DISCOVER 14-12-3000 Manuel d'utilisation - Page 7

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Copper compression lug

Shrink-wrap to

color-code the cable

Terminal surface

Terminal burnout is caused by:

• Discharge currents exceeding allowable limits

• Improper cable installation

• Improper cable sizing

• Improper terminal torque

5.5 Parallel Battery Wiring

To ensure proper balancing and load sharing between parallel batteries refer to the wiring diagram below. Lithium batteries

are very sensitive to voltage and undersized battery cables will impede battery and system performance. The thickness (cross

section) of cable used should exceed the recommended minimum for the inverter charger installation whenever possible.

Five or more batteries in parallel should be installed using a busbar configuration. In a busbar configuration all battery cable sets

should be the same length regardless of the battery's proximity to the busbar (or combiner box). Actual wiring requirements may

vary. Consult with the authority having local jurisdiction.

LOAD / CHARGER

M8" bolt (supplied with battery)

Lock washer (supplied with battery)

Flat washer (supplied with battery)

Battery cable lug

Ensure nothing is between

the terminal surface and the

battery cable lug

▲ NOTE!

All cable ends must be connected to battery terminals without

any washers between terminal bushings and cable ends.

▲ NOTE!

Without exception, product experiencing terminal burn out

will not be warranted.

INSTALLATION USING CABLES

LOAD / CHARGER

All parallel cables should be the same length.

LOAD / CHARGER

All parallel cables should be the same length.

INSTALLATION USING BUSBAR

All cables should be the same length.

Washers ARE NOT

compressed!

Terminal hardware

IS bottomed out!

Terminal hardware

IS NOT bottomed out!

LOAD

CHARGER

LOAD

All parallel cables should be the same length.

LOAD

CHARGER

LOAD

All parallel cables should be the same length.

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