H07V-K H07V-U H07V-R Flexible PVC Insulated 1 Core Cable

Tianjin Beida is a China H07V-K H07V-U H07V-R Flexible PVC Insulated 1 Core Cable manufacturer and supplier. This single-core cable is primarily intended for residential renovation and fixed wiring in the building, and is suitable for the fixed wiring of household lighting fixtures, power sockets, air conditioning units and other electrical equipment.

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Product Description

H07V-K H07V-U H07V-R Flexible PVC Insulated 1 Core Cables are suitable for various electrical installations. Beida, a leading China manufacturer, uses high-quality copper conductors and PVC insulation materials in its production, resulting in cables that are flexible, durable, and have excellent conductivity.

This insulated single-core cable is suitable for fixed wiring in homes, lighting systems, and electrical equipment. It has a rated voltage of 450/750V, is flame-retardant, and complies with international safety and performance standards.

Product Structure

H07v K H07v U H07v R Flexible Pvc Insulated 1 Core Cable

H07V single-core cable which is composed of a T1R copper conductor and lead-free PVC insulation is CE certified, and has excellent electrical performance and mechanical physical properties.

Conductor

H07V-U: Solid bare copper conductor, compliant with EN 60228 cl-1 standard, providing stable current transmission, suitable for fixed wiring.

H07V-R: Stranded bare copper conductor, compliant with EN 60228 cl-2 standard, more suitable for complex wiring applications, with good tensile strength and bending performance.

H07V-K: Fine-stranded copper conductor, compliant with EN 60228 cl-5 standard. Offers higher flexibility, suitable for environments requiring greater flexibility, such as mobile electrical equipment or locations requiring a larger bending radius.

Insulation Layer

The cable's insulation material uses lead-free PVC, compliant with TI 2 standard. It provides good electrical insulation performance and effectively prevents corrosion from the external environment, enhancing the cable's lifespan and safety.

Product Advantages

H07V-K H07V-U H07V-R Flexible PVC Insulated 1 Core Cables are widely used in low-voltage fixed wiring. Why are these cables a worthwhile choice?

1. Electrical Performance

The product's rated voltage is 450/750 V, making it suitable for most civil and industrial low-voltage power distribution systems. The copper conductor has high conductivity and low resistance, resulting in minimal energy loss.

The PVC insulation has good dielectric strength, effectively preventing short circuits and leakage.

2. Mechanical and Environmental Performance

The cable's PVC insulation layer has a certain degree of wear resistance, oil resistance, and chemical corrosion resistance. Its operating temperature range is -5°C to +70°C, making it suitable for dry or general indoor environments.

Our single-core insulated cables also possess a certain degree of flame retardancy, meeting basic fire safety requirements.

3. Easy Installation

All three models are easy to install.

H07V-K has a flexible conductor, making it soft and easy to bend, even in confined spaces or complex routing environments.

H07V-R has a stranded conductor, combining flexibility and mechanical strength for convenient on-site installation.

H07V-U has a solid conductor, a simple structure, and is less prone to kinking during straight-line installation.

How to Choose Among These Three Subdivided Cable Types?

The recommended choice depends on the actual application scenario. As a reliable manufacturer, Beida leverages its professional experience to analyze the basis for selection and provide recommendations.

▷H07V-U

This is the most basic and lowest-cost option. Due to its single thick copper wire, it has strong "shaping" capabilities and is very stable when routed through straight conduits.

Recommended uses: Concealed wiring in home renovation (sockets, switches), basic building power distribution.

▷H07V-R

This is a rigid wire, an enhanced version of the H07V-U single-core cable. When the current demand is high and the wire cross-sectional area exceeds 10mm2, a single strand of copper wire has limitations. The thick copper wire needs to be divided into 7 or more strands twisted together.

In short, H07V-R retains the conductive stability of rigid wire while being slightly more flexible than the U-type.

Recommended uses: Industrial plant incoming lines, high-power distribution trunk lines, long-distance conduit laying.

▷H07V-K

This type consists of dozens or even hundreds of fine copper wires, like strands of hair, and can be easily knotted like a rope.

Key point: Very vibration-resistant. If your equipment vibrates, you must choose the K-type.

