H07VVH6-F Cable

H07VVH6-F Cable
  • PVC Insulated Flat Cable
  • Rating Voltage: 450/750V
  • Structure: CU/PVC/PVC

H07VVH6-F cable is flat, multi-core cable designed for hoisting and lifting purposes. It is mostly PVC with specific construction of conductors. H07VVH6-F cable mostly used in industrial application and is also termed as festoon cable.

Their purpose is not simply of providing power but also control, which is why they play a central role in the infrastructure they are used in. With standards for conductors and other parts, these cables must adhere to specific benchmarks to suit the applications they are used for. Also, these can work in both wet and dry conditions.

H07VVH6-F Cable Buying Guide

H07VVH6-F cables are special-purpose cables with a unique structure.

These are flat cables for specific mechanical and electrical needs.

You have to understand their structure and features to find the best products.

While the official name of these cables is their code H07VVH6-F, they are also labeled as 07VVH6-F sometimes.

This post will explain what they are, what their uses are, and what components and characteristics they have.

What is H07VVH6-F?

H07VVH6-F are flat, multi-core cables designed for hoisting and lifting purposes.

These are mostly PVC with specific construction of conductors.

These are mostly used in industrial applications and are also termed as festoon cables.

Their purpose is not simply of providing power but also control, which is why they play a central role in the infrastructure they are used in.

With standards for conductors and other parts, these cables must adhere to specific benchmarks to suit the applications they are used for.

Also, these can work in both wet and dry conditions.

H07VVH6-F Applications

The H07VVH6-F cables are used in festoon systems, in handling equipment such as overhead cranes, conveyor systems, drum reeling, and hoists.

These are also used in elevators and can be freely suspended at up to 35 m.

Their pull-out speed is 1.6 m/s.

Given the many types of equipment use these cables for power, they have applications in many industries, mainly manufacturing.

Difference between H07VVH6-F & H05VVH6-F

The main difference between H07VVH6-F and H05VVH6-F is that the former is for higher-voltage applications.

H05VVH6-F offers a voltage rating of 300/500 V, whereas H07VVH6-F offers 450/700 V.

H07VVH6-F is supposed to be for heavier applications.

The construction, however, is the same for both of these cables.

Each is designed following the harmonized European standards with multiple cores, earth, and a flat setting.

The materials are also all the same.

Other differences include free suspension length and running speed.

H05VVH6-F offers more of each as compared with H07VVH6-F.

Its free suspension length is 45 m, and the running speed is 6.3 m/s.

Construction

The H07VVH6-F cables have a unique construction, and they don’t have much variation, which is why you’ll find them pretty standard.

Here’s what you need to know:

Conductor

The conductors in these cables are fine stranded copper made.

The conductor is according to IEC 60228 standard and is class 5.

There are seven conductors in this particular wire.

Insulation

All seven copper conductors have their own insulation, which is PVC.

The insulation isn’t very thick so as not to add bulk to the overall cable size.

Outer Sheath

The outer sheath is also PVC. It’s flame-retardant, according to standard IEC 60332-1.

The PVC material is sturdy but also flexible, which allows these cables to bend.

Cores Colors/Numbers

H07VVH6-F cables have multiple cores, typically seven plus one, so there are seven copper conductors and one earth.

The conductors are all black and numbered from 1 to 7.

The last one is earth, which is green and yellow. The outer sheath is also black.

These are colored according to HD 308. All the cores are placed side by side, which gives these cables their flat shape.

Characteristics

Here’s what you need to know about the characteristics of these cables:

Voltage Rating

The voltage rating of H07VVH6-F is 450/700 V. It’s meant for higher voltage festoon systems.

Operating Temperature

The operating temperature may vary by particular brands, but typically it ranges between -40 to 70 degrees for fixed laying and 0 to 70 degrees for flexible application.

Bending Radius

These are flat cables but are flexible enough to bend a little.

However, these don’t have as high a bending radius as round cables.

Their bending radius is 10 times the diameter of the cores.

Fire Retardant

The PV insulation and outer sheath are flame-retardant as per international standards.

These materials don’t cause fire and certainly don’t propagate it.

In fact, these are also self-extinguishing, which makes them safe to a certain degree in case of fire.

Standards

H07HH6-F get their name from harmonized European cable standards that dictate their specific construction.

While the number of cores may vary, the materials and their features are pretty standard.

The cores are based on the international standard IEC 60228, BS EN 60228, VDE 0295.

Similarly, the outer sheath, which is flame-retardant, is based on IEC 60332-1-2 and EN 60332-1-2.

It’s important to ensure that you buy cables that meet these standards.

Also, look for certifications such as CE and ROHS that help ensure safety.

The ROHS certification ensures there are no harmful materials, such as halogens, in the construction.

Advantages

These festoon cables have certain advantages that specifically favor the systems and equipment they are used in:

  • Flat Structure: The H07VVH6-F cables have a flat structure, which works well in festoon systems like overhead cranes and conveyor systems, as compared with round cables.
  • Flame Non-propagation: These cables are flame-retardant, so they don’t cause or propagate fires.
  • Oil, Acid, and Alkali resistant: The PVC outer sheath of these festoon cables is resistant to oil, acids, and alkaline solutions. It can withstand chemical corrosion, which makes them ideal for industrial use.
  • Weather-resistant: These cables offer weather-resistant to some extent. You can use them outdoors, too, even in wet conditions.
  • Halogen-free: Since no component contains any chlorine or any other halogen, for that matter, these cables are completely free of halogens. Halogens can be a health hazard because when they burn, they produce harmful gases.

Conclusion

The H07VVH6-F cables are flat cables with multiple cores and one earth for festoon systems.

These cables have very specific structures and standards, which makes it easy to buy them.

There are other variations, though, so make sure to buy the exact type of cable you’re looking for.

The number of cores perhaps depends on the application, so you have to figure out how much voltage will your particular system use.

Make sure the cables are according to the global standards for these particular types of cables.

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