Front View Diagram. Connections for Starters. Connections for Control Stations.
M. M. Add Dotted. Connection. OL. M. L3. L2. L1. OL. Motor. 260878 D4. A1 A2.
NEMA Freedom Starters Wiring Diagrams
February 1999
1-77
Non-reversing Starter Non-reversing Starter — Single-Phase Non-combination Remote Pilot Devices
Connections for Non-reversing Starter
2-Wire Control
Figure 1 Front View of Panel 1 L1
3/14 1 Not for Use with Auto Reset OL Relays
”C“
3 L2
1 A1
3-Wire Control Start
A2
T2
M 3/14 1-Phase Motor 98
When More Than One Pushbutton Station Is Used, Omit Connector ”A“ and Connect per Sketch Below
97 OL
3/14 2/13 1
Stop
2/T1 T1 2
”A“
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
96 Reset
Start
Stop
T1
2/13
3/14 2/13 1
Stop
Start
AC Lines
6/T3
4/T2
95
T2 4
260803 D1
Non-reversing Starter — Combination
3 4
2
Red
Figure C 3-Position Selector Switch Yellow 3/14 To Coil Hand Terminal ”A1“ Black 3 Auto 3 Remote 4 4 Switch 1 Red
Figure F START/STOP with Pilot Light Connect to ”A1“ and ”A2“ Terminals X1 Black / White X2 Black / White 2/13 Start (ON) 3/14 3 4 Stop (OFF)
2
1
2-Wire Control 3/14 1 Not for Use with Auto Reset OL Relays.
PG.3.02.T.E
Primary Connections
L3 H1 X1 CPT
4 H4 D.S. or C.B. Disconnecting Means
Omit This Connector 3 if Figure 2 1 Is Used L1 L2 1
5 L3
A1 A2
Local Control (Flange Mounting if Used)
“C”
H2 H3
2/13
XF
1
1
Secondary Connections
X2
See Figures A, B, C, D, E and F
M
G
1 3 5 L1 L2 L3
M
A1 A2
96 OL Reset 95
Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
3/14 98
OL
Remote Control When More Than One 3-Wire Pushbutton Station Is Used, Control Omit Connector “A” and Connect per Sketch Below Start 3/14 Start Start 2/13 Stop 3/14 1 2/13 Stop 1 “A”
Remove Wire “C” (Figure 1) if Used and Connect as Shown Below. (All Other Starter Wires Remain as Shown in Figure 1)
Fuse Fuse
L1 L2
1
Combined Remote and Local for Figures 1 and 2 Local Remote Start (ON) 3/14 2/13 Start 4 3 Stop (OFF) Stop 1 2 1 Omit Connector
Figure 2 Fusible Control Transformer
CPT Fusible Control Transformer (If Used) See Figure 2
X1 Black / White X2 Black / White
Black 3/14 1 Start (ON) 1
Connections for Starters Figure 1 Front View Diagram
Fuse
Connections for Control Stations Local Control Figure A Figure D START/STOP Pushbuttons 2-Position Selector Switch Yellow 2/13 Yellow 3/14 Start (ON) Hand Black Black 3/14 1 3 4 3 Auto Stop (OFF) Red 2 4 Red Red 1 1 1 2 Figure E Pilot Light (Motor RUN) Figure B Connect to Coil Terminals START/STOP Selector Switch ”A1“ and ”A2“
2/ 4/ T1 T2
6/ T3
T1 T2 4 2
T3 6
T1 T2
T3
97 96 Reset 95
Motor 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
Field Conversion to 1-Phase Add Dotted 1 3 5 Connection L2 L3 L1 A1 A2
M
OL 2/ 4/ T1 T2 T1
6/ T3 T2
T1
T2
Motor 260878 D4
NEMA Freedom Starters Wiring Diagrams
1-78
February 1999
Reversing Starter Reversing Starter — Non-combination Figure 1 Front View Diagram AC Lines Wire “F” Used with Local Control 3 1 5 Pushbuttons L2 L1 L3
Remote Control Stations
Hold Down Pushbutton
S.P.D.T. Switch Forward
Forward
3 1
3 1
Reverse
5
Starter Elementary Diagram
Contactors “F” and “R” are Mechanically Interlocked
Lines L1 L2 L3
F
4 1
R
2
F
5
Reverse Pushbutton
7 3
F
F
AC Motor
OL
R 98
Pushbutton with FORWARD and REVERSE Buttons Electrically Interlocked
T2 4
T1 2
Forward 7 RLS 5
2 3 T1
T2
T3
AC Motor
97 “C” 96 Reset 95
OL 6/ T3
4/ T2
2/ T1
4 5 1
T3
R 6
5
5
Rev.
