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XI) TYPICAL WIRING DIAGRAMS
12
400 A
BUS B
2 EA 400 AMP BUSES
800 AMPS, MAX.
12 VDC, 24 VDC, OR 48 VDC
APPLICATION:
OUTPUTS 11-20, BUS B
17
20
19
18
13
16
15
14
4
OUTPUTS 1-10, BUS A
8
STATUS
BREAKER
TRIPPED
9
10
11
5
6
7
CHASSIS
GND
1
3
2
BUS A
400 A
12 VDC, 24 VDC, OR 48 VDC
2 EA 400 AMP BUSES
19
800 AMPS, MAX.
APPLICATION:
20
BUS B
400 A
17
18
OUTPUTS 11-20, BUS B
14
13
16
15
OUTPUTS 1-10, BUS A
8
6
5
7
BUS A
CHASSIS
4
GND
3
2
1
400 A
DETAIL "A"
B
TRIPPED
A
BREAKER
TRIPPED
B
TRIPPED
STATUS
A
9
BREAKER
TRIPPED
B
12
TRIPPED
STATUS
11
A
10
B
DETAIL "A"
STATUS
BREAKER
TRIPPED
A
TRIPPED
BLUE
YELLOW
BROWN
ORANGE
Alarm Connector Harness
RETURN/GROUND BUS BAR (NOT INCLUDED)
RETURN/
HOT
GROUND
RETURN/
GROUND
HOT
TO BUS "B"
LOAD
CHASSIS GROUND
BUS "B"
HOT SOURCE
BUS "A"
HOT SOURCE
DST-20A (SHOWN)
AS VIEWED FROM
WIRING SIDE
-SPLIT BUS INSTALLATION, MODEL DST-20A ONLY-
UP TO 10 CIRCUITS PER BUS ("A" & "B")
450 AMPS, MAX PER BUS
TO BUS "A"
LOAD
FROM HOT SOURCES
e.g. :
-UNSWITCHED OUTPUT
OF PFM-500
-RECTIFIER OUTPUT
-LOW VOLTAGE LOAD
DISCONNECT
SPECIFY MODEL BBA-400 (400 AMP) OR MODEL BBA-800 (800 AMP)
SPECIFY MODEL BBA-400 (400 AMP) OR MODEL BBA-800 (800 AMP)
RETURN/GROUND BUS BAR (NOT INCLUDED)
-SINGLE BUS INSTALLATION-
20 CIRCUITS
900 AMPS, MAX
e.g. :
FROM HOT SOURCE
DISCONNECT
-LOW VOLTAGE LOAD
-RECTIFIER OUTPUT
-UNSWITCHED OUTPUT
OF PFM-500
CHASSIS GROUND
DST-20A (SHOWN)
WIRING SIDE
AS VIEWED FROM
HOT
GROUND
RETURN/
HOT
GROUND
RETURN/
TO DC LOADS
(450 A, BUS "A" & 450 A , BUS "B")
TO ALARM
CIRCUIT
SEE DETAIL "A"
CIRCUIT
ORG
TO ALARM
BRN
CIRCUIT
TO ALARM
SEE DETAIL "A"
YEL
BLU
CIRCUIT
TO ALARM
BRN
ORG
YEL
BLU
DST-20A:
DST-10:
450 AMPS, MAX
10 CIRCUITS
*
*
MODEL DST-20A, ONLY
*
*
From Return/GND
Sources
From Return/GND
Sources