H07RN-F Heavy Duty Rubber Flexible Cable Complete Introduction

H07RN-F Heavy Duty Rubber Flexible Cable Complete Introduction

What is H07RN-F Cable?

H07RN-F is a widely used European harmonized heavy-duty rubber flexible power cable with a rated voltage of 450/750V. It is designed for harsh working conditions, featuring excellent flexibility, mechanical strength, weather resistance, oil resistance and ozone resistance. Compared with ordinary PVC cables, H07RN-F rubber cables can withstand frequent bending, dragging and outdoor exposure, making them the preferred power connection solution for construction sites, mobile machinery and outdoor equipment.

Construction and Material Advantages

H07RN-F cable adopts high-standard industrial-grade materials to ensure stable performance in complex environments. The conductor is made of VDE0295 Class 5 high-flexibility bare copper or tinned copper, which ensures strong conductivity and ultra-flexible bending performance. The insulation layer is made of high-performance EPR rubber, and the outer sheath is made of CR neoprene rubber.

This special rubber structure greatly improves the cable’s abrasion resistance, tear resistance, cold resistance and aging resistance. The cable will not harden or crack under long-term outdoor sunlight, rainwater and low-temperature conditions, and can maintain stable electrical and mechanical performance for a long time.

Working Environment and Application Scope

H07RN-F rubber cable is suitable for electrical equipment under low and medium mechanical pressure, and can be used in dry, humid indoor and outdoor environments. It is commonly used for power connection of mobile equipment in factories, construction sites, workshops and outdoor venues.

Typical application scenarios include portable generators, welding machines, construction machinery, mobile industrial equipment, agricultural machinery and temporary engineering power supply. In addition, H07RN-F cables can also be used for fixed installation in furniture, decorative materials, wall partitions and building reserved wiring positions.

Electrical Performance Parameters

The rated voltage of H07RN-F cable is 450/750V. The maximum operating voltage reaches 318/550V in single-phase and three-phase AC systems, and it also adapts to DC system power supply. The cable has good pressure resistance and stable current carrying capacity, which can effectively avoid overload heating and power failure risks.

With excellent ozone resistance and grease resistance, it can adapt to industrial environments with oil pollution and air oxidation, greatly extending the service life of the cable.

Product Features and Strengths

1. European standard harmonized specification, stable quality and wide international recognition.

2. Super flexible rubber structure, suitable for frequent movement and bending occasions.

3. Wear-resistant, tear-resistant, oil-proof, UV-proof and ozone-resistant.

4. Adapt to cold and humid environments, no cracking in low temperature.

5. Support customized core numbers and cross-sections from 1.5mm² to 95mm².

Conclusion

H07RN-F heavy-duty rubber flexible cable is a cost-effective and multi-scenario universal power cable. It perfectly meets the power supply needs of mobile equipment and outdoor engineering, and is an indispensable wiring product in industrial construction, mechanical equipment and temporary power projects.