Site Preparation (UPS and XR)
Installation Space Requirements
Allow for enough working space behind the Enclosure for electrical work to be carried
out (e.g. if you want to connect an XR Enclosure at a later stage).
Clearance for 20.59in/523mm Enclosures
(B)
UPS
(A)
Conduit Box (F)
(C) | (D) |
| (G) |
(E) |
|
Space requirements | in | mm |
|
|
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Minimum clearance above Enclosure (A) | 20 | 508 |
|
|
|
Enclosure depth (B) | 33.62 | 854 |
|
|
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Enclosure width (C) | 20.59 | 523 |
|
|
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Minimum free rear space for ventilation* (D) | 4 | 100 |
|
|
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Minimum front clearance (E) | 39.37 | 1000 |
|
|
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Conduit Box, depth (F) | 3.46 | 88 |
|
|
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No side clearance required (add width of Enclosure Stabilizing | 0 | 0 |
Brackets for floor anchoring if applicable)* |
|
|
|
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Stabilizing Bracket width | 3.34 | 85 |
|
|
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Total installation depth, inclusive of Front Panel, Conduit Box | 80.39 | 2042 |
and minimum front and rear clearances (G) |
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*) All physical installations must comply with NEC 110.26.
AIS® 3000 | 11 |