T1 T2
OL
“B”
1
Stop
4
R
5 Stop
A2
3
3 2 4
Rev.
A1
A2
A1
2
Forward
OL
“A”
Forward
Stop Reverse 1
“C”
6
F
T3 6
When Limit Switches Are Used, Omit Connectors 3 “A” and “B” and Connect per Dotted Lines
(If Used)
5
R
FLS
OL 95 96
A2 R A1
F
RLS 4
A1 F A2
R
FLS
3
2
7
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
260844 D2
Reversing Starter — Combination Pushbutton
Forward 3
3 2 4
Rev.
1 5 Reverse
2 3 Stop
1 4 5
3 4
Blue
Reverse 3 4
Hold Down Pushbutton
Stop
Forward
1 2
1 Reverse
5
Contactors “F” and “R” are Mechanically Interlocked.
4
Red
95
1 L1
Figure D Pilot Light (REVERSE) Connect to Reverse Coil Terminals “A1” and “A2” X1 Black/ X2 White Black/ White
A1
R
AC Motor
T3
R R
FLS
3
2
(If Used) F
RLS R
A1 F A2
6
F
5
4
H4
OL
H2
95 96
H3 1
H1
X1 XF
A2
A2
A1
2
Local Control (Flange Mounting if Used)
1 4
A1
7 3
F
6
5
R
See Figures A, B, C and D
“B”
3 5
98
2/ T1
Primary Connections
CPT
T1 2
1 Secondary Connections 1 L1
A2 R A1
R
3 5 L2 L3 A1 A2
7 RLS
Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
96 OL Reset 95
97 96
OL
X2
G OFF
Reverse
Wire “F” – Use with Local Control Pushbuttons
3
7
Forward
2
Remove Wire “C” (Figure 1) if Used and Connect as Shown Below (All Other Starter Wires Remain as Shown in Figure 1)
Fuse
“C”
Forward
5 L3
4 1
A2
1
OL
F
3 L2
Figure 2 Fusible Control Transformer
T1 T2
OL
F
D.S. or C.B. Disconnecting Means
5
R
1
4
A1
OL
F
4
Black/ White
Blue 5 3 Reverse
3
Stop Reverse
Red
Figure B 3-Position Selector Switch
Figure 1 Elementary Diagram
1
X1 Black/ X2 White
Black 3 Forward
Lines L1 L2 L3 D.S. or C.B.
5
Red 1
3 1
L1 L2 L3
CPT Fusible Control Transformer (If Used) See Figure 2
Connect to “A1” of Forward Coil and “95” of Overload Relay
Red
Fuse Fuse
Stop
Black 3 Forward Yellow 2
5
Rev.
Figure C Pilot Light (FORWARD)
Figure A Pushbuttons
S.P.D.T. Switch
Forward
Forward
Figure 1 Front View Diagram
Local Control
Remote Control Stations
Pushbutton with FORWARD and REVERSE Buttons Electrically Interlocked
T1
T2
4/ T2 T2 4
6/ T3
“A” “C”
Reset 95
T3 6
When Limit Switches Are Used, Omit Connectors 5 “A” and “B” and Connect per Dotted Lines T3
AC Motor
FLS
3
6
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 260882 D4
PG.3.02.T.E
NEMA Freedom Starters Wiring Diagrams
February 1999
1-79
Cover Control
Non-reversing Cover Control NEMA 1 C400GK Control Options
C400T Control Options Local Control Options (If Used) Refer to Diagram Inside Enclosure for Connections
Local Control Options (If Used) Refer to Diagram Inside Enclosure for Connections Figure A START/STOP Pushbutton
Figure D Pilot Light (Motor RUN)
S.P.S.T. Switch Start
Black “A1” Black 3/14
Black 3/14
Black “A2”
Yellow 2/13 Red 1
Figure E START/STOP with Pilot Light
98
Black “A1”
Stop
Yellow 2/13
Yellow - to Coil A1 Terminal Red 1
Red 1
1
Red 2
Black/ White
Connect to OL Terminal No. 96
NC Interlock (If Used)
Black 3 Auto
3
L1, X1 or 1 1
Stop
NC Interlock Black / X1 White
To Coil
Red 1 4
Wire “C”
Figure G Pilot Light (Motor STOP)
Remote Switch
Yellow - to Coil A1 Terminal
X1
Black/ White
Figure C 3-Position Selector Switch Yellow To Coil Hand
Stop
OL 96 Reset 95
X2
1
Connect to OL Terminal No. 96
4 Red
X2 Black / White
1
260808 D1
260811 D1
Reversing Cover Control NEMA 1 C400GR Control Options
C400T Control Options
Local Control Options (If Used) Refer to Diagram Inside Enclosure for Connections
Local Control Options (If Used) Refer to Diagram Inside Enclosure for Connections
Figure A Pushbutton FORWARD/STOP/REVERSE
Figure B Pilot Light (FORWARD)
Add Connector “F” Between Aux. Contact Terminals 2 and 4
Connect to Terminal A1 of the Left Hand Coil and to Terminal Number 95 of the Overload Relay
Blue
Figure A Pushbuttons
Black
3
Reverse . Red
1
Stop
3 Yellow
2
Forward
1
3
Yellow Blue
Black/White 3 2 5
2
Red
1
Black 3 Forward
Black Blue 5 3 Reverse 4
Figure D Pilot Light (REVERSE) Black/White Connect to Reverse Coil Terminals “A1” & “A2”
X1 X2
Black/White
4 Red
PG.3.02.T.E
X2
Black/White
Red
Black
260810 D1
X1
Red
Figure B 3-Position Selector Switch
3
Connect to “A1” of Forward Coil and “95” of Overload Relay
4
Stop
Figure C Pilot Light (REVERSE) Connect to Terminals A1 & A2 of the Right Hand Contactor
Black
4
Reverse .
