APC SYMMETRA PDUM160H-B Specifications download pdf (Page 40)

36 Symmetra PX 160 kW 400 V Installation 990-3017A-001

Post-Installation Checklist



If XR Battery Enclosure are installed make sure that all DC breakers are in the OFF position and that

both 300 A fuses are removed from the XR Battery Enclosures.



Check that the power wiring is torqued to: UPS 230 lbf in/26 Nm, PDU-XR 549 lbf in/62 Nm, and XR

Battery Enclosure 274 lbf in/31 Nm.



Verify clockwise phase-rotation (L1, L2, L3) and make sure a neutral connection is present.



Leave a wiring diagram on site for service personnel.



Re-install all wiring access panels on the UPS.



Re-mount the doors on all enclosures and connect the ground cables between the front doors and the

frames.



For any optional equipment, refer to product-specific manuals.

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APC SYMMETRA PDUM160H-B Specifications Page 40