Eaton Pow-R-Line SPX0361126, Maintenance Manual

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Volume 10—Enclosed Control
CA08100012E—August 2012 www.eaton.com
V10-T2-49
2
2.1 NEMA Contactors and Starters
Freedom Full Voltage Control
Reversing Starter—Non-Combination
Reversing Starter—Combination
F
R
F
R
F
R
A1
4
2
(If used)
A1 A2
5 7
3 6
A2
1
OL
Starter Elementary Diagram Remote Control Stations
L3 L2 L1
AC
Motor
T1
T3
T2
Lines Contactors “F” and “R” are
Mechanically Interlocked
OL
OL
R
F
F
R
F RLS
R FLS
Forward
Reverse Stop
6 3 5
7
FLS RLS
When Limit Switches are
Used, Omit Connectors
“A” and “B” and Connect
per Dotted Lines
6
5
7
4
1
5
5 3 1
4
3
2
F
3
2
“B”
“A”
“C”
T3 T2
AC Motor
T1
A2
A1
A2 A1
R
T2 T1 T3
OL
96
Reset
95
97
98
OL
260844 D2
95 96
“C”
T3 T2 T1
2/ 4/ 6/
Separate Control
Remove Wire “C” if Supplied and Connect
Separate Control Lines to the Number 1
Terminal on the Remote Pilot Device and to
the Number 96 Terminal on the Overload Relay
L1 L2 L3
5
Reverse
5
3
4
2
5
S.P.D.T.
Switch
Hold Down
Pushbutton
Pushbutton
Forward
Reverse
3
1
Forward
1
3
4 2 6
Figure 1
Front View Diagram
Wire “F” Used
with Local Control
Pushbuttons
AC Lines
Forward
Rev.
1
Stop
5
4
2
3
Pushbutton with FORWARD
and REVERSE Buttons
Electrically Interlocked
Forward
Rev.
1
Stop
D.S.
or C.B.
260882 D4
A2
RLS
7
5
2
T1
4
T2
T1
2/
T2
4/
3
95
Reset
6
T3
T3
6/
5
3
7
2
1
2
3
F
1
98
97
96
OL
R
A1
L2
4
1
L1
3
L3
5
FLS
6
4
5 6
3
Reverse
4
Stop
1 2
3
4 4
3 Reverse
Forward
1
5
3
3 4
3
Forward
2
5
1
Black/
White
Black/
White
X2
X1
A1
95
Connect to “A1” of
Forward Coil and “95”
of Overload Relay
Black/
White
Black/
White
X2
X1
A1
A2
Connect to Reverse
Coil Terminals
“A1” and “A2”
Local Control
Remove Wire “C” (Figure 1) if Used and
Connect as Shown Below (All other starter
wires remain as shown in Figure 1)
H3
Fuse Fuse
Secondary
Connections
Connections for Dual
Voltage Rated Transformer—
See Transformer Nameplate
G
1
R
A1 A2
L1
1
X2
L2
3
L3
5
X1
H4
H2
4
Fuse
H1
XF
1
CPT
96
Reset
OL
95
Primary
Connections
1
Reverse
Forward
OFF
5
3
Black
Yellow
Blue
Red
Red
Red
Black
Blue
Red
Local
Control
(Flange
mounting
if used)
See
Figures
A, B, C
and D
Figure 1
Front View Diagram
Figure 2
Fusible Control Transformer
Figure A
Pushbuttons
Figure B
Three-Position
Selector Switch
Figure C
Pilot Light
(FORWARD)
Figure D
Pilot Light
(REVERSE)
CPT
Fusible Control
Transformer
(If used)
See Figure 2
Wire “F”—Use with
Local Control Pushbuttons
“B”
“A”
“C”
Disconnecting
Means
D.S. or C.B.
L1 L2 L3
A2
A1
Remote Control Stations
5
Reverse
5
3
4
2
5
S.P.D.T.
Switch
Hold Down
Pushbutton
Pushbutton
Forward
Reverse
3
1
Forward
1
3
Forward
Rev.
1
Stop
5
4
2
3
Pushbutton with
FORWARD and
REVERSE Buttons
Electrically
Interlocked
Forward
Rev.
1
Stop
F
R
F
R
F
R
A1
4
2
(If used)
A1 A2
5
7
3 6
A2
1
OL
Figure 1
Elementary Diagram
L3 L2 L1
AC
Motor
T1
T3
T2
Lines
Contactors “F” and “R” are
Mechanically Interlocked
OL
OL
R
F
F
R
F RLS
R FLS
Forward
Reverse
Stop
T3 T2
AC Motor
T1
OL
95 96
“C”
Separate Control
Remove Wire “C” When it is Supplied. Connect
Separate Control Lines to the Number 1
Terminal on Remote Pilot Device, and to the
Number 95 Terminal on the Overload Relay
When Limit Switches are
Used, Omit Connectors
“A” and “B” and Connect
per Dotted Lines