Copper busbars are used in battery pack,electric vehicle,charge pile,new energy system,UPS center etc.
copper bus bar
GB : T2 Copper with Min. 99.9% DIN: E-Cu58 (Number: 2.0065) EN: Cu-ETP ( Number: CW004A) ISO: Cu-ETP UNS: C11000 JIS: C1100 BS: C101 Other Material also can be customized
Copper Tensile Strength
1/2/3/5/10mm,depend on bus bar structure,
PVC Dipping Coating is good performance, Special shaped bus bar can be put on directly, it is not easy to break when it be bent with many times.
PE and PVC are good, PVC dipping is better than PE heat shrink tubes
Flame Retardant/Fire Resistance
PVC Dipping Sleeves: In condition of 3500VDC with 30s upon thickness 1.5mm, Leakage is 0.025 MA; In condition of 5000 VAC with 30s to 60s upon thickness 1.8mm to 2.0mm, Leakage is 0.065 MA; Or upon your working voltage, we advise to choose better solution.
Nickel, tin or silver plated etc Plating Thickness:Normally 3um to 12um
Salt Spray Testing
In a neutral environment, nickel can bear 240 hours. Silver is lower, tin is lowest
Bend 10000 times in 15 radian angle without breakage or fracture.
Temperature Rise Testing
Depend on flexible busbar cross-sectional area, We can offer all temperature rising test report before delivery if you request
-45 to +150 ºC
Quotation sheet will be sent in 1-3 working days when receive your enqiury
Sample/Trial Order Delivery Time
In 5 -15 working days according to different bus bar structure and manufacture process