Copyright
Trace Engineering Co., Inc.
Telephone (360) 435-8826
Part Number 3471
5916 195th Street, NE
Fax (360) 435-2229
Released: Thursday, April 29, 1999
Arlington, WA 98223 USA
4-8
PM DR 175/250 Dual Diagram
PM
DR
175/250
Dual
Diagram
All
configurations
use
6
AWG
THHN
wire
for
AC
and
PV
wiring.
Inverter
cables
are
4/0
for
DR2412
and
3624.
DR1512,
1524,
and
2424
inverters
use
2/0
cable.
User
red
heat
shrink
for
positive
and
black
heat
shrink
for
negative.
Refer
to
the
DR
Owner’s
Manual
for
cable
sizing.
Each
assembly
also
includes
the
door
(not
shown).
Refer
to
the
individual
components
assembly
descriptions.
Follow
the
assembly
sequence
as
shown
on
the
reverse
side
of
this
page.
#
Qty
Part
No.
Description
1
2
PMO-DC175
used
with
DR1512,
1524,
or
2424
PMO-DC250
used
with
DR2412
or
3624
2
A
R
DC20,
60,
110
amp
DC
breakers
3
1
PMO-DCBB
D
C
bonding
block
4
1
PMO-LID
5
A
R
PMO-C40,
VLC40,
C40K
(optional
-
includes
one
DC60
each)
6
2
DR
Inverter
not
included
7
1
PMO-NEUTRAL
neutral
bonding
block
8
A
R
U
S
A
C
6
AWG
THHN
9
A
R
U
S
A
C
wiring
6AWG
THHN
10
1
PMO-SLIDER
covers
unused
breaker
slots
#
Qty
Part
No.
Description
11
2
PMO-COVER
flip-up
cover
for
breakers
12
2
PMO-IOX60
input,
output,
bypass,
disconnect
circuit
breaker
13
1
PMO-FEET
brackets
to
secure
the
module
to
the
floor
or
base
FROMAC
UTILITY
ORGENERA
TO
R
GROUND
BATTERY (-)
FROMAC
UTILITY
ORGENERA
TO
R
NEUTRAL
Batter
y
(+)
Batter
y
(-)
BATTERY (+)
MAX
OVER
TEMP
RED/OVERL
OAD
GRN
BA
TTERY
HI
RED/
BA
TTERY
LO
W
GRN
CHARGER
:GRN=FL
OA
T/ORN
BLINK=ABSORP/ORN=BULK
POWER
ON/OFF
INVERTER
MODE
SEARCH
MODE
WA
TTS
COM
PORT
>100
0
10
25
60
MIN
DR
Series
.5K
BA
TTERY
SENSE
AC
TRANSFER
THRESHOLD
BA
TTERY
CAP
ACITY
OVER
-DISCHARGE
PRO
TECTION
.37K
ON
OFF
125
50
1K
250
Amp/Hrs
BA
TTERY
CHARGER
RA
TE
Power
Inverter/Charger
Batter
y
Type
Selector
EQUALIZE
2
EQUALIZE
1
GEL
CELL
PbCa-MAINTENANCE
FREE
DEEP
CYCLE
6
5
4
3
LEAD
ACID
7
1
0
9
2
8
GND
NEU
IN
NEU
OUT
INV
INPUT
INV
OUTPUT
8
7
DEEP
CYCLE
LEAD
ACID
POWER
ON/OFF
INVERTER
MODE
SEARCH
MODE
WA
TTS
OVER
TEMP
RED/OVERL
OAD
GRN
BA
TTERY
HI
RED/
BA
TTERY
LO
W
GRN
CHARGER
:GRN=FL
OA
T/ORN
BLINK=ABSORP/ORN=BULK
COM
PORT
0
10
>100
25
60
PbCa-MAINTENANCE
FREE
GEL
CELL
3
4
5
6
AC
TRANSFER
THRESHOLD
BA
TTERY
SENSE
BA
TTERY
CHARGER
RA
TE
BA
TTERY
CAP
ACITY
OVER
-DISCHARGE
PRO
TECTION
OFF
MAX
MIN
Amp/Hrs
125
50
ON
.37K
.5K
1K
250
EQUALIZE
1
EQUALIZE
2
2
9
0
1
DR
Series
Power
Inverter/Charger
Batter
y
Type
Selector
HO
TI
N
NEU
IN
HO
TOUT
NEU
OUT
GND
BATTERY (+)
Batter
y
(+)
PV
(+)
PV
(-)
Batter
y
(-)
Batter
y
(+)
PV
(+)
PV
(-)
Batter
y
(-)
Solar
Array
(+)
SOLARARRA
Y1
(-)
Solar
Array
(-)
SOLARARRA
Y1
(+)
SOLARARRA
Y1
(+)
DR
Series
Inverter
#1
DR
Series
Inverter
#2
ACL
OADS
OMAC
UTIL
RGENERA
T
HOT
ACL
OADS
OMAC
UTIL
RGENERA
T
HOT
Hot
Out
Neutral
Out
Neutral
In
Hot
In
Ground
11
13
12
A
B
C
D
