H07RN-F Multi core EI4 rubber insulated EM2 rubber sheath cable
Application：
H07RN-F cable is suitable for the connection of all kinds of mobile electrical equipment with rated voltage not exceeding 450/750V. It can withstand large mechanical external force, and has certain outdoor weather resistance and oil pollution resistance.
Standard:
- Cable design: EN50525-2-21
- Conductor: EN 60228
Products Construction
- Conductor – Plain flexible annealed class 5 copper
- Insulation – EPR rubber(EI4)
- Filler – Rubber(If need)
- Binder tape – Non-hygroscopic material tape(If need)
- Outer sheath – PCP or equivalent synthetic elastomer(EM2)
Cross Section：
- 1C1.5~630mm2
- 2C1~95mm2
- 3C1~300mm2
- 4C1~300mm2
- 5C1~95mm2
- 6, 7, 12, 18C1.5~4mm2
- 24, 36C1.5-2.5mm2
Temperature characteristics:
- Conductor operating temperature:-25℃~60℃
- Min. temperatrue laying condition: 0℃
- Conductor short-circuit operating temperature (5s): 160℃
Electrical Characteristics:
- Rated voltage: 450/750V
- High voltage test: 2.5kV / 5min
Color:
- Insulation: Yellow/Green, Black, Grey, Brown, Blue etc. According to customer requirements
Minimum Bending Radius：
Flexible:7.5x Outer Ø fixed:4x Outer Ø
Applicable Standards
Optional
Technical Parameters
Technical characteristics of Rubber insulated cables-IEC60245.4
| Number and | Thickness of | Thickness of | Mean overall diameter | Maximum D.C. | |
| nominal area | insulation | sheath | Lower limit | Upper limit | Resistance |
| mm2 | mm | mm | mm | mm | at 20℃Ω/km |
| 2×0.75 | 0.6 | 0.8 | 5.7 | 7.4 | 26.0 |
| 2×1 | 0.6 | 0.9 | 6.1 | 8.0 | 19.5 |
| 2×1.5 | 0.8 | 1.0 | 7.6 | 9.8 | 13.3 |
| 2×2.5 | 0.9 | 1.1 | 9.0 | 11.6 | 7.98 |
| 3×0.75 | 0.6 | 0.9 | 6.2 | 8.1 | 26.0 |
| 3×1 | 0.6 | 0.9 | 6.5 | 8.5 | 19.5 |
| 3×1.5 | 0.8 | 1.0 | 8.0 | 10.4 | 13.3 |
| 3×2.5 | 0.9 | 1.1 | 9.6 | 12.4 | 7.98 |
| 4×0.75 | 0.6 | 0.9 | 6.8 | 8.8 | 26.0 |
| 4×1 | 0.6 | 0.9 | 7.1 | 9.3 | 19.5 |
| 4×1.5 | 0.8 | 1.1 | 9.0 | 11.6 | 13.3 |
| 4×2.5 | 0.9 | 1.2 | 10.7 | 13.8 | 7.98 |
| 5×0.75 | 0.6 | 1.0 | 7.6 | 9.9 | 26.0 |
| 5×1 | 0.6 | 1.0 | 8.0 | 10.3 | 19.5 |
| 5×1.5 | 0.8 | 1.1 | 9.8 | 12.7 | 13.3 |
| 5×2.5 | 0.9 | 1.3 | 11.9 | 15.3 | 7.98 |
FAQ
H07RN-F is a heavy-duty, harmonized rubber flexible cable designed for demanding industrial, agricultural, and construction environments. Rated for 450/750 V, it features rubber insulation and a polychloroprene (neoprene) outer jacket that provides excellent resistance to oil, chemicals, weather, and mechanical stress.
H05RN-F and H07RN-F are both harmonized, flexible rubber-sheathed cables. The main difference is that H07RN-F is a heavy-duty cable designed for higher voltages and harsh, industrial environments, whereas H05RN-F is a lighter-duty, medium-durability cable intended for lower-voltage, portable equipment and indoor use.
The H05RN-F cable is a low voltage rubber sheathed power cable for flexible trailing applications. It is manufactured in accordance with VDE 0282 Part 4.
H07RN-F cables and SOOW cables may seem quite similar, but H07RN-F cables are better suited for flexible applications due to their higher flexibility, whereas SOOW cables are designed to withstand the pulling forces from equipment.
Is Ho7rn F heat resistant?
Rubber H07RN-F cable can be heated, frozen, submerged in water, repeatedly bent and twisted. This rubber flexible cable can be used in construction sites, industrial settings, for outdoor power distribution, and in marine environments.
Can an H07RN F cable be buried?
In temporary installations, such as at construction sites or events, H07RN-F is favored for its quick deployment and ease of handling. The cable can also be buried directly in the ground for short distances, provided that it is protected against mechanical damage.
