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  1. Custom Fabricated Electrical Automotive Insulated Flexible Copper Bus Bar for Power Battery Pack
  2. Custom Fabricated Electrical Automotive Insulated Flexible Copper Bus Bar for Power Battery Pack
  3. Custom Fabricated Electrical Automotive Insulated Flexible Copper Bus Bar for Power Battery Pack

Custom Fabricated Electrical Automotive Insulated Flexible Copper Bus Bar for Power Battery Pack

  • OEM/ODMWelcome
  • BrandRHI
  • CertificateROHS,REACH,IATF16949
  • Copper Content99.9%
  • Sleeves Type
  • Current Rating100A to 6000A
  • Surface PlatingTin or Nickel Plated etc
  • Production ProcessWelding
  • Specification

Universal Flexible Insulated Copper Foil Bus Bars are developed from high conductivity based electrolytic grade copper sheets/foils. These are made using a press welding procedure where individual copper strips are fused through applying direct current as well as pressure without the need of foreign material.

  1. Detailed information

Fabricated Custom Flexible Copper Bus Bar for  Electric Auto Battery Pack

Universal Flexible Insulated Copper Foil Bus Bars  are developed from high conductivity based electrolytic grade copper sheets/foils. These are made using a press welding procedure where individual copper strips are fused through applying direct current as well as pressure without the need of foreign material.

The process assures minimum resistance and helps in increasing products's service life as well as bringing a reduction in downtime. Further, these also come with superior mechanical & electrical properties at high temperatures.

Surface insulated dipping covers are flame retardancy with UL94v-0 standard and it bears high voltage and large currents to pass. RHI is the only manufacturer who both produce copper busbar mold and pvc dipping mold in China.

Flexible Busbar Photo Show:

Custom Fabricated Electrical Automotive Insulated Flexible Copper Bus Bar for Power Battery PackCustom Fabricated Electrical Automotive Insulated Flexible Copper Bus Bar for Power Battery PackCustom Fabricated Electrical Automotive Insulated Flexible Copper Bus Bar for Power Battery Pack

 

Specification of Copper Flexible Busbars

 

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 Foil  of  
Single Layer Thickness		0.1/0.2/0.3/0.5/1.0mm,depend on bus bar structure,
we will advise suitable thickness
Insulation MaterialPE Heat Shrink Sleeves & PVC Dipping Coating
PE Heat Shrink Tubing is good performance and cheaper, but easy to split or tear. Special shaped bus bar can be not put on easily
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.
Insulation PerformancePE and PVC are good, PVC dipping is better than PE heat shrink tubes
Flame Retardant/Fire ResistancePE Heat Shrink Tubes: UL94V-1, UL224 VW-1 etc
PVC Dipping Coating: UL94-V-0 or upon you request
Leakage  TestingPE Heat Shrink Tubes: In condition of 3000VDC with at 30s, Electric leakage is less 1 MA;
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.
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
 
Copper Foil 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
 



label:   RHI Flexible busbar

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