6101 Aluminium Flat Busbar
6101 Aluminum Flat Busbar is an aluminum alloy profile with a rectangular or flat cross-section, made from high-purity aluminum or aluminum alloy through processes such as extrusion and rolling. Under the rise of the new energy industry and the trend of lightweight upgrading in manufacturing, aluminum bars can not only replace some copper bars to reduce costs and weight, but also adapt to various needs from low-voltage distribution to high-voltage transmission, from ordinary structural support to precision conductive connections through alloy optimization and process improvement.
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Product Introduction
As an engineering grade specialized conductive component, 6101 Aluminum Flat Busbar is positioned as the "core hub" of power transmission and distribution systems, specifically addressing the four core pain points of "low conductivity efficiency, difficult installation, high cost, and insufficient weather resistance" in various medium and high voltage engineering and high current transmission scenarios. It provides efficient, reliable, and economical integrated conductive solutions for professional buyers and engineering customers. Unlike conventional aluminum busbars, 6061 Aluminum Busbar has undergone precise alloy composition ratio and process optimization, balancing excellent conductivity and moderate mechanical strength. It focuses on adapting to engineering scenarios with strict requirements for electrical conductivity, structural stability, and cost control. Without the need for additional supporting components, it can greatly improve construction efficiency and later operation and maintenance stability.
Specific parameters
Conductor specifications
The cross-sectional type of 6101 Aluminum Flat Busbar is mainly rectangular - the most widely used type in engineering projects, featuring excellent heat dissipation and uniform current distribution. It comes in a broad range of regular specifications, with a width of 10mm-200mm, a thickness of 2mm-20mm, and a regular length of 6m-12m (which can be customized according to on-site engineering dimensions to avoid secondary cutting). For rectangular aluminum busbars, the common cross-sectional dimension combinations are as follows: 25 × 3mm, 30 × 4mm, 40 × 4mm, 50 × 5mm, 63 × 6.3mm, 80 × 8mm, 100 × 10mm, etc.
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Electrical resistivity
At 20 ℃, the electrical resistivity of pure aluminum is approximately 2.83 × 10 ⁻⁸Ω· m. For aluminum alloys, their electrical resistivity may have minor variations based on the specific alloy composition, yet it typically falls within a comparable range. As a key indicator for evaluating the conductivity of 6061 Aluminum Bus Bars, electrical resistivity directly affects energy loss: a lower electrical resistivity means less energy is wasted during current transmission when the length and cross-section of the busbar remain the same.
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Tensile strength
The tensile strength of 1060 pure aluminum typically ranges from 60 to 110MPa, in contrast, 6063 aluminum alloy can achieve a tensile strength of roughly 200-270MPa. This high level of tensile strength allows the Aluminum Busbar Electrical Power Connector to bear a certain degree of tensile force and mechanical stress during the installation and service process, thus guaranteeing its structural completeness and electrical performance stability.
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Current carrying capacity
The current carrying capacity is closely related to factors such as the specifications, ambient temperature, and heat dissipation conditions of Customized Aluminum Busbars. For example, at an ambient temperature of 40 ℃ and good heat dissipation conditions, the current carrying capacity of a 50 × 5mm rectangular aluminum busbar is approximately 660A, while the current carrying capacity of an 80 × 8mm rectangular aluminum busbar can reach around 1300A.
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product advantages
Cost advantage
Aluminum is relatively cheaper than copper, and in large-scale power transmission and distribution projects, using Aluminum Busbar Manufacturer can significantly reduce material costs, especially for projects with strict cost control.
Lightweight
The density of aluminum is about one-third that of copper, and Flexible Aluminum Connections of the same volume are lighter in weight than copper busbars. This feature makes aluminum busbars have significant advantages in situations where weight is required, such as power lines installed at high altitudes or power supply systems for mobile equipment, making them easy to install and maintain.
Good corrosion resistance
Aluminum forms a dense layer of aluminum oxide protective film on its surface in air, which can effectively prevent further oxidation and corrosion of aluminum, making Aluminum Flexible Connections have good corrosion resistance in general environments and extending their service life.
Application fields
power system
6101 Aluminum Bus Bar is widely used in power facilities such as substations and power plants to connect electrical equipment such as transformers, switchgear, and circuit breakers, achieving the collection and distribution of electrical energy.
industrial sector
6101 T61 Aluminum Bus Bar provides power support for large motors, cranes, welding machines, and other equipment in the power distribution systems of various factories, meeting the high-power electricity demand in industrial production.
construction field
In the electrical shafts, distribution boxes, and other parts of buildings, aluminum busbars serve as the main conductive components, responsible for distributing electrical energy from the main distribution box to the electrical equipment on each floor and room, ensuring the power supply inside the building.
new energy sector
In solar photovoltaic power plants and wind farms, 6101 Aluminum Flat Busbar is used to connect the electrical systems of photovoltaic modules, inverters, and wind turbines, enabling the collection and transmission of electrical energy and providing critical support for the development and utilization of new energy.
Packing & delivery
With a well-established supply chain management system and strong customs clearance capabilities, we offer full-process visual tracking services to ensure your goods are delivered on time and safely. Free samples are allowed for 1-10 pieces, with a delivery time of 7-10 days for orders and 10-20 days for samples (including tooling/mold production for copper stamping parts).
The package of product: Inner plastic bag + inner EPE foam packaging + outer carton + outer pallet + cable ties and moisture-proof plastic wrap. We support early-stage engineering communication and sample evaluation, and welcome you to contact us anytime.
contact us
Inquiry does not constitute a binding commitment to place an order. We sincerely welcome all kinds of inquiries about our products, prices, specifications and related services, and will reply to you with professional and detailed information in a timely manner.
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