Medium-Sized H07rn-F 300/500V Copper Conductor Epr Insulated Flexible Electric Rubber Cable

The scope of application

System:This cable is suitable for the power line with AC 50Hz and rated voltage is 300/500V.

Application:It is used for outdoor medium-sized mobile electrical equipment and tools.

Features

This cable has the characteristics of softness, and has certain weather resistance and certain oil resistance, it also can be used outdoors.

Required Standard

Carried Standard:JB/T 8735-2011, the rubber insulated flexible wires and flexible cables with rated voltage of 450/750V and below.

Additional Standard

Operating characteristics

 Rated Voltage: The rated voltage is 0.3/0.5kV, and the maximum voltage of the AC system should not exceed 0.6kV.

Operating Temperature: The maximum allowable long-term operating temperature of the cable conductor is 60ºC.

Environment Temperature: The minimum environment temperature which the cable can work properly is -10 ºC.

Laying Temperature: The laying temperature of the cable should not be lower than -10ºC.

Bending Radius: Recommended minimum bending radius: The bending radius of the cable should not exceed 10D.

Product Marking

GUOWANG CABLE GROUP

Core of Cable: Color marking 2-core cable: no preference for chromatography; 3-core cable: green/yellow, light blue, brown or light blue, black, brown; 4-core cable: green/yellow, light blue, black, brown or light blue, black, brown, black or brown; 5-core cable: green/yellow, light blue, black, brown, black or brown, or light blue, black, brown, black or brown, black or brown.

Outer Sheath: The outer sheath of the cable is usually black, but a color other than black can also be used in accordance with the manufacturer or buyer’s agreement to adapt to the environment. The cable shall have continuous identification of the manufacturer’s name, product model and rated voltage, and the manufacturer’s name identification may be repeated identification of the manufacturer or trademark; The distance between the end of one complete mark and the beginning of the next mark: it shall not exceed 550mm on the outer sheath of the cable; The cable insulation or belt should not exceed 275mm; The printed logo should be erasable and not easy to fall off, and the printed content on the surface should be clearly recognizable. Note: The logo on the surface of the sheath can also add other content according to the custom of the user or the manufacturer.

Delivery and Tolerance

Delivery Length:Each loop of cable should be 100m in length, and the length of the cable drum should be greater than 100m. Delivery of any length of cable may be permitted by mutual agreement.

Error In Length:The measurement error of delivery length is ±0.5%.