Figure 3-38: Contact Resistance Probe Points (Battery Module Terminal To Busbar) - Samsung U6A4 Installation Manual

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3 Installing the Product
NOTICE

After connecting the busbar to the terminals (battery module, SMU, fuse), measure the contact
resistance between the terminals and the busbars using a low resistance meter. Refer to Figure
3-38: Contact Resistance Probe Points (Battery Module Terminal to Busbar) for location of the
measurement. Use similar probe locations for SMU terminal to busbar contact resistance, and
fuse to busbar contact resistance. Make sure each probe is in contact with only the intended
location.

The contact resistance must be measured below 40μΩ. It is recommended to keep the contact
resistance in all terminals below 30μΩ.

Figure 3-38: Contact Resistance Probe Points (Battery Module Terminal to Busbar)

46 English 8/2020. Rev 0.3