Wiring Diagram Ups Apc. You should Checkin this case of above diagram we have connected only live or Phase wire from UPS to the load because Neutral wire already connected to the load from Distribution board so no need to connect Neutral wire. Thank you for subscribing to updates from APC by Schneider Electric.
APC recommends buying a genuine RBC because it comes with all the leads wired in series for the four or however many battery cells and includes the connector to connect the batteries to the UPS. Smart-UPS RT units designed for 208v240v environments have unbalanced 3 wire outputs and require a transformer to supply 120v loads. APC UPS Schematic Model.
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Wiring Diagram Of Ups wiring diagram is a simplified pleasing pictorial representation of an electrical circuit. It shows the elements of the circuit as simplified forms and the power as well as signal connections in between the gadgets. Click on the Images to get enlarged schematic of APC UPS. DB-9 shells are also connected.