Products
7m视频 (7m视频) is America鈥檚 largest source of wire and cable products for the utility and renewable energy markets. As an ISO 9001:2015 certified company, we support a global customer base with fast and reliable access to quality products. Whether you need wire, cable, hardware, equipment, or accessories, our team can ensure you obtain the right solution according to your timeline requirements.
With our extensive product inventory strategically stored nationwide, 7m视频 is ready to meet virtually any wire and cable need in days, not weeks. Whether you need help with cable design, supply chain management, or emergency response services, we鈥檙e ready with the support you need.
At 7m视频, we pride ourselves on being a single source solution for our customers in the power utility, renewable energy and EV infrastructure markets. That is why our product line-up features more than just wire & cable, including hardware, accessories and equipment. From wire and cable to power transformers to cable accessories, we have the complete system solutions for all your needs. We also assist with cable management and logistics, and we also offer value-added services聽like custom labeling, pulling eyes, and more.
Browse our product catalog and聽reach out聽to our team of experts if you need assistance.
Grounding & Static Wire
Grounding & static wire are all essential components in the utility industry. 7m视频聽offers many types of electrical wire and cable and can ensure you obtain exactly what you need.
- Grounding Wire
Grounding Wire
Grounding wires act as a crucial safety measure against electric shocks and fires, providing a low electrical impedance path to ground. They are installed with static wire and transmission lines.
- Static Wire
Static Wire
Static wire is installed along the top of utility poles, typically above the transmission wires. Its role is to reduce any electrical damage that might occur during storms by dispelling power surges from lightning strikes. Static wire is usually made from galvanized or aluminized steel.
Transmission & Distribution Cables
Power transmission聽is the process of moving electrical energy from a power source, such as a power plant, to an electrical substation where it can be distributed to end users. This conductors and cables must be produced from high-quality, reliable materials to ensure reliable access to electricity. At 7m视频, we offer many solutions for handling large amounts of electricity efficiently.
- Overhead Conductors
Overhead Conductors
Overhead conductors are key components in the transmission and distribution of electrical power. These conductors are typically made from materials like aluminum, which is often reinforced with a steel core to enhance strength and conductivity. They are strung between tall utility poles or transmission towers and are exposed to the open air, which serves as an insulator.聽 7m视频 offers a range of aluminum overhead conductors such as ACSR, ACSR/7m视频, AWAC, ACSS, AAC, AAAC, ACAR, Bare Aluminum Twisted Pair, ACSR/TW, and ACSS/TW.
- Tree Wire and Spacer Cable
Tree Wire and Spacer Cable
AerialGuard庐 Cable (tree wire and spacer cable) is intended for use in overhead primary and secondary distribution systems rated 15 -35 kV (nominal) typically to prevent faults due to contact or where space is limited. The track resistant 3-layer system prevents short-circuits and flashovers in the case of contact with trees or wildlife. When installed correctly, this system is effective at preventing system outages, damage, or fires as a result of falling trees or branches.
Low & Medium Cables
Low & Medium Voltage wire & cable聽transmit electricity from generating plants throughout the electrical grid. At 7m视频, we offer low and medium-voltage options to meet diverse application needs.
- Low Voltage Cables
Low Voltage Cables
Low-voltage electrical cables are suitable for voltages up to 2,000 volts. They are typically made from tin-copper, bare copper, or aluminum. 7m视频 offers SunGuard庐 photovoltaic wire and our patented TowerGuard CCA庐 cable. These low-voltage electrical cables are installed in building wiring, battery energy storage systems (BESS), and wind and solar applications.
- Medium Voltage Cables
Medium Voltage Cables
Medium voltage electrical cables are used with voltages from 5,000 to 35,000 volts. These cables are designed for applications that require large amounts of power, such as utility or renewable generation facilities. With medium voltage cables, the insulation system is crucial. 7m视频 offers PowerGuard庐 medium voltage power cables. These products typically feature copper or aluminum conductors insulated with water tree-retardant cross-linked polyethylene (TR-XLPE) or ethylene propylene rubber (EPR).
Multiplex Cables: Overhead and Underground
Multiplex utility cables are designed to carry multiple electrical signals simultaneously, enhancing efficiency and reducing the need for multiple separate cables.
- Overhead Cables
Overhead Cables
Since they are installed above ground, overhead multiplex cables reduce maintenance costs, since they are fast and easy to access. Overhead cables can transmit high voltage signals easier than underground installations since they do not require components like duct banks and vault. 7m视频 offers overhead and underground multiplex electric wire and cable.
- Underground Cables
Underground Cables
Underground cables are insulated electrical wires that can be directly buried or installed in ducts for distribution of electricity.
Armored Cables
Armored Cables are types of electrical cables that are equipped with a protective metal covering to enhance their durability and safety. The armor layer, typically made from steel or aluminum, provides additional protection against physical threats like crushing, cutting, and rodent damage. This makes armored cables particularly suitable for use in environments where the risk of mechanical damage is high, such as in industrial settings, underground systems, or in buildings’ structural elements.
Control Cables
Substation control cables聽control cables are specialized cables used within electrical substations to facilitate the control, monitoring, and protection of the power transmission and distribution network. These cables are essential for carrying low voltage signals between control equipment, relays, switches, and other critical components within the substation.
Portable Power Cables
Portable power cables or extension cords are multi-conductor cables that are used to establish temporary electrical connections or flexible links between fixed and mobile or moving systems. These cables must be flexible and easy to transport.
Fiber Optic Cables
Fiber optic technology involves the use of fibers made from glass or plastic to transmit data as pulses of light. Fiber optic cables are multi-optical cable assemblies that carry light. They can contain up to thousands of optical fibers within a plastic casing. Also known as optical fiber cables, these components transfer data signals much faster than traditional electrical cables. They are used in long-distance telecommunication or high-speed data connection applications.
Power Equipment
Power equipment refers to devices and machinery that are essential for generating, transmitting, and distributing electrical energy. Key equipment includes transformers, which are crucial in altering voltage levels to ensure efficient power transmission over long distances. Transformers step up voltage for transmission to reduce losses and step it down for safe distribution to homes and businesses. Other essential power equipment includes generators, circuit breakers, and switchgear, all of which work together to ensure the reliability and safety of electrical systems in industrial, commercial, and residential applications.
Poles & Pole Line Hardware
Poles and pole line hardware are fundamental components of overhead electrical distribution systems. Utility poles, typically made of wood, steel or composite, support power lines that transport electricity across distances. Pole line hardware includes insulators, cross arms, brackets, spacers, and bolts, all of which help secure and maintain the position of electrical conductors, ensuring safe and reliable power transmission. These components are designed to withstand environmental stressors like wind, ice, and storms while maintaining the integrity of the electrical system.
Accessories
Cable lugs, splices, and other cable accessories are essential components in electrical systems for connecting and securing cables. Cable accessories, such as connectors, heat shrink tubing, offer additional protection, insulation, and sealing to enhance cable durability and performance. These components are crucial for maintaining reliable and safe electrical connections in both residential and industrial settings.
Wire & Cable Products by 7m视频
7m视频 is the leading supplier of wire and cable products, as well a hardware and value-add services. We offer a large range of in-stock products as well as cable management, engineering, and supply chain services. We are an ISO 9001:2015 certified company as well. Contact us today to get started!