Wall Installation Of Ksu; Figure 2-3 Vertical Arrangement Of Ksus; Figure 2-4 Horizontal Arrangement Of Ksus - NEC SL1100 Hardware Manual

SL1100

1.3.2 Wall Installation of KSU

The Main KSU (1228M-B) and Expansion KSU(s) (1228ME-B) be mounted on the wall. Before
installing, ensure the appropriate spacing exists as shown below. In case of horizontal arrangement,
refer to Mounting one KSU on the Battery Box on page 2-30
Minimum 100 mm (3.937")
for ventilation and wiring
Minimum 300 mm (11.811")
Minimum 100 mm (3.937")
for ventilation and wiring
• Due to the limit of extension cable length to connect Main KSU and Expansion KSU(s), the install location of
Main KSU and each Expansion KSU(s) must be considered as above or as the next figure.
• When KSU is mounted on the Battery Box, it cannot be wall-mounted for vertically as above.
• In the case, the KSU is mounted on Battery Box must be wall-mounted horizontally as shown on the
Figure 2-4 Horizontal Arrangement of KSUs on the next
2-4
Ceiling
Minimum 200 mm
(7.874")
for ventilation
EXP. KSU
Main KSU
EXP. KSU
Minimum 200 mm
(7.874")
for wiring
Floor

Figure 2-3 Vertical Arrangement of KSUs

for mounting on the IP4WW-Battery Box.
Minimum 300 mm
(11.811")
page.
ISSUE 1.0
Wall
Installation