Site Preparation – Installation Space Requirements

Clearance for stand-alone 13.85 in/352 mm Enclosures

(B)

UPS

(C)

(E)

(A)

Conduit Box (F)

(D)

Stabilizing Bracket, left and right

(G)

Space requirements

in

mm

 

 

 

Minimum clearance above UPS (A)

20.00

508

 

 

 

UPS depth (B)

32.99

854

 

 

 

UPS width

13.85

352

 

 

 

Minimum rear service clearance* (compliant with NEC 110.26

36.00

914

for North America) (D)

 

 

 

 

 

Minimum front clearance (E)

40.00

1,000

 

 

 

Conduit Box, depth (F)

3.46

88

 

 

 

No side clearance required (add width of Stabilizing Bracket for

0

0

floor anchoring if applicable)

 

 

 

 

 

Stabilizing Bracket width

3.34

85

 

 

 

Total installation depth, inclusive of Front Panel, Conduit Box

112.45

2.840

and minimum front and rear clearances (G)

 

 

 

 

 

*) Minimum free rear space for ventilation 4 in/100 mm.

For the stability of 13.85 in/352 mm stand-alone Enclosures, the Stabilizing Brackets must always be mounted on both sides of the UPS. See Stabilizing Brackets.

990-1598B Smart-UPS® VT 10-30 kVA, 208/220 V Site Preparation and Installation Manual

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American Power Conversion 208/220 installation manual Clearance for stand-alone 13.85 in/352 mm Enclosures