1- Products Name: EV Battery Bus Bar Nickel Plated
2- Base Material Standard:
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)
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.
The Apollo China EV Battery Bus Bar Nickel Plated Advantages:
1. Improve equiments properity.
Copper busbar can reduce the resistance and lower power cosumption. Copper busbar is capable of steady current carrying capacity and voltage-sharing.
2. Easy to install, examine and maintain.
Copper busbar can be installed with simple tools. Anyone can use it with bolt, nut and screwdriver. The workers examine the property with tester.
3. Reduce Cost
Copper Busbar increase the serve-life of machines and equipments. Good quality T2Y2 copper material can lower the temperature raise and loss of equipement parts
The use of nickel-plated bus bars in electric vehicle (EV) batteries is a key aspect of battery pack design. Here's a brief overview of the technology involved:
1. Material Selection:
Base Material: Bus bars are typically made from a highly conductive material, often copper or aluminum, due to their excellent electrical conductivity.
Nickel Plating: Nickel is chosen as a plating material for bus bars due to its corrosion resistance, high conductivity, and durability.
2. Corrosion Resistance:
Nickel plating provides a protective layer that helps prevent corrosion, especially in the demanding environment of an EV battery pack where exposure to moisture, temperature variations, and other factors can occur.
3. Manufacturing Process:
Cleaning: The base material (copper or aluminum) is thoroughly cleaned to remove any impurities or contaminants.
Plating: Nickel is electroplated onto the surface of the bus bar. Electroplating involves submerging the bus bar in a solution containing nickel ions and applying an electric current to deposit nickel onto the surface.
4. Benefits of Nickel Plating:
Conductivity: Nickel has good electrical conductivity, ensuring efficient flow of electrical current through the bus bars.
Corrosion Resistance: Nickel's corrosion resistance properties protect the bus bars from degradation over time.
Durability: The plated layer adds durability to the bus bars, contributing to the longevity of the battery pack.
5. Design Considerations:
Bus bar design takes into account factors such as current-carrying capacity, thermal management, and overall efficiency. The nickel plating contributes to meeting these design requirements.
6. Integration into Battery Pack:
Nickel-plated bus bars are integrated into the battery pack, connecting individual cells and modules to create a series or parallel arrangement, depending on the battery configuration.
7. Ongoing Research and Development:
Ongoing research in battery technology includes exploring new materials, manufacturing processes, and designs to further enhance the performance, efficiency, and safety of EV batteries, including bus bars.
It's important to note that advancements in battery technology are continuous, and manufacturers may adopt variations in materials and processes based on evolving research and development efforts.
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!