APC PD80G6FK1-M Manuel de service télécharger pdf (Page 39)

Installation ProceduresConnect DC Power Wiring

990-1467C InfraStruXure System – Service Manual – Installation and Start-Up 31

Cascade XR Battery Enclosures

If you have multiple XR Battery Enclosures as part of your InfraStruXure system, you can cascade XR

Battery Enclosures to form a “daisy-chain” to a Symmetra PX UPS. Starting with the XR Battery

Enclosure furthest away from the UPS:

1. Route DC output cables and the ground cable (coiled on the floor of the enclosure) from one XR

Battery Enclosure to the next XR Battery Enclosure through the adjacent holes in the side panels of

the enclosures.

2. Connect the DC output cables from one XR Battery Enclosure to the DC Input Breaker of the next

XR Battery Enclosure [(+) to (+), (CT) to (CT), (–) to (–)].

3. Connect the ground wire from one XR Battery Enclosure to the grounding stud on the next XR

Battery Enclosure.

XR (–)

XR (+)

(

)

Battery Enclosure

R (+) XR (CT) XR (–)

DC INPUT

XR (+) XR (CT) XR (–)

DC OUTPUT

R (+) XR (CT) XR (–)

DC INPUT

XR (GND)

Battery Enclosure

Battery

Enclosure

UPS

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APC PD80G6FK1-M Manuel de service Page 39