Onan LTC Series - Page 13

MAIN
POWER
SUPPLY
74O
120
v.
v.
lf
neutral is
to be
grounded,
connect
ground
to
neutral bar.
lf
ine
switched
neutral
option
is inclujed, the
neu-
tral
wires
f
ronr
the
i-enerator.
line,
and
load
should
t:e
<;onnected
to
the
remaining terminal
in each
respective
section
of
the
transfer
svrrtch.
r20
V.
r
NEUTRAL
r20-v.
LII{E
LINE
TO STANDBY
POWER
UNIT
TO STANDBY
POWER
UNIT
GEN.
LOAD
NEUTRAL
BAR
OPTIONAL--'=a
STNGLE-pHASE,
3-WlRE,
120/240-VOLT
FrG.
12
MAIN
POWE
R
SUPPLY
TO STANDBY
POWER UNIT
THRE
E-PHASE,
FlG.
I
3
i
I
t
i
t20-v.
t20-v.
240-V.
HAIN
POWER
SUPP
LY
Three
legs connect
to
the
lrne
srde
of thc transfer
switch
anC
all
'etrtrrl
wires are
connected
to
the
optron:rl
neutral bar
in
the
load transfer
cabinet.
lf tlre
control
is
not
so
equipped,
ground
wirr:s can
be
connected
wi
th
solderl
t:
5s
connectcrs
and taped.
NEUTRAL BAR
OPTIONAL
FfG.
14
THREE-PHASF.4-WIRE
r0