Black Black
Figure C Pilot Light (FORWARD)
Connect Wire “F” per Diagram
Forward
5
1
97
Connect to Coil Terminals “A1” & “A2”
Black 3 Start
1
3
L1, X1 or 1
1
OFF Hand or Test
98
Figure G Pilot Light (Motor STOP)
Black 3/14
4
Black/White
Figure E Pilot Light (Motor RUN)
Wire “C”
1 Auto
2
Red 1
Figure B START/STOP Selector Switch
4
Remove Lead from Coil to Terminal Number 3 Remote S.P.S.T. Switch Switch
3
2
Red 1 Figure C 3-Position Selector Switch
1
X2
Black Auto
4
Stop
1
96 Reset 95
Black “A2” Black 3/14
X1
OL
Black 3/14 Start
Figure F Overload Tripped Black/ White
Figure D 2-Position Selector Switch Yellow Hand
Red
97
Figure B 2-Position Selector Switch S.P.S.T. Switch
Hand
3
Black
Black
Stop
Auto
Figure A START/STOP Pushbuttons Yellow 2/13 Start
Figure F Overload Tripped
1
260812 D1
NEMA Freedom Starters Wiring Diagrams
1-80
February 1999
Multispeed Multispeed — 2-Speed 1-Winding Constant Horsepower Figure 1 Motor Connections
Remote Control Stations Figure B Fast
Figure C Fast
4
Constant Horsepower Motor
2
3
6
T4 3
2 T3
Slow
Slow 5
Stop
1
Contact
5
B
A B
1OL 2OL
2S
1OL
F
2OL 1S
T4
1OL 1S
F
2OL
Position Fast OFF Slow X X
F 2 Figure B
Connect Lines Remove Wire “C” When It Is Speed Supplied. Connect Separate L1 L2 L3 Together Control Lines to the Number 1 To Motor Terminals Terminal on the Remote Control Slow T1 T2 T3 T4, T5, T6 Station and the Number 96 Fast T6 T4 T5 Terminal on Overload Relay 2OL.
Front View of Panel AC Lines Wire “F” – Omit This 3 1 5 Used with Local Connection If L2 L3 Control Pushbuttons 1 L1 Figure 2 Is Used
Contactors “F” and “1S” Are Mechanically Interlocked.
1
2S
4
A2
2S 4 5 2 3
4
1 2 A1
5
3
A2
L1
F
Figure C Stop 2
A2
Figure 2
1S
F
1
“C” 98
97 96
1OL
T2
T1
Reset 95
6/ T3
97 96 Reset 95
2OL 2/ T1
4/ T2
6/ T3
4
6
5
TB
T6 T4 T5
6
T3
2S A1 F A2 1OL
3 1S
Fast
Fast 1S A12S A2
1
A1
98
4/ T2
T6
2S
2OL
Fast 95 96 95 96 A1 2S A2 6 1S A1 1S A2 Slow L2 2S A1 F A2 1OL 2OL
F
Slow
2/ T1
T2
1S 3 Fast OFF Slow 5
4
A1
T5
T2
X = Contact Closed
CPT Fusible Control Transformer (If Used) See Figure 2
Constant T1 Horsepower Motor
T3
2S T6
T5 2 Separate Control
3
A 1
1
OFF Slow 3
Starter Elementary Diagram
F
T1
5
4
6 Fast
Lines L1 L2 L3 2S
F
95 96 95 96 6
A11S A2
5
Slow
Control Circuit Transformer (If Used) Remove Wire “C” if Supplied and Connect as Shown Below. CPT H3 H2 4 (All Other Wiring Remains as Shown in Figure 1.) Fuse Primary H4 Connections Fuse H1 5 1 3 L1 L2 L3 Fuse
X2 XF X1 Secondary Connections 1 G 2OL Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
A1 F 96 Reset 95
A2
260819 D3
Multispeed — 2-Speed 1-Winding Constant or Variable Torque Figure 1 Motor Connections
Remote Control Stations Figure B Fast
Figure C Fast
4
2
3
6
3 Slow 5
A 1
B
T4 T1
T5
1
T5
T6
T2
T1
T3
5 Stop
1
T4 T3
4
6 OFF Slow 3
Variable Torque
2
Slow
Fast
Constant Torque
AC Lines L1 L2 L3 S
T6
T2
Starter Elementary Diagram Variable Constant 1OL Torque Torque
2F
2OL
S
1OL
1F
2F
2OL
1F T3
S
1OL
2F
2OL
2F
3
T2
T5
T1 Motor T6 T5
T3
T1 T2
T6
2 Separate Control
3
Contact
5
A B
Position Fast OFF Slow X X
X = Contact Closed
Connect Lines Remove Wire “C” When It Is Speed Supplied. Connect Separate L1 L2 L3 Together Control Lines to the Number 1 To Motor Terminals Terminal on the Remote Control Slow T1 T2 T3 Station and the Number 96 Fast T6 T4 T5 T1, T2, T3 Terminal on Overload Relay 2OL.
