What is A07RN-F 450/750V Oil Resistant Harmonized Rubber Cable?

A07RN-F 450/750V Oil Resistant Harmonized Rubber Cable is Heavy duty rubber-sheathed flexible cable, which is suited for use for medium mechanical stress in dry, damp and wet areas as well as in open air and in agriculture plants. They are used for equipment in industry works such as boilers, heating plates, hand lamps, electric tools such as drills, circular saws and homework tools as well as for transportable motors or machines at site. These cables are also suitable for fixed installation on plaster, in temporary buildings and residential barracks. They are suitable for direct laying on components and mechanical parts of machines, for example lifts and cranes.

They can be used in case of protected and fixed installation in tubes or in equipment as well as rotor connecting cable of motors with a working voltage up to 1000 V alternating voltage or a direct voltage up to 750 V against ground. The operating direct voltage is permitted up to 900 V against ground when they are used in rail-coaches. Installation in hazardous areas according to DIN VDE 0165 is allowed.

Technical Data

• Cable Type: Rubber sheathed cable A07RN-F to DIN VDE 0285-525-2-21/ DIN EN 50525-2-21
• Temperature Range: -30°C to +60°C
• Permissible Operating Temperature at Conductor: +60°C
• Nominal Voltage:
  • Uo/U 450/750 V in case of protected and fixed installation
  • Uo/U 600/1000 V
• Maximum Permissible Operating Voltage:
  • Three phase and one phase a.c. system: Uo/U 476/825 V
  • Direct current-system: Uo/U 619/1238 V
• Test Voltage: 2500 V
• Permanent Tensile Load: max. 15 N/mm² under consideration of total copper cross-sections
• Minimum Bending Radius:
  • For fixed installation: 4x cable Ø
  • For guiding over roller: 7.5x cable Ø
  • During winding on drums: 5x cable Ø

Cable Structure

• Conductor: Bare copper-conductor, to DIN VDE 0295 cl.5, fine-wire, BS 6360 cl.5, IEC 60228 cl.5
• Core Insulation: Rubber El4 to DIN VDE 0207-363-1/ DIN EN 50363-1
• Core Identification: To DIN VDE 0293-308
  • Up to 5 cores: colored
  • From 6 cores: black with continuous white numbering
• Cable Assembly: Cores stranded in layers in optimal lay-length
• Outer Sheath: Rubber EM2 to DIN VDE 0207-363-2-1/ DIN EN 50363-2-1
• Sheath Color: Black

Properties

• Weather Resistant: Yes
• Fire Behavior: Compliant to DIN VDE 0482-332-1-2, DIN EN 60332-2-1, IEC 60332-1 (equivalent DIN VDE 0472 part 804 test method B)
• Ozone Resistant: Insulation compliant to DIN VDE 0472 part 805, test method A or part 805 A1, test method C

Product Specifications

A07RN-F with Green-Yellow Protective Conductor

A07RN-F without Green-Yellow Protective Conductor