COMBA BDA NG Руководство по установке - Страница 4

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BDA AND BBU CONNECTION

1.4

The complex cable connects the BDA NG and BBU NG is provided with BBU NG, as Figure 4 shows.

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Make sure both AC (POWER) switch and DC (Boot w/o AC) switch are OFF in the BDA, as Figure 5 shows.



Connect the <connectorized end> to the BBU as Figure 7 shows, then run the cable through a 3/4" knockout

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(recommended) from the BBU to a 3/4" knockout on the BDA, then into the BDA for connection. The cable can

run through a conduit or from liquid tight connectors for water proofing.

Connect to the BDA as below:



(AC) Black to L

(AC) White to N

(AC) Green/Yellow to GND

(DC) Brown to BATT+

(DC) Blue to BATT-

(Battery COMM.) Blue/White to BATT B

(Battery COMM.) Red/White to BATT A

Black/White wire is reserved

Figure 7: BBU Cable Connection

Bare Wires /

Sleeved

Connectorized

Figure 4: Complex Cable

Both OFF

Figure 5: Complex Cable

Figure 6: BDA Cable Connection