2
S
4
Contactors “1F” and “S” Are Mechanically Interlocked.
Fast 1F
Slow Figure C
Stop
2
1 4 A1
1F A12FA2 95 96 95 96 Fast
3
5
4 A2
A1 1F
S
2 3 4 5
1
98 2OL 2/ T1 T6
4/ T2 T4
6/ T3 T5
“C” 97 96 Reset 95
98 97 96 Reset 95
1OL 2/ T1
4/ T2
6/ T3 6
S
1F 5
2F
6 A1 S A2
Slow
A2 Figure 2
2F
L2 A21FA1 1OL 2OL
Fast
2
Slow
A2
6
2F A1 S A2
S
2F 3
1
A1
2OL
1F A12FA2 95 96 95 96
Fast OFF Slow 5
Figure B 1
1OL
A21F A1
S
L1
Front View of Panel AC Lines Wire “F” – Omit This 1 3 5 Used with Local Connection If L1 L2 L3 Control Pushbuttons 1 Figure 2 Is Used
CPT Fusible Control Transformer (If Used) See Figure 2
T4
T4
1 2
3
T1 T2 T3
TB
Control Circuit Transformer (If Used) Remove Wire “C” if Supplied and Connect as Shown Below. CPT H3 H2 4 (All Other Wiring Remains as Shown in Figure 1.) Fuse Primary H4 Connections Fuse H1 5 1 3 L1 L2 L3 Fuse
X2 XF X1 Secondary Connections 1 G 2OL Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
A1 S 96 Reset 95
A2
260818 D3
PG.3.02.T.E
NEMA Freedom Starters Wiring Diagrams
February 1999
1-81
Multispeed Multispeed — 2-Speed 2-Winding Remote Control Stations Figure B Figure C Fast Fast 4
2
3
6
3 Slow
1 5
5
4
H3
H2
Fuse
1
A 1
B
H1
2
1 L1
Fuse X2
3 1
Primary Connections
H4
Fuse OFF Slow
S
1OL
S
1OL
S
1OL
F
2OL
F
2OL
F
2OL
T1 Slow Speed
XF
X1
A1
T2 T11 Fast Speed T12
T13
A2
“C”
1 Secondary Connections
G
Position Contact Fast OFF Slow A X X B
5 L3
3 L2
F
3 5
T3
CPT
4
Stop
Fast
AC Lines L1 L2 L3
2
Slow
6
Starter Elementary Diagram
Figure 2 Control Circuit Transformer (If Used) Remove Wire “C” if Supplied and Connect as Shown Below. (All Other Wiring Remains as Shown in Figure 1)
F
S
2
96 Reset 95
2OL
Figure B
Fast OFF Slow
1 S
4
2OL
95 96 95 96 Fast
Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
1OL
A1 F A2
3
6
Slow
5
F
A1 S A2
S
A1 F A2
X = Contact Closed L1
F
Figure C Stop
2
3
Fast
1OL
1 Slow 4
S
L2
F
A1 S A2
2OL
95 96 95 96
5
Figure 1 Front View of Panel Contactors “S” and “F” Are Mechanically Interlocked. AC Lines 1 3 5 L1 L2 L3
CPT Fusible Control Transformer (If Used) See Figure 2
1
4 NC
“F” (Used with Local Control)
4
A2
A1
2
A2
A1
NC NO
NO 5
5
2
3
F
S
3 “C”
98
98 97 96 Reset
1OL Separate Control 2/ T1
Remove Wire “C” When It Is Supplied. Connect Separate Control Lines to the Number 1 Terminal on the Remote Control Station and the Number 96 Terminal on Overload Relay 20L.
