Discover the strength behind power with Smurfs Power Limited, your reliable switchgear manufacturer for innovative electrical equipment and comprehensive power solutions. We manufacture and supply a wide range of electrical Equipment, including transformers, circuit breakers, switchgears, prefabricated substations, distribution boards, power cables, and accessories.
Why choose us?
Sales market
We establishing a stable global sales network that connects with businesses in dozens of countries，primarily to developed markets in europe, america, japan, and central & west asia.
Customized services
Our expertise in technology and quality control allows us to deliver high-quality, customized electrical equipment.
Professional services
Regardless of the size of your project, we are committed to providing the best solutions to ensure your electrical system is safe, reliable, and cost-effective.
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10kV Insulated Aerial CableThe 10kV insulated aerial cable is an overhead conductor equipped with an insulation layer and protective sheath, manufactured using a process similar to cross-linked cable production. It representsread more -
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Up To 35kV XLPE CableCables with cross-linked polyethylene (XLPE) insulation rated at 5kV and below are suitable for fixed installation on power transmission and distribution lines with an AC frequency of 50Hz and aread more -
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Extruded Layer Aluminum Power CableMedium Voltage Extruded Layer Aluminum Power Cable is commonly used in urban underground power grids, power station outgoing lines, internal power supply for industrial and mining enterprises, andread more -
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Low Voltage Power CableLow voltage power cables are suitable for AC 50Hz rated voltage 0.6/1kV power transmission and distribution lines.read more -
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Types of Power Cable
Non-metallic sheathed cable (NM Cable): NM cable, also known as Romex cable, is a type of electrical cable with two or more insulated conductors (wires) and a non-metallic outer sheath made of PVC or thermoplastic material.
Armored cable (AC): Armored cable, also known as BX cable, is a type of electrical cable with insulated conductors enclosed in a flexible metal armor. The armor provides mechanical protection against physical damage and can also serve as a grounding conductor.
Metal-clad cable (MC Cable): Metal-clad cable is similar to armored cable but has a moisture-resistant outer jacket made of PVC or thermoplastic material. It provides protection against moisture, corrosion, and mechanical damage, making it suitable for outdoor and wet locations.
Thermoplastic-sheathed cable (TPS Cable): TPS cable, also known as flat cable or twin and earth cable, is a type of electrical cable with two or more insulated conductors and a flat PVC sheath.
Underground feeder cable (UF Cable): UF cable is a type of electrical cable designed for underground or direct burial applications. It has insulated conductors and a moisture-resistant outer jacket made of PVC or thermoplastic material.
High-voltage cable (HV Cable): High-voltage cable is used for transmitting electricity at high voltages, typically ranging from 1 kV (kilovolt) to 765 kV or higher. It consists of one or more insulated conductors and may include shielding, armor, and insulation layers to withstand high voltages and environmental conditions.
Low-voltage cable (LV Cable): Low-voltage cable is used for transmitting electricity at lower voltages, typically up to 1 kV. Low-voltage cables may have various constructions and insulation materials, depending on the specific application requirements.
Applications of Power Cables
Electric power engineering
Power cables are indispensable in high-voltage trunk and distribution networks, as well as in urban and industrial power systems. They provide the infrastructure necessary for the transmission of electricity from power plants to substations and to end-users. Cables in this domain need to withstand high electrical loads and are often installed underground or underwater for safety and reliability.
Industrial applications
In the industrial sector, power cables are used to connect process equipment, automation systems, and electric drives to power sources. These cables must be highly durable, flexible, and resistant to mechanical stresses, as they are often exposed to harsh operating conditions, including extreme temperatures, chemicals, and physical wear.
Communications and telecommunications
In telecommunications, cables are used to transmit data and signals over long distances. Shielded power cables are essential in preventing signal interference, ensuring clear and reliable data transmission. These cables are used in telephone networks, satellite systems, and structured cabling for computer networks in commercial and residential buildings.
Transport
Power cables are integral to the electrical systems of railways, airports, and even onboard vehicles. In transportation, cables are used for power distribution, signaling, and control systems, which must operate reliably under demanding conditions, such as vibration,weather exposure, and constant movement.
Household and special applications
In residential settings, power cables are used for wiring buildings, connecting household appliances, and ensuring the safe and efficient distribution of electricity. Specialized cables are also designed for specific industries like oil and gas, where the operating environment requires cables with unique properties, such as fire resistance or chemical stability.
1.Frequently check for damage. Damage to the cable (such as tearing where the metal part is coming out or showing) could be a threat to the user. You should check every time before you use the cable. You should use tape to cover the openings and joints the cable has.
2.Check if the equipment has a tested mark. All electric appliances go through various rounds of testing. The packaging and sometimes the body of the equipment have a hologram sticker of verification. You should check the sticker before making the purchase.
3.Connect the plugs properly. Accidents can happen because of wrongly connected plugs and sockets. You should be sure you have properly connected the duo before turning on the switch. Fully inserting the plug also decreases the chances of short-circuiting and sparking from the board.
4.Keep the extension board away from water. This is the most important step toward increased safety. It is never recommended to keep your power cord set in a moist environment or near a stream of water, even if the cord is not in use.
5.Unplug the cord when not in use. Even if the power supply is off, the electric current may still be there in the sockets of the board.
6.Repair the cord at the first sign of damage (if repair is possible). Discard the cord if it is not able to be safely repaired.
1.Never overload the cord set. There are different capacities of power cords. You should never use an appliance that is more than the capacity of your cord set. This way, you can prolong their life.
2.Do not use indoor, light-duty cords for outdoor applications. Outdoor cords are designed to be suitable for heavyweight appliances and use in outdoor areas. Using outdoor cords inside may result in circuit damage.
3.Do not forcefully insert the plug into the socket. You should never push or pull in/out the plug from the socket. Be gentle with the plug. By applying heavy force, you could break the board.
4.Do not walk over the cord. Walking over it can break the metal wires inside of it.
5.Do not play with or swing the cord. Do not bend or contort the cord unnecessarily. Doing this could lead to the short-term durability of the cord.
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Rated Voltage Uo/U |
0.6/1kV |
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Nominal Cross-Sectional Area |
1.5-300mm² (2 to 5 cores) |
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Long-Term Permissible Operating Temperature |
The conductor's long-term operating temperature should not exceed 90℃. The highest operating temperature during a short circuit should not exceed 250℃ (with a maximum duration of 5 seconds). |
|
Minimum Installation Temperature |
The cable installation temperature should not be lower than 0℃. |
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Minimum Bending Radius (D is the cable outer diameter) |
** |
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Single-Core Cable |
15D |
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Multi-Core Cable |
12D |
Conductor: 0.5mm2 – 2.5mm2
Cable Length: 1.2m, 1.5m, 1.8m or as customer’s requirement.
Tails: Connectors, Stripped & Tinned or Crimped with Terminals.
Power cables with special specifications can be custom made: Such as 1 to 2, 1 to 3, 1 to 4-8 or install a switch on the cable, etc.
Conductor
Good quality pure copper material, Good electrical conductivity, Low resistance.
Materials used
Plastic or rubber or braided wire or silicone rubber wire and copper
Outer diameter range
7.5.3mm-15mm
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FAQ
We're well-known as one of the leading power cable manufacturers and suppliers in China. If you're going to buy high quality power cable, welcome to get quotation from our factory.
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