APC 10-40KW 400V UPS Power Supply User Manual


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44 Installation Guide APC Silcon 10-40kW 400V UPS
990-4050
External Connection
4.8.4 Fuse-box Connection Diagram
X009 LED signal from UPS “OK to operate corresponding fuse.”
X010 Released fuse signal for UPS
Battery 1
Battery 2
Battery 1
Battery 2
UPS
UPS
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