6/ T3
4/ T2 T1
T2
95
T3
97 96
2OL
6
2/ T1 T11
4/ T2 T12
6/ T3
Reset 95
T13
Motor Connections T1
T11
Slow Speed
T3
PG.3.02.T.E
Fast Speed
Motors
T2
T13
T12
260815 D3
1-82
NEMA Freedom Starters Wiring Diagrams
February 1999
Cover Control
Multispeed Cover Control 2-Speed 2-Winding C400GK Control Options
2-Speed 1-Winding CH C400GK Control Options
Figure A 3-Position Selector Switch (2-Wire Control) Fast OFF
Black Yellow
Slow Red
3 1 5
Figure A 3-Position Selector Switch (2-Wire Control) Fast OFF
Black Yellow
Slow Red
3 1 5
2-Speed 1-Winding CT, VT C400GK Control Options Figure A 3-Position Selector Switch (2-Wire Control) Fast OFF
Black Yellow
Slow Red
3 1 5
Figure B Pilot Light (FAST)
Figure B Pilot Light (FAST)
Figure B Pilot Light (FAST)
Connect to Terminal Numbers A1 and A2 of Right Hand Contactor
Connect to Terminal Numbers A1 and A2 of Contactor F
Connect to Terminal Numbers A1 and A2 of Contactor 2F
Black
Black
Black
Black
Black
Black
Figure C Pilot Light (SLOW) Connect to Terminal Number A1 of Left Hand Contactor and Terminal Number 95 of Overload Relay 1OL Black
Figure C Pilot Light (SLOW) Connect to Terminal Number A1 of Contactor 2S and Terminal Number 95 of Overload Relay 1OL Black
Black
Black
Black 260817 D1
Figure C Pilot Light (SLOW) Connect to Terminal Number A1 of Contactor S and Terminal Number 95 of Overload Relay 1OL
Black 260894 D1
260893 D1
PG.3.02.T.E
NEMA Freedom Starters Wiring Diagrams
February 1999
1-83
Cover Control
Multispeed Cover Control 2-Speed 1-Winding CH C400T Control Options Figure A Pushbuttons
Figure C Pushbuttons
Fast Black 3
4 Red
Yellow
Slow 3
2
3
Red
5
Slow
4
5
Stop
4
Red 1
Stop
2 Red
1
2
1
Figure B 3-Position Selector Switch Yellow 3 Fast
3
2
3
2 Blue
4
Fast
4
3
Pilot Light (FAST) Black/White Connect to Terminal Numbers A1 and A2 of Contactor F
Black 5 Slow
X1 X2
Black/White Pilot Light (SLOW)
4
4 Red
Black/White Connect to Terminal X1 Number A1 of Contactor 2S and Terminal Number 95 of X2 Overload Relay 1OL Black/White
1
260896 D1
2-Speed 1-Winding CT, VT C400T Control Options Figure A Pushbuttons Fast Black 3
4 Red
Yellow
Slow 3
Red
3
Red
5
Red
3
4
3
1
Figure B 3-Position Selector Switch Yellow 3 Fast
Black 5 Slow
Red
4 Red
PG.3.02.T.E
1
Slow
4
5 4
Red
Pilot Light (FAST) Black/White Connect to Terminal Numbers A1 and A2 of Contactor 2F
Stop 1
Figure B 3-Position Selector Switch Yellow 3 Fast
X1 X2
Black/White 3
3
Black/White Connect to Terminal X1 Number A1 of Contactor S and Terminal Number 95 of X2 Overload Relay 1OL Black/White 260895 D1
2
1
Black 5 Slow
Pilot Light (SLOW) 4
3
5
2
2
1
2
Red
Stop
2
3
Stop
4
Fast
4
2 Blue
5
1
Yellow
Slow
Slow
4
2
3
Black 4
2
Figure C Pushbuttons
Fast
2
3
Red
3
Fast
4
Stop 1
Figure A Pushbuttons
2 Blue
4
2-Speed 2-Winding C400T Control Options
Figure C Pushbuttons
Pilot Light (FAST) Black/White Connect to Terminal Numbers A1 and A2 of Right Hand Contactor
X1 X2
Black/White Pilot Light (SLOW)
4
4 Red
1
Black/White Connect to Terminal X1 Number A1 of Left Hand Contactor and Terminal Number X2 95 of Overload Relay 1OL Black/White 260816 D1
NEMA Freedom Starters Wiring Diagrams
1-84
February 1999
Reduced Voltage Part Winding — Non-combination Figure 1 Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
Front View Diagram 1
H3 H2 4 Fuse
H4
Fuse
Remote Control Stations
H1
1M 1OL
Fuse XF X1 1
X2
Starter Elementary Diagram AC Lines Select Overload Heater Packs for 50% of Rated L1 L2 L3 Full Load Motor Current. 2M 2OL
CPT
AC Lines 1 3 5 L1 L2 L3
G
2-Wire Control 2
A1
3
1M
TR
1OL 2/ T1
Start
6 5 4 3
3 2 1
7 8 1 2
2M 2OL
T9
1M 1OL
T3
T3
T8
T1
”A“
4/ T2
97 96 Reset 95
6/ T3
T8
T7
T3
XF
CPT
X2 G
Stop 2 Start 3
T9
3 2 1
1M
Motor Connections If Terminals T4, T5 & T6 Are Brought Out, Connect Them Together at Terminal Box.
