Dell EMC VMAX 250F, Руководство по планировке объекта

Страница: 98 / 132

Figure 31 Customer rack dimension requirements
Rack
Post
R
ea
r
(19” (48.26 cm) min
Rack
Post
Rack
Post
Rack
Post
Rear NEMA Front NEMA
Front NEMA
Rear NEMA
(2
4
”
(6
0
.9
6
c
m
)
mi
n
)
1
9
”
N
E
MA
F
ro
n
t
—
F
ron
t
D
oor
—
a
b
c
(24” (60.96 cm) min)
2.5” (6.35 cm)
(min)
(4
8
.2
6
cm
)
—
R
e
a
r
D
oor
—
Min depth
(43” (109.2 cm) min)
d
e
Rack, Top View
Rack depth = a+b+c
Dim Label Description
a = distance between front surface of rack post and NEMA rail.
b = distance between NEMA rails.
(24" (60.96 cm) recommended, up to 34" (86.36 cm) allowed.)
c = distance between rear NEMA rails to interior surface of rear door.
Minimum requirement = 19" (48.26 cm).
d If a front door exists, = distance between inner-front surface of the front door and the front NEMA
rail.
e = distance between rear surface of rack post to inner surface of rear door.
Third Party Racking Option for VMAX 450F, VMAX 850F and VMAX 950F
98 Site Planning Guide VMAX 250F, VMAX 450F, VMAX 850F, VMAX 950F with HYPERMAX OS