Note: The ends of flexible wires are prone to fraying. Cold-press terminals (European terminals/pin terminals) must be used during installation; they cannot be directly screwed under screws, otherwise poor contact can easily cause fires.

Recommended uses: PLC control cabinets, secondary circuits of distribution boxes, internal wiring of electrical appliances.

Performance Parameter

Rated voltage: 450/750V

Test voltage: 2500 V

Conductor Resistance: See below sheet

Working temperature: -5º C to +70º C

Short circuit temperature: +160 ºC

Flame retardant: according to IEC 60332-1-2

Minimum Bending radius: 4* OD

Dimension size: See below sheet

Type	Conductor		Insulation			Electrical Characteristic
	Nominal Area	Structure of Conductor	Insulation Thickness	Overall Diameter		Conductor Resistance at 20 ℃ Max
	Nominal Area	Structure of Conductor	Insulation Thickness	(mm)		Conductor Resistance at 20 ℃ Max
	mm	No./mm	mm	Min	Max	Ω／km
H07V-U	1.5	1/1.38	0.7	2.6	3.2	12.1
	2.5	1/1.78	0.8	3.2	3.9	7.41
	4	1/2.25	0.8	3.6	4.4	4.61
	6	1/2.76	0.8	4.1	5	3.08
H07V-R	1.5	7/0.52	0.7	2.7	3.3	12.1
	2.5	7/0.67	0.8	3.3	4	7.41
	4	7/0.84	0.8	3.8	4.6	4.61
	6	7/1.03	0.8	4.3	5.2	3.08
	10	7/1.32	1.0	5.6	6.7	1.83
	16	7/1.67	1	6.4	7.8	1.15
	25	7/2.10	1.2	8.1	9.7	0.727
	35	7/2.47	1.2	9	10.9	0.524
	50	19/1.75	1.4	10.6	12.8	0.387
	70	19/2.10	1.4	12.1	14.6	0.268
	95	19/2.48	1.6	14.1	17.1	0.193
	120	37/2.00	1.6	15.6	18.8	0.153
	150	37/2.22	1.8	17.3	20.9	0.124
	185	37/2.48	2	19.3	23.3	0.0991
	240	61/2.22	2.2	22	26.6	0.0754
H07V-K	1.5	30/0.24	0.7	2.8	3.4	13.3
	2.5	49/0.24	0.8	3.4	4.1	7.98
	4	56/0.29	0.8	3.9	4.8	4.95
	6	83/0.29	0.8	4.4	5.3	3.30
	10	74/0.40	1.0	5.7	6.8	1.91
	16	117/0.40	1	6.7	8.1	1.21
	25	182/0.40	1.2	8.4	10.2	0.78
	35	256/0.40	1.2	9.7	11.7	0.554
	50	367/0.40	1.4	11.5	13.9	0.386
	70	320/0.51	1.4	13.2	16	0.272
	95	423/0.51	1.6	15.1	18.2	0.206
	120	541/0.51	1.6	16.7	20.2	0.161
	150	675/0.51	1.8	18.6	22.5	0.129
	185	822/0.51	2	20.6	24.9	0.106
	240	1088/0.51	2.2	23.5	28.4	0.0801

Certifications and Standard

CE certificated

H07v K H07v U H07v R Flexible Pvc Insulated 1 Core Cable

Standard: EN 50525-3-21, IEC 60227-1, IEC 60227-3

Why Choose Us?

Timely Delivery

We have an efficient production system with short production cycles, allowing us to complete orders in a short time.

Large Inventory

Beida is a professional supplier, and we maintain a large inventory in our warehouse, enabling us to ship promptly. Whatever cable specifications you need, we can respond quickly.

Quality Standards

Our products are manufactured strictly according to the EN 50525 standard, and our quality is globally certified. Every cable undergoes multiple quality checks.

Packaging Options

Cable packaging is available in reel or bundle form, offering more flexible transportation options and allowing you to choose the most suitable packaging method based on your actual needs.

Customized Flame-Retardant and Fire-Resistant Cables

If you have specific requirements, we can produce flame-retardant and fire-resistant cables of different grades, ensuring sufficient safety and enhanced fire protection performance even when the cables are used in special environments.