T7
T3 T2 T9 T8 Typical 6 Lead Delta Motor
Start Stop
T2
T1
98
97 96 2OL Reset 2/ T1 95
6/ T3
A11M A2 1OL A12M A2
8 TR 6
T.C.
2OL
95 96 95 96
2 TR 7 E
T7 T8 T9
T1 T2 T3 T4
T6
T.C. = Timed Closing T.O. = Timed Opening
T5
Wires T1, T2, T3, T7, T8 & T9 Must Have Capacity for 50% of Rated Motor Full Load Current.
T2 T9 T8 Typical 6 Lead Delta Connections
H1 H4
2M
4/ T2
T7
T2
T6
1
When More Than One Pushbutton Station Is Used, Omit Connector ”A“ and Connect per Sketch Below
Stop
T1
T5
1M 1OL
A2
A1
A2
98
3-Wire Control
Start
T7
2M 2OL
3 1 Not for Use with Auto Reset OL Relays
Stop
T1 T4
Wye Motor
260997 D3
Autotransformer — Combination Connections for Starters
Connections for Control Stations
2
Red
Shop Note: Refer to Figure 2. Connect Green Ground Wire to Panel Using Hole Located Adjacent to Transformer Mounting Foot.
2-Wire Control
3-Wire Control Start
3 1 Not for Use with Auto Reset OL Relays.
Stop
Start
Start
Stop
Stop 2 1
3
“A”
1
3 2 1
When More Than One Pushbutton Station Is Used, Omit Connector “A” and Connect per Sketch at Left.
2S
Hand
PS OFF
T.O. 1S
Stop
Omit Connector
2 1
1
100%
80% 65% 50% 0%
100%
80% 65% 50% 0%
8 TR 6 54 1S 55 A1 R A2
T.C.
2
3 A2
2
1
L3
L1 L2 A1
3 3
4 52 A1
A2
52
R 3C 3E 3D
3
L1 L2
3 54
53 A1
98 97 96 B Reset 95 4 T1 T2 T3
1S 53 55 1E 1D 1C
A2
T.O. = Timed Opening T.C. = Timed Closing
2S 5C 5E 5D
L3 2 3
3 53
Local Control (Flange Mounting if Used) See Figures A, B, C, D, E and F
OL
OTT “C” OTT “E” OTT “D” 8 C C D D X2 5C 100% 100% 5E 100% 5D 80% 80% 80% 3C 65% 65% 3E 65% 3D 50% 50% 50% 1C 0% 0% 1E 0% 1D
80% 65% 50% 0%
100%
53 A1 2S A2
Auto-Transformer Overtemp SWs
2S
TB3
7 81 2
4
51 55
R 3C 1S 2S OL T1 1C 5C R T2 3E T3 1S 2S 1E R 5E 3D Motor 1S 2S TBX2 1D 5D Stopped R 7 1S 8 9 10 G Run G On Delay .5-15 Sec. OTT OTT OTT TB1 Stop TB2 Start TB3 2 TR 7 TB4 OL “C” “E” “D” E TB1 95 96 B C D 8 TR 5 51 R 52 A1 1S A2
Auto TB1 TB1
6543
Stop (OFF)
Elementary Diagram RVNR AUTOXFMR (3 Coil) Circuit L1 L1 Breaker 1 2 L2 L2 or Switch L3 L3 3 and Fuse
D.S. or C.B. Disconnecting Means 1 2 3
TR
1
4 3
L1 L2 L3
54 51 TB X2 1 1 2 3 4
3
2
Contactors "1S" and "R" Are Mechanically Interlocked.
