Application and Description
This special heat-resistant soft single-core electronic wire is mainly used in power installations, switch cabinets,
motors and transformers in high temperature (such as glazing machines and drying towers, etc.) environments.
These are also suitable for internal wiring of electrical equipment such as lighting and heating equipment.
Standards and Approvals
HD 21.7 S2, CEI 20-20, CEI20-52, VDE-0281 Part 7,
Cable Construction
- Stranded flexible bare copper conductor
- Complies with VDE-0295 Cl 5, IEC 60228 Cl-5, BS 6360 cl. 5 and HD 383
- Heat resistant PVC TI3 insulation, complies with VDE 0281 Part 7
- Core color coding complies with VDE-0293
- H07V2-R (16 gauge and above)
Technical Features
- Working voltage: 300/500v (H05V2-K)/ 450/750v (H07V2-K)
- Test voltage: 2000 V
- Dynamic bending radius: 10-15 x Ø
- Static bending radius: 10-15 x Ø
- Operating temperature in application: +5º C to +90º C
- Flame retardant: IEC 60332.1
- Insulation resistance: 20 MΩ x km
Cable parameters：
|
Number of cores x conductor cross-sectional area
# x mm²
|
Nominal insulation thickness mm
|
Nominal outer diameter mm
|
Nominal copper weight kg/km
|
Nominal cable weight kg/km
|
|
H07V2-R
|
|
1 x 1.5
|
0,7
|
3.4
|
14.4
|
20
|
|
1 x 2.5
|
0,8
|
4.1
|
24
|
33.3
|
|
1 x 4
|
0,8
|
4.8
|
38
|
48.3
|
|
1 x 6
|
0,8
|
5.3
|
58
|
68.5
|
|
1 x 10
|
1,0
|
6.8
|
96
|
115
|
|
1 x 16
|
1,0
|
8.1
|
154
|
170
|
|
1 x 25
|
1,2
|
10.2
|
240
|
270
|
|
|
1 x 35
|
1,2
|
11.7
|
336
|
367
|
|
|
1 x 50
|
1,4
|
13.9
|
480
|
520
|
|
|
1 x 70
|
1,4
|
16
|
672
|
729
|
|
|
1 x 95
|
1,6
|
18.2
|
912
|
962
|
|
|
1 x 120
|
1,6
|
20.2
|
1115
|
1235
|
|
|
1 x 150
|
1,8
|
22.5
|
1440
|
1523
|
|
|
1 x 185
|
2,0
|
24.9
|
1776
|
1850
|
|
|
1 x 240
|
2,2
|
28.4
|
2304
|
2430
|
|
Optimised Conductor Design for Reliable PerformanceBy employing a stranded copper conductor, the H07V2-R achieves a balance of flexibility and conductivity—making it suitable for conduit routing, panel wiring and fixed installations where reliable terminations are imperative. The conductor meets international standards for electrical performance, supporting low voltage drop, efficient transmission and consistent behaviour under load. This is particularly relevant to wire manufacturers striving to deliver high-quality copper wire solutions for wiring systems.Manufacturing-Friendly Specification for Cable ProductionFrom the perspective of a bulk cable manufacturing operation or wiring harness assembler, the H07V2-R offers standardised cross-sections, conductor class, insulation thickness and outer diameters that align with common production lines. The insulation and conductor specifications enable streamlined cutting, labelling, bundling and installation workflows, reducing variation, quality control burdens and lead-time risk. For example, the insulation thickness of ~0.8 mm for 4 mm² and outer diameter ~4.1 mm is documented. Enhanced Reliability and Service Life in Fixed Wiring SystemsFor end-users managing building installations or equipment wiring, this cable offers tangible service-life benefits. The copper conductor ensures efficient power supply delivery with minimal energy loss, while the PVC insulation supports high ambient temperatures up to +90 °C and withstands short-circuit events up to +160 °C. With its flame retardant classification (IEC 60332-1-2) and compatibility with protected conduit installations, it enhances safety and reliability. This advantage makes it a trusted choice when wiring longevity, safety and performance matter.
Use Scenarios
Electrical Contractor Installing Commercial Office Wiring
An electrical contractor engaged in wiring a multi-floor office building selects the H07V2-R for branch circuits feeding lighting, HVAC control panels and auxiliary equipment. As a professional installer, they value that this cable from a recognized wire manufacturers offering meets the voltage rating (450/750 V) and is approved for installation in conduits or under plaster per the specified standard. With its consistent cross-section sizing and copper conductor, the installer can achieve reliable power supply feeds with fewer adjustments or rework.
Control Panel Builder Integrating Wiring Harnesses for OEM Machines
A panel builder supplying OEM machine manufacturers uses the H07V2-R as the internal wiring for feeder circuits and control signals within large equipment cabinets. Since their operations include wire and harness assembly, this cable supports efficient cable manufacturing workflows: cutting to length, labelling accurately, routing neatly inside panels and terminating into components. The standard insulation rating, conductor size and product documentation simplify the process, improving production throughput and quality consistency.
Facilities Engineer upgrading Infrastructure Wiring in Educational Campus
A facilities engineer tasked with upgrading distribution boards and equipment in a large educational campus chooses the H07V2-R cable to replace older wiring. They appreciate that it uses a high-conductivity copper wire, supports installation in conduits, and aligns with their sustainability focus through efficient wiring use and durable materials. The cable contributes to the campus’s broader efforts around sustainable cable materials, enabling a reliable power supply infrastructure that reduces future maintenance and supports longer service life.
About Us
Jinda Cable is an established manufacturer specialising in low-voltage and control single-core and multi-core wires, serving wiring system suppliers, panel assemblers, OEMs and installation contractors across global markets. With decades of experience in the electrical cable industry, the brand emphasises quality assurance, compliance with international standards (such as EN 50525-2-31, IEC 60228, IEC 60332), and material innovation. We work closely with leading wire manufacturers, integrate advanced production techniques in cable manufacturing, and maintain strict inspection and traceability throughout our supply chain. Our customer base spans wiring wholesalers, panel production houses and large-scale infrastructure integrators who require predictable, high-performance products. Please submit your project specification or requested cross-section to our technical sales team today!
FAQ
1.What is the recommended installation method for the H07V2-R cable?
This cable is intended for fixed installation inside conduits, trunking or embedded ducts, or on/under plaster where mechanical protection is provided; it is rated for use up to nominal voltage 450/750 V and conductor ambient up to +90 °C.
2.What technical support and warranty do you provide for this single-core cable?
We supply full technical data for conductor class, insulation material, voltage rating and applicable standards. Warranty covers manufacturing defects in material and workmanship under normal installation conditions, in line with our standard brand policies.
3.Is the H07V2-R cable compatible with existing wiring systems and components?
Yes, the cable uses standard conductor cross-sections (1.5 mm² to 240 mm²) and meets commonly used low-voltage wiring standards. When integrating it into existing wiring systems or panels, confirm relevant conductor sizing, terminations and ambient temperature conditions to ensure compliance and optimal performance.
4.What lead time and supply cycle applies when ordering?
Standard cross-sections are typically held in stock; for large volume orders, custom lengths or special packaging, please consult our sales team for current lead-time estimates.
5.How does Jinda address sustainability and environmental aspects of this cable?
We source high-conductivity copper wire from certified suppliers, use manufacturing processes that minimise waste, apply PVC insulation compounds that meet applicable regulations, and support customer requests for documentation tied to sustainable cable materials and supply-chain transparency.
