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{"title":"BVR 1.5mm 2.5mm 4mm Household Building Wire PVC Copper Building Wire","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/ed\/982eb5804c36ef6d08df42160750-200x200-1\/bvr_1_5mm_2_5mm_4mm_household_building_wire_pvc_copper_building_wire.jpg","attrs":{"Brand Name":"JinHong","Model Number":"BVR","Certification":"CCC","Place of Origin":"Anhui China"}}
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{"title":"35kV Unarmored RV Electrical Wire Multi Core House Wiring Cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/68\/4897bffac05233ea1f02da34bc67-200x200-1\/35kv_unarmored_rv_electrical_wire_multi_core_house_wiring_cable.jpg","attrs":{"Brand Name":"JinHong","Model Number":"RV","Place of Origin":"Anhui China","Minimum Order Quantity":"100m"}}
{"title":"Flexible RVS Twisted Pair Cable For Control Alarm And Speaker Wiring","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/a1\/1dc1423a9036387dd3dfc157d08d-200x200-1\/flexible_rvs_twisted_pair_cable_for_control_alarm_and_speaker_wiring.jpg","attrs":{"Brand Name":"JinHong","Model Number":"RVS","Place of Origin":"Anhui Cable","Minimum Order Quantity":"100m"}}
{"title":"RVV Flexible PVC Control Cable 16mm House Wire For Cabinets","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/18\/cb69561229fac18890f7a1c3fedf-200x200-1\/rvv_flexible_pvc_control_cable_16mm_house_wire_for_cabinets.jpg","attrs":{"Brand Name":"JinHong","Model Number":"RVV","Place of Origin":"Anhui China","Minimum Order Quantity":"100m"}}
BVVB Cable is a Flat Sheathed PVC Insulated and Sheathed Copper Wire designed for fixed electrical installations where space-saving and compact routing are required.
Cable Designation Breakdown
B: Insulated Wiring (Chinese standard designation)
V: PVC Insulation
V: PVC Sheath
B: Flat Type
Applications
Building Wiring: Fixed electrical circuits in residential and commercial buildings, especially for surface mounting
Lighting Systems: Wiring for lighting fixtures and decorative lighting
Power Distribution: Connections for appliances, outlets, and switches
Temporary Installations: Exhibition wiring and temporary power supply (with additional protection)
Key Advantages
Space-Saving Design: Flat structure allows for compact routing and easy surface mounting
Easy to Install: Pre-assembled parallel conductors simplify installation
Cost-Effective: Affordable solution for fixed electrical installations
Aesthetic Appeal: Neat and tidy appearance for exposed wiring applications
Selection Guidelines
For Lighting Circuits:
General Lighting: 2*1.5 mm², 300/500V
Decorative Lighting: 2*0.75 mm², 300/300V
Commercial Lighting: 2*2.5 mm², 300/500V
For Power Outlets:
General Sockets: 2*2.5 mm², 300/500V
Kitchen Appliances: 3*2.5 mm², 450/750V
Air Conditioners: 3*4 mm², 450/750V
For Special Applications:
Control Circuits: 2*1.5 mm², 300/300V
Equipment Power: 3*6 mm², 450/750V
Industrial Use: 3*10 mm², 450/750V
Technical Specifications
Nominal Section (mm²)
Number/Diameter of Core (mm)
Maximum Outer Diameter (mm)
Reference Weight (kg/km)
Conductor Resistance at 20℃ (Ω/km)
2x0.75
2*1/0.97
4.8*7.0
43.7
-
2x1.0
2*1/1.13
4.8*7.4
51.0
-
2x1.5
2*1/1.38
5.4*8.4
65.9
-
2x2.5
2*1/1.78
6.2*9.8
95.7
7.41
2x4
2*7/0.85
7.2*11.5
146.0
4.61
2x6
2*7/1.04
8.0*13.0
200.0
3.08
2x10
2*7/1.35
9.6*16.0
323.0
1.83
3x0.75
3*1/0.97
4.6*9.4
62.6
24.50
3x1.0
3*1/1.13
4.8*9.8
74.3
18.10
3x1.5
3*1/1.38
5.4*11.5
95.6
12.10
3x2.5
3*1/1.78
6.2*13.5
140
7.41
3x4
3*7/0.85
7.4*16.5
220
7.41
3x6
3*7/1.04
8.0*18.0
295
4.61
3x10
3*7/1.35
9.6*22.5
485
1.83
Frequently Asked Questions
1. What does BVVB stand for?
B: Fixed wiring cable (Chinese standard classification)
V: PVC insulation
V: PVC sheath
B: Flat type design
BVVB is a flat-type PVC insulated and sheathed copper cable designed for fixed electrical installations where space-saving and surface mounting are required.
2. What are the standard voltage ratings for BVVB cable?
300/300V: For low-voltage lighting and signal circuits
300/500V: Most common for residential and commercial applications
450/750V: For higher power applications and industrial use
Special Versions: 250/440V for specific markets, 600/1000V for industrial applications
3. Where is BVVB cable typically used?
Residential buildings: Surface-mounted wiring for sockets and lighting
Commercial spaces: Office power distribution, retail store installations
Renovation projects: Retrofitting existing buildings without concealed conduits
Temporary installations: Exhibition booths, stage wiring, construction sites
Furniture manufacturing: Built-in electrical systems for cabinets and displays
4. What is the temperature rating of BVVB cable?
Normal operating temperature: -15°C to +70°C
Maximum conductor temperature: 70°C continuous operation
Short-circuit withstand: 160°C for maximum 5 seconds
Installation temperature: Minimum 0°C to prevent sheath damage
5. What safety standards does BVVB comply with?
International: IEC 60227
Chinese National: GB/T 5023
Certifications: CCC (China Compulsory Certification), CE marking
Fire Performance: Standard version has basic flame retardancy (for enhanced safety, choose ZR-BVVB)
6. Can BVVB be used outdoors or in wet locations?
Not recommended for direct outdoor exposure
Suitable for indoor dry locations only
Requires additional protection (conduits, trunking) in damp areas
Not designed for direct burial or prolonged moisture exposure
7. What are the available conductor configurations?
2-core: For basic lighting and socket circuits
3-core: For grounded applications and three-phase systems
Conductor Sizes: 0.75 mm² to 10 mm² per core
Common Combinations: 2*1.5 mm², 2*2.5 mm², 3*1.5 mm², 3*2.5 mm²
8. What is the current carrying capacity of BVVB?
Examples for 300/500V BVVB:
2*1.5 mm²: 16-20A (depending on installation method)
2*2.5 mm²: 20-27A
3*1.5 mm²: 14-18A
3*2.5 mm²: 18-25A
Note: Actual capacity varies with installation conditions and local regulations
9. What are the main advantages of BVVB cable?
Space Efficiency: Flat design saves space in shallow installations