L1 L2 L3
Combined Remote and Local for Figures 1 and 2 Remote Local Start (ON) Start
Figure 1 Front View Diagram
CPT H1 Fusible Control XF Transformer (If Used) H4 See Figure 2 X2
Figure 2 Fusible Control Transformer Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
H2 H3 1
Primary Connections
H1 X1 CPT
H4 4 Fuse
Figure F START/STOP with Pilot Light Connect to Terminals ”3“ Figure C and ”4“ on Terminal Board 3-Position Selector Switch 3 X1 Black / White Yellow 3 Hand X2 Black / White 4 2 Start (ON) Black 3 3 3 Auto 3 4 3 Remote Stop (OFF) 4 4 Switch 1 Red 1 1 2 4
Remote Control
Fuse Fuse
Local Control Figure A Figure D START/STOP Pushbuttons 2-Position Selector Switch Yellow Yellow 2 3 Start (ON) Hand Black Black 3 1 3 Auto 2 3 4 Red Stop (OFF) 2 4 Red 1 Red 1 1 2 Figure E Pilot Light (Motor RUN) Figure B Connect to Terminals ”3“ START/STOP Selector Switch and ”4“ on Terminal Board 3 X1 Black / White Black 3 X2 Black / White 3 1 Start (ON) 4
XF
X2 G
1 Secondary Connections L1
T1 T2 T3
Motor
L2
2S
X2
260959 D4
PG.3.02.T.E
NEMA Freedom Starters Wiring Diagrams
February 1999
1-85
Reduced Voltage Wye Delta — Open Transition Combination Connections for Control Stations Local Control Remote Control Figure A Figure D 2-Wire Control 3-Wire Control START/STOP Pushbuttons 2-Position Selector Switch Yellow Yellow Start 3 2 3 Start (ON) Hand 3 1 2 Black Black Not for Use 3 Stop 1 1 3 Auto 3 3 4 with Auto Reset Red OL Relays. 2 4 Red Stop (OFF) Red 1 When More 1 Start Start Than One Figure E 1 2 Pushbutton Pilot Light (Motor RUN) 3 Station Is Figure B Connect to Terminals ”3“ Used, Omit START/STOP Selector Switch and ”4“ on Terminal Board Stop 2 Connector 3 1 “A” and X1 Black / White Black “A” Connect 3 X2 Black / White 3 1 Start (ON) per Sketch 4 at Left. Figure F 1 4 2 Red START/STOP with Pilot Light Connect to Terminals ”3“ Combined Remote and Local Figure C for Figures 1 and 2 3-Position Selector Switch and ”4“ on Terminal Board 3 Remote Local Yellow X1 Black / White 3 Start (ON) Hand X2 Black / White 4 3 2 2 Start Black Start (ON) 4 3 3 3 Auto 3 3 Stop (OFF) 3 4 Remote Stop Stop (OFF) 4 4 Switch 1 1 Red 1 1 2 1 2 Omit Connector
Start
TB3
1S
G
2M
51
T.O. 1S
TB3
8 TR 6
OFF
54
T.C.
Hand
2
3 L3 4 A2
L1 L2 53 A1
1 2
3
2
T4 T5 54 3 52 A1
3
53
3
55 53
Top
T5
T1
52 53
A1 1M A2
55
A1 2M A2
4 L3
51
A2
52
2M T6 T4 T5
Bottom
T6 T4 T5
TBX2
Figure 2
Run
TR 7 E 1S A1 A2
1S T6 T4 T5
See Figures A, B, C, D, E and F
3
L1 L2 55 A1
4 T6 A2
T2 T3 4 95 Select Overload Heater Coils for 58% of Rated Full Load Motor Current
Motor
2
98 97 96 X2 Reset
OL
4 H4
95 96
Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
H2
H1
Primary Connections
H3
X1 CPT XF
T6
1
1
T1
T5
X2
Wires T1, T2, T3, T4, T5 and T6 Must Have Capacity for 58% of Rated Full Load Motor Current
T4
T3
Secondary Connections
T.O.= Timed Opening T.C. = Timed Closing
1S
Motor Connections
Fusible Control Transformer
OL
TB4
1M
PS
Auto
TB1 TB1
1S
Stopped
ON-Delay 1.5-15 Seconds 2
8 TR 5
1M
3 3
Fuse Fuse
8
R
TB1 TB1
1
Select Overload Heater Coils for 58% of Rated Full Load Motor Current 7
TB2
L1 L2 L3 D.S. or C.B. Disconnecting Means 1 2 3
7 81 2
4
Local Control (Flange Mounting if Used)
T1
2M
Stop
X2 1 1 2 3 4
1S T2 T3
1S
L1 L2 L3
51
54
TR
Fuse
6
1S OL
1M
Contactors "2M" and "1S" Are Mechanically Interlocked.
