1- Products Name: Aluminum Busbars
2- Base Material Standard:
Aluminum 6061
or
GB : T2Y2 Copper
DIN: E-Cu58 (Number: 2.0065)
EN: Cu-ETP ( Number: CW004A)
ISO: Cu-ETP
UNS: C11000
JIS: C1100
BS: C101
Purity ≥99.99% Copper, Conductivity %IACS≥97, Hardness 80~110HV, Tensile Strength 245-345MPa, other material also can be customized.
3-Surface Treatments:
(3.1) Silver plating
(3.2) Tin plating
(3.3) Nickel plating
(3.4) Ultrasonic cleaning
Normally plated thickness is 3μm to 12μm, but all upon customers' request.
4- Insulation Options:
(4.1) PET insulation paper (brands USA GTS, GERMANY KREMPEL, etc with white or milky white colors)
(4.2) PVC dipping (orange and green are the most popular colors)
(4.3) Epoxy powder coating (orange, green and grey are the most popular colors)
(4.4) PE heat shrink tube (orange, green, black, red are yellow are the most popular colors)
(4.5) PA66 plastic housing (white, grey etc are the most popular colors)
Flame Retardant / Fire Resistance: UL94-V-0 or upon you request;
Operating Temperature: -45ºC to +150 ºC
5- Copper Busbar Resistance: ≤0.00001Ω
6- Copper Busbar load voltage 3500VDC to 5000VDC and current 100A to 2000A
7- Copper Busbar Assembly Fixtures: USA PEM stainless nuts, studs, standoffs, screws, etc
8- Free Samples:1-10pcs is allowed
9- Lead Time:Orders 7-10days,Samples 10-20days(including the tooling/die production of Copper Stamped Part);
10- Packing: pearl cotton/blister box inside and carton/pallet outside
11- Certifications: ISO9001, IATF16949, RoHS, REACH, etc.
12- Production Capacity: 50,000,000 pcs/month
13- Applications: film capacitors for new energy electric vehicles and hybrid vehicles, new energy vehicle battery packs, new energy photovoltaic energy storage, power appliances, distribution cabinets, rail transit, cloud server uninterruptible power supplies and other power systems.
Aluminum busbars are conductive bars or strips made from aluminum that are used in electrical power distribution systems. Here are some key points regarding aluminum busbars:
1.Conductivity:
While aluminum is not as conductive as copper or silver, it still possesses good electrical conductivity. Aluminum busbars are suitable for various electrical applications where high conductivity is not the primary concern.
2.Lightweight:
One of the significant advantages of aluminum is its lightweight nature compared to copper. This makes aluminum busbars easier to handle during installation and reduces the overall weight of electrical components, which can be advantageous in certain applications.
3.Corrosion Resistance:
Aluminum has natural corrosion resistance. This can be beneficial, especially in outdoor or corrosive environments. However, when exposed to certain conditions, aluminum may develop a thin oxide layer, which can affect its conductivity.
4.Cost-Effective:
Aluminum is generally more cost-effective than copper or silver. This cost advantage makes aluminum busbars an attractive option, particularly in applications where cost is a significant factor.
5.Thermal Conductivity:
Aluminum has good thermal conductivity, allowing it to dissipate heat efficiently. This property is essential in electrical systems to prevent overheating and maintain the optimal operating conditions of components.
6.Expansion and Contraction:
Aluminum has a higher coefficient of thermal expansion compared to copper. This property should be considered in applications where temperature variations are significant to ensure that the busbars can accommodate thermal expansion and contraction without causing issues.
7.Easier Machining:
Aluminum is generally easier to machine and fabricate compared to some other metals. This can simplify the manufacturing process and reduce costs associated with fabrication.
8.Environmentally Friendly:
Aluminum is recyclable, making it an environmentally friendly material choice. Recycling aluminum requires significantly less energy compared to producing it from raw materials.
Specific Applications:
Aluminum busbars are commonly used in various applications, including power distribution panels, switchgear, motor control centers, and other electrical systems.
It's important to note that the choice between aluminum and other materials like copper depends on the specific requirements of the application. Factors such as conductivity, cost, weight, corrosion resistance, and thermal properties should be carefully considered to determine the most suitable material for a given electrical system. Additionally, adherence to relevant standards and guidelines is crucial for ensuring the safety and reliability of the electrical installation.
Contact Information:
Ms.Tina Tian (Sales Manager&Technology Engineer)
Xiamen Apollo Stamping Welding Technology Co., Ltd
Apollo Electronic Components (Xiamen) Co.,Ltd
Add: No.2, Chengyi North Road, Jimei Software Park, Jimei District, Xiamen City, Fujian Province, China, 361022
Mob/WhatsApp/WeChat: 0086-15985814329
Email: tina@stamping-welding.com
Web: www.stamping-welding.com , www.china-electronic-components.com
Since 2010, professional in Metal Stamping & Welding Solutions for New Energy EV & PV Fuse, Battery, Capactior, Relay, Switch, ect!