Battery Bus Bar for Electric Vehicle

Battery busbars are constructed from copper C110 and undergo processes such as stamping, CNC bending, finish treatment, and insulation. These electrical busbars are extensively used in energy storage systems, charging stations, electric forklifts, EV battery packs, and more. Insulated busbar can be customized in various models and sizes.

  • Model: Cutomized size
  • MOQ (negotiatable):
  • Products From: Solid Busbar

Product Description


Copper Busbar Insulated for Electric Vehicle

Insulated copper busbars offer excellent conductivity, insulation, and heat resistance. They are widely used in scenarios requiring high safety, fixed high-load electrical connections, and transmission. 


Material StandardGB : 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
Resistance
0.00001Ω
 
Conductivity
57%
 
Copper Thickness0.1/0.2/0.3/0.5/1.0mm,depend on bus bar structure,
we will advise suitable thickness
Insulation MaterialPVC 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.
Insulation PerformancePE and PVC are good, PVC dipping is better than PE heat shrink tubes
Flame Retardant/Fire ResistanceUL94-V-0 or upon you request
Leakage  TestingPVC 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.
Surface PlatingNickel, tin or silver plated etc
Plating Thickness:Normally 3um to 12um
or upon customers' request
Salt Spray TestingIn a neutral environment, nickel can bear 240 hours. Silver is lower, tin is lowest
Bending TestingBend 10000 times in 15 radian angle without breakage or fracture.
Temperature Rise TestingDepend on flexible busbar cross-sectional area,
We can offer all temperature rising test report before delivery if you request
Operating Temperature
-45 to +150 ºC
 
Tensile Strength≥500N
Quote TimeQuotation 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
Quality Management StandardMeet Auto Industry IATF 16949
Eco-friendly Certificate
ROHS, REACH
 

Busbar Manufacturers|Plastic Cap Manufacturer

Busbar Manufacturers|Plastic Cap Manufacturer


Product Applications


Busbar Manufacturers|Plastic Cap Manufacturer


Busbar Tester

Busbar Manufacturers|Plastic Cap Manufacturer


 Testing Capabilities



Test ProgramsTester Standard Test  Result
Endurance testEndurance meterupon your request 
Release force testUniversal material testing machineupon your request 
Loop resistance,contact resistance testLoop resistance testing equipmentupon your request 
Temperature rising testTemperature rising testerGB/T14048.1-2000
Electric conductivity testConductivity testerYS/T478-2005
Salt spray testSalt spraying testerGB/T2423.17-2008
Thermal ageing, heat vibration testAir exchange aging test machineupon your request 
Coating thickness testX-ray coating thickness testerupon your request 
Voltage drop testVoltage drop testerupon your request 



Company Information

Busbar Manufacturers|Plastic Cap Manufacturer

Busbar Manufacturers|Plastic Cap Manufacturer

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