Dual Source Input & Three Phase Output - Delta Amplon MBB RT Series User Manual

(Figure 6-8: MBB Bus Bar Installation for Dual Source Input & Single Phase
6.3.3. Dual Source Input & Three Phase Output
1. Install the bus bars following Figure 6-9.
2. Connect to AC source (L1/ L2/ L3/ N): connect L1 to mL1; L2 to mL2; L3 to mL3;
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N* to one of the N terminals.
3. Connect to bypass source (L1/ L2/ L3/ N): connect L1 to bL1; L2 to bL2; L3 to
bL3.
4. Connect to the loads (L1/ L2/ L3/ N): connect the loads' L1/ L2/ L3 to L1/ L2/ L3
respectively and the loads' N to one of the N terminals.
NOTE:
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* For dual-source input configurations, the main AC source and the
bypass source must use the same neutral (N).
Configuration)
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