American Power Conversion 10-30 KVA - Manual (Page 16)

10 Smart-UPS® VT 10-30 kVA, 208/220 V Site Preparation and Installation Manual 990-1598B
Site Preparation
Installation Space Requirements
Clearance for 20.59 in/523 mm Enclosures
*) Minimum free rear space for ventilation 4 in/100 mm.
Space requirements in mm
Minimum clearance above Enclosure (A) 20.00 508
Enclosure depth (B) 32.99 838
Enclosure width (C) 20.59 523
Minimum rear service clearance* (compliant with NEC 110.26 for
North America) (D) 36.00 914
Minimum front clearance (E) 40.00 1,000
Conduit Box, depth (F) 3.46 88
No side clearance required (add width of Stabilizing Brackets for
floor anchoring if applicable) 0 0
Stabilizing Bracket width 3.34 85
Total installation depth, inclusive of Front Panel, Conduit Box and
minimum front and rear clearances (G) 112.45 2,840
(E)
(D)
(A)
UPS
Conduit Box
(F)
(B)
(G)
(C)