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High Temperature Wire & Fire Resistant Cables/ 450/750 BVR Cable use for House or Building

Minimum Order Quantity : 100 meters Packaging Details : Rolls
Delivery Time : 15-30 days Payment Terms : L/C, T/T,
Place of Origin: China Brand Name: Zhenglan cable
Certification: 3C,ISO 9001:2015,ISO 14001:2005 Model Number: High Temperature Wire & Fire Resistant Cables

Detail Information

Material: Cu Type: PVC Insulated
Application: For House Or Building Character: Fire Resistant
Voltage: 450/750
High Light:

fire resistant electrical cable

,

fire retardant low smoke cable

Product Description

High Temperature Wire & Fire Resistant Cables/ 450/750 BVR Cable use for House or Building

 

Wire & Fire Resistant Cables Application

BVR wire is a kind of copper core PVC insulated soft wire, which is used in fixed wiring situations requiring softness. This product is suitable for fixed laying of power plant with rated AC voltage below and including 450/750V, such as home lighting. Fixed wiring can be used in indoor open application, conduit and other occasions. In order to facilitate the difference in the installation process, it can be divided into seven colors: red, yellow, blue, green, black, white and both. Because BVR is soft structure, its application scope is mostly in soft environment.

Wire & Fire Resistant Cables Installation

Open air, or in conduits, or trunking.

Wire & Fire Resistant Cables Construction characteristics

Conductor: BVR conductor, stranded wire (featured as

conductor resistance smaller than class5)

Core number: 1 core

Insulation: PVC

Wire & Fire Resistant Cables Electrical characteristics:

Rated voltage 450/750V

Test voltage: 2500 V

Conductor working temperature max. +70°C (under normal conditions)

Operating temperatures: Mounting 0°C - +40°C; Operating -30° - +70°C

Minimum bending radius: > 5 times the cable diameter

Standard: JB/T 8734.2-2016

Packaging: 100m/roll or as request

 

Remarks: Flame retardant, fire resistance(adopt mica tape), low smoking and Halogen free, or other property are available.

ZR-BVR cable(flame retardant cable) is the kind of cable with PVC insulation built mixed with fire prevention additive to make it have the capability of preventing or retarding flame spread during combustion.

NH-BVR cable(fire resistant cable) is the kind of cable built with a layer of mica tape. Even if the plastic skin is burnt out, refractory layer will help not cause short circuit. When wiring, cut off the refractory layer at the wire head.

LSZH,LSOH,LS0H,LSFH or OHLS BVR cable(Low smoke zero halogen cable)is cable with insulation or outer sheath built using low smoke zero halogen free material to help reduce toxic and corrosive gases produced during combustion.

Termite-proof BVR cable is the cable built with insulation or outer sheath mixed with a kind of materials to prevent termite biting the cable.

 

Wire & Fire Resistant Cables Data sheet

 

Core number/sectional area

(mm²)

Insulation thickness(mm) Outer diameter(mm) 20℃conductor resistance(Ω/km) 70℃ minimum insulation resistance(mΩ/km)
1×0.75 0.7 2.9 36.0 0.013
1×1.0 0.7 3.1 18.1 0.012
1×1.5 0.7 3.4 12.1 0.011
1×2.5 0.8 4.1 7.41 0.011
1×4 0.8 4.8 4.61 0.009
1×6 0.8 5.3 3.08 0.0084
1×10 1.0 7.3 1.83 0.0072
1×16 1.0 8.6 1.15 0.0062
1×25 1.2 10.2 0.727 0.0058
1×35 1.2 11.7 0.524 0.0052
1×50 1.4 13.9 0.387 0.0051
1×70 1.4 16.0 0.268 0.0045
1×95 1.6 18.2 0.193 0.0044
1×120 1.6 19.8 0.153 0.0040
1×150 1.8 22.2 0.124 0.0040
1×185 2.0 24.6 0.0991 0.0040

 

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