6543
TB
T6
2M
L1 Circuit Breaker 1 2 L2 or Switch L3 and Fuse 3
5
H4
Figure 1 Front View Diagram
XF
CPT Fusible Control Transformer X2 (If Used) See Figure 2
T4
Wye-Delta Open Transition
L1 L2 L3
H1
1M
Elementary Diagram Shop Note: Refer to Figure 2. Connect Green Ground Wire to Panel Using Hole Located Adjacent to Transformer’s Mounting Foot.
Connections for Starters
T2
L1 L2
260960 D4
X2
1M
G
Wye Delta — Closed Transition Combination
Elementary Diagram L1 Circuit Breaker 1 2 L2 or Switch L3 and Fuse 3
Resistor 1M
7
PS TB3 OFF
Hand
PG.3.02.T.E
4 4
7 81 2
3 51
4 3
Resistor
Resistor
T6
1
2
ON-Delay 1.5-15 Seconds 2 TB3
R
L1 L2 L3 Contactors "2M" D.S. or C.B. and "1S" Are Disconnecting Mechanically Means Interlocked. 1 2 3
4 A2
T5 Local Control (Flange Mounting if Used)
51 52
2S T3B
3
L1 L2 54 A1
1
4 L3 2 A2
1M T1A T2A T3A
OL
3
3
2
T4 T5 56 54 52 A1
54
3
55 3
Top
T2
T3
4 T6 A2
1S T6 T4 T5
Bottom
2
3
L1 L2 56 A1
4 L3 A2
2M T6 T4 T5
See Figures A, B, C, D, E and F
3 51
98 97 96 X2 Reset A 95
T1
T2 T3 Stopped
T4
53 A1
T1B T2B
T1
G
53
T1B T2B T3B
1S OL
8
Start 1S
Auto
T3B
T2A T3A
1M
TB1 TB1
TRP 7 81 2
T5
1S
1S
2S T1B T2B
2M
TB1 TB1
53
TR
T1A T2A T3A
T6
T1A
1S Stop
6543
TB X2 1 1 2 3 4
L1 L2 L3
A 6543
T6 T4 T5
Select Overload Heater Coils for 58% of Rated Full Load Motor Current Motor TBX2
Run 7
Figure 2
TR 1 TRP 4 A OL 51 2S 52 A1 A2 1S ON-Delay 2 Sec. (Fixed) TB4 T.O. 95 96 2M 2 1 3 7 53 E Select Overload Heater TRP T.C. Coils for 58% of Rated A1 A2 Full Load Motor Current 2S A1 A2 54 1S 1M 1M 8 TR 6 55 A1 A2 56 T.O.= Timed Opening 2M T.C. = Timed Closing 1S T.C.
Motor Connections
Fusible Control Transformer
E
4 H4 Connections for Dual Voltage Rated Transformer – See Transformer Nameplate
H2 H3
H1
Primary Connections
X1 CPT
Fuse Fuse
2M
Shop Note: Refer to Figure 2. Connect Green Ground Wire to Panel Using Hole Located Adjacent to Transformer’s Mounting Foot. 6
CPT Fusible Control Transformer X2 55 (If Used) See Figure 2
T4
Wye-Delta Closed Transition
5
H4
Figure 1 Front View Diagram
XF
Fuse
L1 L2 L3
Connections For Starters H1
Resistor
Connections for Control Stations Local Control Remote Control Figure A Figure D 2-Wire Control 3-Wire Control START/STOP Pushbuttons 2-Position Selector Switch Yellow Yellow Start 3 2 3 Start (ON) Hand 3 1 2 Black Black Not for Use 3 Stop 1 1 3 Auto 2 3 4 with Auto Reset Red OL Relays. 2 4 Red Stop (OFF) Red 1 When More 1 Start Start Than One Figure E 1 2 Pushbutton Pilot Light (Motor RUN) 3 Station Is Figure B Connect to Terminals ”3“ Used, Omit START/STOP Selector Switch and ”4“ on Terminal Board Stop 2 Connector 3 1 “A” and X1 Black / White Black “A” Connect 3 X2 Black / White 3 1 Start (ON) per Sketch 4 at Left. Figure F 1 4 2 Red START/STOP with Pilot Light Connect to Terminals ”3“ Combined Remote and Local Figure C for Figures 1 and 2 3-Position Selector Switch and ”4“ on Terminal Board 3 Remote Local Yellow Black / White X1 3 Start (ON) Hand X2 Black / White 4 3 2 2 Start Black Start (ON) 4 3 3 3 Auto 3 3 Stop (OFF) 3 4 Remote Stop Stop (OFF) 4 4 Switch 1 1 Red 1 1 2 1 2 Omit Connector
1
XF
T6
1
T3
Secondary Connections
T5
X2
T1 T4 T2
Wires T1, T2, T3, T4, T5 and T6 Must Have Capacity for 58% of Rated Full Load Motor Current
L1 L2 G
1M
X2
260961 D4
