450/750V LSHF Thin Insulated Electrical Cable Wire For Building Wiring Socket Connections

Price Negotiable

Price: 0.1-5

MOQ: 100

Delivery Time: 10 Days

Brand: Minfeng

Product Description

450/750V HO7Z-U LSHF Thin Insulated Building Electrical Wire Cable

Product Overview

Copper core PVC insulated non-sheathed cable designed for building electrical applications.

Product Name	Copper core PVC insulated non-sheathed cable
Standard	GB/T5023-2008 (Equivalent to IEC 60227-1997)
Conductor	Copper
Insulation	PVC
Color	Red, yellow, blue, green, black, white, brown, two-color (yellow-green)
Model	BV, BVR
Specification	0.75mm² to 240mm²
Rated Voltage	300/300V; 300/500V; 450/750V
Application	Socket connection line, lighting, switch, air conditioner, distribution box, building wiring

Service Performance

Long-term working temperature: not higher than 70°C
Minimum ambient temperature during laying: not lower than 0°C
Minimum bending radius: ≥ 4D for cable diameter ≤ 25mm; ≥ 6D for cable diameter > 25mm

Cable Type Comparison

BVR Cable

Multi-core copper wire, soft, easy to construct, low strength. Generally used in occasions with slight movement.

BV Cable

Single-core copper wire is hard, inconvenient for construction, and strong. Generally used in relatively fixed places.

Wire Selection Guide

Lighting: Generally uses 1.5 square single core hard wire (BV1.5), divided into live wire and neutral wire by color
Sockets: Generally use 2.5 square single-core hard wires (BV2.5)
Air conditioners above 3 HP: Generally use 4 square (BV4) or above single-core wires
Home bus: Generally uses 6 square meters (BV6) or more single-core wire

Note: Please consult online customer service for specific configuration and quantity, but purchase according to electrician requirements first.

Technical Specifications

BV & BVR Cable Specifications

Model	Voltage Level (V)	Cross-sectional Area (mm²)	Number/Diameter (mm)	Outer Diameter (mm)	Weight (kg/km)	20℃ Conductor Resistance ≤ (Ω/km)
BV	300/500V	0.5	1/0.80	2.4	8.5	36
BV	300/500V	0.75 (A)	1/0.97	2.6	11.1	24.5
BV	300/500V	0.75(B)	7/0.37	2.8	12	24.5
BV	300/500V	1.0(A)	1/1.13	2.8	13.9	18.1
BV	300/500V	1.0(B)	7/0.43	3.0	15	18.1
BV	450/750V	1.5(A)	1/1.38	3.3	20.3	12.1
BV	450/750V	1.5(B)	7/0.52	3.5	21.6	12.1
BV	450/750V	2.5 (A)	1/1.78	3.9	31.6	7.41
BV	450/750V	2.5(B)	7/0.68	4.2	34.8	7.41
BV	450/750V	4(A)	1/2.25	4.4	47.1	4.61
BV	450/750V	4(B)	7/0.85	4.8	50.3	4.61
BV	450/750V	6(A)	1/2.76	4.9	67.1	3.08
BV	450/750V	6(B)	7/1.04	5.4	71.2	3.08
BV	450/750V	10	7/1.35	7.0	119	1.83
BV	450/750V	16	7/1.70	8.0	179	1.15
BV	450/750V	25	7/2.14	10.0	281	0.727
BV	450/750V	35	7/2.52	11.5	381	0.524
BV	450/750V	50	19/1.78	13.0	521	0.387
BV	450/750V	70	19/2.14	15.0	734	0.268
BV	450/750V	95	19/2.52	17.5	962	0.193
BV	450/750V	120	37/2.03	19.0	1180	0.153
BV	450/750V	150	37/2.25	21.0	1470	0.124
BV	450/750V	185	37/2.52	23.5	1810	0.0991
BVR	450/750V	2.5	19/0.41	4.2	34.7	7.41
BVR	450/750V	4	19/0.52	4.8	51.4	4.61
BVR	450/750V	6	19/0.64	5.6	73.6	3.08
BVR	450/750V	10	49/0.52	7.6	129	1.83
BVR	450/750V	16	49/0.64	8.8	186	1.15
BVR	450/750V	25	98/0.58	11.0	306	0.727
BVR	450/750V	35	133/0.58	12.5	403	0.524
BVR	450/750V	50	133/0.68	14.5	553	0.387
BVR	450/750V	70	189/0.68	16.5	764	0.268