1/2.25	4.4	47.1	22	4.61	7.39
1×4 (Class 2)	7/0.85	4.6	50.3	–	4.61	–
1×6 (Class 1)	1/2.76	5.0	50.3	29	3.08	4.91
1×6 (Class 2)	7/1.04	5.2	53.7	–	3.08	–
1×10	7/1.35	6.4	119	62	1.83	3.08
1×16	7/1.70	7.8	179	78	1.15	1.91
1×25	27/2.04	9.7	281	118	0.727	1.20
1×35	27/2.52	10.9	381	156	0.524	0.866
1×50	19/1.78	12.8	521	215	0.387	0.641
1×70	19/2.14	14.4	734	282	0.268	0.443
1×95	19/2.52	17.1	962	385	0.193	0.320
1×120	37/2.03	18.8	1180	431	0.153	0.253
1×150	37/2.25	20.9	1470	539	0.124	0.208
1×185	37/2.52	23.3	1810	666	0.0991	0.164
1×240	61/2.25	26.6	2350	857	0.0754	0.125
1×300	61/2.52	29.6	2930	1070	0.0601	0.100
1×400	61/2.85	33.2	3870	1390	0.0470	–

——Our Feature——

1.Imported equipment with experienced technical team
We have three plant and has 3048 employees which have 206 engineers. Plant has a series of imported production lines including Niehoff copper drawing lines, Troster Germany and Maillefer Finland 500KV VCV lines, stranding machine from Pourtier France, SKET Germany, Caballe Spain, 220KV and 35KV production line plus SIKORA X – RAY 8000 on-line eccentricity measuring unit from Germany
2.Complete certification system
We have gotten ISO 9001, ISO 14001, OHSAS 18001. Plant passed TUV, VDE, UL, CE, SAA, BS etc. certificate.
3.Perfect Production system
Our products cover LV power cable, MV power cable, HV&EHV power cable, ABC cables, ACSR/AAC/AAAC/ACAR/OPGW ,submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, Lan cable, coaxial cable etc.
4.Perfect Sales service system
We can offer the OEM/ODM service, Multiple products, Skilled Export sale engineer team, Reasonable price, Reliable quality, Friendly service.