FRCABLE Earth Cable 450/750V H07V-K
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Conductor:
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Insulation:
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Rated temperature:
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Rated voltage:
Stranded Bare copper
PVC, Yellow and Green
-15℃ to 70℃
450/750V
Application
The FRCABLE® Earth Cable complies with H07V-K standards and is specifically designed for grounding in solar power systems.It is also suitable for internal wiring in electrical cabinets, switchboards, motors, and other electrical equipment.Its high concentricity and excellent flame-retardant properties ensure both safety and stability for the project.
Advantages
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PVC, RoHS compliant
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High flexibility
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High flame retardant
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Easy to peel and cut
Technical Data
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Rated temperature: -15℃ to 70℃
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Rated voltage: 450/750V
Item Data
Item description
Part No.
Cross Section
(mm²)
Color
AWG
(approx)
Insulation Thickness
(mm)
Outer Dia
(mm)
Conductor Resistance
Max. mΏ/m
11007140903
1 x 4.0 mm²
Yellow and Green
12
0.80
4.30±0.2
4.95
11007160904
1 x 6.0 mm²
Yellow and Green
10
0.80
5.10±0.2
3.30
11007110905
1 x 10 mm²
Yellow and Green
8
1.00
6.40±0.2
1.91
11007110906
1 x 16 mm²
Yellow and Green
6
1.00
7.70±0.2
1.21
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FAQs
1. What is an earth cable?
An earth cable, also known as a grounding cable or earth wire, is an electrical conductor used to safely carry fault current to the ground. It forms an important part of the protective earthing system and helps reduce the risk of electric shock, equipment damage, and electrical faults.
2. What are earth cables used for?
Earth cables are widely used for protective earthing and electrical bonding in residential buildings, commercial facilities, industrial equipment, switchboards, control panels, solar PV systems, machinery, and other electrical installations. They provide a safe path for fault current and help protect both people and electrical equipment.
3. What types of earth cables does FRCABLE supply?
FRCABLE supplies a wide range of earth cables and grounding wires, including flexible and stranded copper earth cables, PVC-insulated grounding cables, green/yellow earth wires, H07V-K cables, and cables for industrial and photovoltaic grounding applications. Cable size, conductor construction, insulation, and color can be customized according to project requirements.
4. What conductor material is commonly used for earth cables?
Copper is one of the most commonly used conductor materials for earth cables because of its high electrical conductivity, durability, flexibility, and corrosion resistance. FRCABLE offers high-purity copper conductors with different conductor classes and strand constructions to meet different installation requirements.
5. Why are earth cables usually green and yellow?
Green/yellow is the internationally recognized color combination for a protective earth (PE) conductor in many electrical installations. This color identification makes the grounding conductor easy to recognize and helps installers distinguish it from live and neutral conductors. Other colors may also be available for applications where different identification requirements apply.
6. Can earth cables be used in solar PV systems?
Yes. Earth cables are commonly used in solar and photovoltaic systems to ground and bond PV modules, mounting structures, inverter systems, combiner boxes, electrical panels, and other conductive equipment. The correct cable size, insulation type, voltage rating, and installation method should be selected according to the electrical design and applicable standards.
7. How do I choose the correct earth cable size?
The correct earth cable size depends on factors such as the system voltage, fault-current level, conductor material, installation method, associated phase conductor size, and applicable electrical standards. Common earth cable sizes range from small cross-sections used in control panels to larger conductors used for industrial equipment, solar installations, and main grounding systems.
8. What is the difference between an earth cable and a grounding cable?
In most applications, earth cable and grounding cable refer to the same basic type of protective conductor. “Earth cable” is more commonly used in British and IEC terminology, while “grounding cable” or “ground wire” is more commonly used in American terminology. Their primary purpose is to provide a low-resistance path for fault current and improve electrical safety.
9. What insulation materials are available for earth cables?
Depending on the application, earth cables can be supplied with PVC, XLPE, LSZH, or other insulation materials. PVC is widely used for general electrical installations, while XLPE and LSZH options may be preferred where higher temperature performance, improved durability, or low-smoke and halogen-free characteristics are required.
10. Why choose FRCABLE as your earth cable manufacturer?
FRCABLE provides earth cables, grounding cables, and protective earth wires for residential, commercial, industrial, and solar applications. We offer multiple conductor sizes, insulation materials, voltage ratings, colors, and customized cable constructions to meet different project requirements. With professional manufacturing capabilities, quality control, flexible OEM services, and global supply support, FRCABLE can provide reliable grounding cable solutions for different markets and applications.