Home > Low Voltage Power Cables > H05RN-F 300/500V Flexible Rubber Cable
H05RN-F-Cable
H05RN-F-Cable

H05RN-F 300/500V Flexible Rubber Cable

Application

For general use in domestic premises, kitchens, offices and industrial equipment where the cables are subjected to low mechanical stress. Suitable for dry, damp and wet installations, including temporary outdoor power. Supply of electricity and communications in buildings and other civil engineering works with the objective of limiting the generation and spread of fire.

Construction
  • Conductor: Class 5 flexible copper conductor
  • Insulation: EPR (Ethylene Propylene Rubber)
  • Outer Sheath: PCP (Polychloroprene)
Main Characteristics
  • Voltage Rating: 300/500V
  • Temperature Rating Operating:-30ºC to +60ºC
  • Minimum installation and use temperature: -25ºC
  • Maximum temperature of short circuit: +200ºC
Specification

IEC/EN 50525-2-21: Cables for general applications-Flexible cables with crosslinked elastomeric insulation

BS 6500:2000: Electric cables-Flexible cords rated up to 300/500V, for use with appliances and equipment intended for domestic, office and similar environments

VDE 0282-4: Rubber insulated cables of rated voltages up to and including 450/750V-Part 4: Cords and flexible cables

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Product Parameters

No. of cores and nominal cross section Conductor diameter Nominal insulation thickness Maximum approx. overall diameter Approx. weight Max. DC Resistance of conductor at 20°C
No.× mm2 mm mm mm kg/km Ω/km
2×0.75 0.95 0.6 7.4 44 26
2×1 1.30 0.6 8.0 55 19.5
3×0.75 0.95 0.6 8.1 60 26
3×1 1.30 0.6 8.5 72 19.5
4×0.75 0.95 0.6 8.8 82 26
4×1 1.30 0.6 9.3 87 19.5

Application and case display

FAQ

How do you calculate the minimum bending radius of cables?
What are the benefits of EPR material?
What are the weight limits for different types of packages?
What is the length tolerance for cables?
What is the minimum order quantity for the product?
What is the operating temperature of the cable?
How do you calculate the minimum bending radius of cables?
The bend radius refers to the curved shape in which an electrical cable can be bent or curved without sustaining damage. To determine the minimum bend radius for cables, apply the following formula: Minimum Bend Radius = Cable Outer Diameter×Cable Multiplier. For example, if the outer diameter of a cable is 20mm, its minimum bending radius would be 20mm×6 = 120mm. Conversely, if an armored cable has an outer diameter of 30mm, its minimum bending radius would be 30mm×12 = 360mm.
What are the benefits of EPR material?
EPR is widely used as an insulation material for electric cables due to its high dielectric strength, and it also serves as a sheathing material with excellent ozone and weathering resistance. EPR has a wide thermal range, typically spanning from -55°C to 150°C. Unlike other organic rubbers, there is no need to tin the copper conductor to prevent deterioration of the rubber.
What are the weight limits for different types of packages?
The weight limit for a wooden drum or steel wooden is 5,000 kg, and for a steel drum, it is 10,000 kg.
What is the length tolerance for cables?
The tolerance for the power cable is 0 to +0.5%. For the bare conductor, the tolerance is ±5%.
What is the minimum order quantity for the product?
The minimum order quantity for low and medium voltage cables is 200 meters, whereas for high voltage cables, it is 2000 meters. Should the order quantity fall below the MOQ, however, if the factory has stock, we can still supply it.
What is the operating temperature of the cable?
The operating temperature of a cable is determined by the insulation and sheathing material. PVC has a range of -15°C to 70°C, XLPE can reach up to 90°C, while silicone rubber can handle temperatures from -60°C to 180°C.

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