Installation manual
o
o
Incoming three-phase
power
from
service
entrance
or
derived
system,
appropriate
over-current
protection
and
suitable
ground.
Neutral
0--
0----
Ground
0---
Service
Entrance
Ground
or
Suitable
Building
Legend:
Ground
---
Phase
Wires
and
Neutral
208/240V
---Insulated
Green
Wire
Ground
Figure
1-1.
Power
Distribution
Systems
Remotely Operated
Power
Service
.4""'=c-.t--+--+-
M a in
Ci
rcuit
Breakers
of
Appropriate
Size
Grounding
Terminal
Bar
(Bonded to
Enclosure)
Customer-supplied
receptacl
es/connectors
in accordance with
local codes.
~Branch
Circuits
*
For
loads
requiring
a
neutral.
attach
computer/data
processing
equipment
only.
1-9