1- Products Name: Silver Plated Copper Busbar
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)
(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.
Using silver-plated busbars in electrical systems can offer several advantages, primarily due to the unique properties of silver. Here are some of the potential advantages:
1.High Electrical Conductivity:
Silver is an excellent conductor of electricity. It has the highest electrical conductivity among all metals, even surpassing copper. This property allows for efficient and low-resistance transmission of electrical current in the busbar, reducing energy losses and optimizing system performance.
2.Low Resistance and Heat Generation:
The low electrical resistance of silver minimizes heat generation during the flow of current. This is particularly beneficial in high-current applications, as it helps prevent overheating of the busbar and associated components, ensuring the reliability and longevity of the electrical system.
3.Corrosion Resistance:
Silver exhibits good corrosion resistance. Silver-plated busbars are less prone to corrosion compared to other metals, which can be advantageous in environments where exposure to moisture or corrosive substances is a concern. This property contributes to the durability and reliability of the electrical connections.
4.Surface Stability:
Silver's surface remains stable even in the presence of oxygen and other environmental factors. This stability is important for maintaining the integrity of the electrical connections over time. It helps prevent the formation of oxides or other compounds that could increase resistance.
5.Solderability:
Silver-plated surfaces are generally conducive to soldering. This facilitates the assembly and connection of components in electrical systems, making the manufacturing process more straightforward.
6.Contact Resistance:
Silver-plated busbars can provide low contact resistance, which is important for ensuring efficient electrical contact at connection points. Low contact resistance contributes to the overall performance and reliability of the electrical system.
7.High Thermal Conductivity:
Silver has high thermal conductivity, allowing it to dissipate heat effectively. This property is beneficial in applications where heat dissipation is crucial for maintaining the optimal operating conditions of electrical components.
While silver-plated busbars offer these advantages, it's important to consider the cost of silver, which is higher than that of other metals like copper. The decision to use silver-plated busbars should take into account the specific requirements of the application, budget constraints, and the overall cost-effectiveness of the chosen material.
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!