H07V-K
450/750V Flexible PVC Single Core Cable for Internal Wiring
Conductor: Stranded bare copper or tinned copper (in accordance with IEC 60228 Class 5)
Insulation: PVC/TI1 (in accordance with DIN VDE 0281 Part 1 / HD 21.1)
Color ID: In accordance with HD 402 Standard
Application Standard: HD 21.3 S3, VDE-0281 Part-3, CE Low Voltage Directive (73/23/EEC and 93/68/EEC)
- Rated Voltage: 450/750V
Test Voltage: 2500V (DIN VDE 0281 Part 2 / HD21.2)
Temperature Range (Fixed Installation): -20°C to +70°C
Temperature Range (Movable Installation): -5°C to +70°C
Min. Bending Radius: 12x Cable OD (Fixed); 16x Cable OD (Movable)
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Product Description
H07V-K: Product Description and Specifications
Designated as Type H07V-K (Heavy-Duty Flexible Cord), this specification features a Class 5 Fine Stranded Copper conductor insulated with PVC (Type TI 1). Rated for 450/750V, the flexible construction is engineered for internal wiring of switchgear, distributor boards, and telecommunication equipment where tight bending radii and vibration resistance are required. Compliance conforms to DIN VDE 0281-3 and IEC 60227.
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Advantages
H07V-K: Benefits and Features
Class 5 Fine Stranding Composed of fine annealed copper strands (IEC 60228 Class 5). High flexibility prevents conductor fatigue in environments subject to vibration (e.g., motor connections) or frequent movement (e.g., hinged cabinet doors).
Harmonized Compliance (HAR) Manufactured strictly to DIN VDE 0281-3 and HD 21.3 S3. Fully compliant with the Low Voltage Directive 2014/35/EU for use in EU industrial machinery.
PVC Type TI 1 Insulation Insulated with PVC Compound TI 1 (EN 50363-3). Engineered for “Free-Stripping” (non-sticky) to facilitate automated cutting and crimping with bootlace ferrules.
Operational Range Rated for continuous operation at 70°C. Suitable for fixed internal wiring down to -30°C (static) or -5°C (during installation).
Dimensions/Parameters
| Model | Specification (mm²) | Approx. OD (mm) | Approx. Cable Weight (kg/km) |
|---|---|---|---|
| H07V-K | 1.5 | 2.9 | 19.6 |
| H07V-K | 2.5 | 3.5 | 30.7 |
| H07V-K | 4.0 | 4.1 | 45.1 |
| H07V-K | 6.0 | 4.6 | 62.8 |
| H07V-K | 10 | 6.0 | 109.8 |
| H07V-K | 16 | 7.1 | 163.6 |
| H07V-K | 25 | 8.7 | 254.4 |
| H07V-K | 35 | 9.9 | 347.3 |
| H07V-K | 50 | 11.7 | 490.6 |
| H07V-K | 70 | 14.0 | 686.1 |
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Production Processes Of Electrical Cable
Our production relies on state-of-the-art manufacturing equipment to ensure superior cable performance. The process integrates precision copper drawing and annealing with advanced insulation extrusion technology for uniform thickness. Throughout production, strict quality control measures—including online spark testing and automated diameter monitoring—are applied to every meter. This rigorous workflow guarantees that our electrical cables meet stringent IEC and GB standards for residential and industrial use.
Packing For Shipment
To meet various transportation needs, there are many methods of packaging that can be used.
Have more questions?
Q: Primary Applications?
A: Flexible Internal Wiring.
Scope: Internal wiring of electrical appliances, instrumentation, and control devices.
Connections: Ideal for connecting power distribution units, switchboards, and telecommunication facilities.
Safety: Also suitable for protection systems and alarm lighting.
Q: Is the H07V-K cable flexible?
A: Yes, Highly Flexible.
Conductor: Features a Class 5 stranded copper conductor (bare or tinned).
Compliance: Meets IEC 60228 and VDE 0295 standards.
Benefit: “Soft and bendable” design allows for easy routing through tight spaces in switchgear and control panels.
Q: Voltage Rating?
A: 450/750V.
Rated Voltage: 450/750V.
Test Voltage: 2500V (Compliant with DIN VDE 0281 Part 2 / HD 21.2) to ensure reliability.
Q:Standards & Certification?
A: International Compliance.
Manufacturing Standards: IEC 60228, DIN VDE 0281 Part 1, and HD 21.3 S3.
CE Directive: Complies with the Low Voltage Directive (73/23/EEC and 93/68/EEC).
Q: Conductor Options?
A: Two Options Available.
Materials: Stranded Bare Copper or Tinned Copper.
Standard: Both options fully meet the IEC 60228 Class 5 standard for flexible conductors.
Q: Temperature Limits?
A: Installation Dependent.
Fixed Installation: -20°C to +70°C.
Movable Installation: -5°C to +70°C.
Q: Minimum Bending Radius?
A: Safety Specification.
Fixed Installation: 12 x OD (Cable Outer Diameter).
Movable Installation: 16 x OD (Cable Outer Diameter). (Strictly matches your original data).
Q : Environmental Safety?
A: CE & RoHS.
Safety: Fully CE certified.
Environmental: Compliant with RoHS standards (lead-free), ensuring safety for use in the European market.