RENR5852
JANUARY 2002
Schematic
CTS and CTSD
Automatic Transfer Switch (ATS)
Electrical System
CTS
TSG1-UP
CTSD
TSH1-UP
CTS:
Sheet 1 Sheet 2 Sheet 1 Sheet 2
40-200 Amp
Page 3 Page 4 Page 5 Page 6
225-400 Amp
Page 7 Page 8 Page 9 Page 10
600-1200 Amp
Page 11 Page 12 Page 13 Page 14
1600-3000 Amp
Page 15 Page 16
4000 Amp
Page 17 Page 18
CTSD:
Sheet 1 Sheet 2 Sheet 3 Sheet 1
40-260 Amp
Page 19 Page 20 Page 21 Page 22
400 Amp
Page 25 Page 26
Page 27 Page 28
600-3000 Amp
Page 29 Page 30
Page 31 Page 32
4000 Amp
Page 33 Page 34
CTS(D) Options
Sheet 1 Sheet 2 Sheet 3 Sheet 4
CTS(D)
Options
Sheet 1 Sheet 2
A1
Page 35
M4
Page 56
A1E
Page 35
Q2
Page 57
A1TD
Page 35
Q3
Page 58
A3
Page 36
Q7
Page 57
AN
Page 37
R15
Page 59 Page 60
ABE
Page 35
R15D
Page 61 Page 62
A3DT
Page 37
R26
Page 63 Page 64
A4
Page 37
R26D
Page 65
ABN
Page 38
YER
Page 57
A4DT
Page 37
YNR
Page 57
A6
Page 39
6A
Page 67
A62
Page 40
6B
Page 67
F
Page 35
6C
Page 67
T3/W3
Page 35
S1
Page 68
L7
Page 41
S1K
Page 68
LDS
Page 42
S2
Page 69
LM
Page
S5
Page 70
LN
Page 43
S5K
Page 70
HH
Page 44
S6
Page
HT
Page 45
S6K
Page
C/D 365
Page 46 Page 47 Page 48
S12
Page 71
D4SC
Page 49 Page 50 Page 51 Page 52
S12K
Page 71
K
Page 53
S14K
Page 72
N1
Page 54
ZNET200
Page 73
M1
Page 55
VA1
Page 74
M2
Page 56
P2
Page 75
M3
Page 55
CTAP
Page 76
Power Circuit and
Layout 3/4 Pole
Power Circuit and
Layout 2 Pole
ATS Electrical Schematic
Page 2
Sheet 2 Sheet 3
Page 23 Page 24
Page 66
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCE
CCE
CCN
206
CCN
22
21
20
32
31
30
- BRIDGE RECTIFIER
- MAIN TRANSFER OPERATOR
20 21 22 323130
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
4 WIRE SYSTEMS.
BR
CNE
307209
JUMPER
25ZZ
25ZA
36
GND
DS
(BLANK)
(BLANK)
SE
SN
J6
26
SE
SN
25ZA
SE -
SN -
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
16
15
14
CNE
BR
307R208R
307A
208
-
+
SCN SCE
- CNE LIMIT SWITCHESSCN/SCE
DS - DISCONNECT SWITCH
ON MX200
DS
OPTIONAL
INTERCONNECT PLUG
WIRE IN
TERMINAL BLOCK
WIRE ON
WIRE CONNECTION
LEGEND
LOCATED ON RELAY/
TRANSFORMER BOX.
GND
903
902
801
901
807
804
803
904
905
906
805
806
(BLANK)
(BLANK)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5
24V 10V 11V
XE1
24V 10V 11V 10V
XN1 XN2
CCN CCE
XN1 -
XN2 -
XE1 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
801
3 PHASE EMERGENCY
SINGLE PHASE EMERGENCY SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK/W
BK
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
XE2
907
904
907
XE2 - EMERGENCY 3 PHASE SENSING TRANSFORMER
G
G/W
ATS Electrical Schematic
CTS 3/4 Pole
40 - 200 Amp
Sheet 1 of 2
NOTES
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
Page 3
206 306
1 3
7 9
905 906 805 806
800902 801 901
807
GND
804 803 904 26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209307
20 21 22
1514
30 31 32
16
902
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
WIRE CONNECTION
RELAY/TRANSFORMER BOX
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
J9
PANEL TO POWER PANEL
ATS
J5
J5
903
900
907
XE1XN1
3130
800
902
804
806
805
803
21
20
24V
10V
11V
804
807
XN2
21
22
J9
J7
CCN
J8 ON BOTTOM J5 ON BOTTOM
CCE
A
306
31
900
TERMINAL CONNECTION PTS.
307
30
901
1
4
7
2
5
8
3
6
9
B
206
21
800
209
20
801
904
907
XE2
31
32
24V
10V
11V
900
902
904
906
905
903
1
4
7
2
5
8
3
6
9
A
B
800
CCN
CCE
DS
XE2 ON TOP
ATS POWER PANEL LAYOUT
A3-1A4-1
AUXILIARY CONTACTS
T3T2T1 TN
E3E2E1 EN
N3N2N1 NN
20 21 22
14 15 16
30 31 32
CNE
BR
307R
208R
208
307A
-
+
SCN
SCE
SE A3
SN A4
ATS Electrical Schematic
CTS 3/4 Pole
40 - 200 Amp
Sheet 2 of 2
Page 4
N2
T2
N1
T1
NN
TN
E2
E1
EN
306
CCE
CCE
CCN
206
CCN
21
20
31
30
- BRIDGE RECTIFIER
- MAIN TRANSFER OPERATOR
20 21 31
30
E1,2,N - EMERGENCY LINE
T1,2,N - LOAD
N1,2,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
* SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
3 WIRE SYSTEMS.
BR
CNE
307209
JUMPER
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
25ZZ
25ZA
36
GND
(BLANK)
(BLANK)
SE
SN
J6
26
SE
SN
25ZA
SE -
SN -
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
15
14
CNE
BR
307R208R
307A
208
-
+
SCN SCE
- CNE LIMIT SWITCHES
SCN/SCE
DS
DS - DISCONNECT SWITCH
ON MX200
DS
LEGEND
LOCATED ON RELAY/
TRANSFORMER BOX
GND
903
902
801
901
804
803
904
905
906
805
806
(BLANK)
(BLANK)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5
24V 10V 11V
XE1
24V 10V 11V
XN1
CCN CCE
XN1 -
XE1 -
NORMAL CONTROL TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
801
SINGLE PHASE EMERGENCY SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
SINGLE PHASE NORMAL SENSING
*** XN2 - NORMAL 3-PHASE SENSING TRANSFORMER
807
10V
G 804
G/W 807
XN2
22
BK/W
(NOT USED)
(BLANK)
ATS Electrical Schematic
CTS 2 Pole
40 - 200 Amp
Sheet 1 of 2
NOTES
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
Page 5
206 306
1 3
7 9
905 906 805 806
800902 801 901 GND
804 803 904 26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209307
20 21
1514
30 31
902
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
20 21
1514
30 31
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
WIRE CONNECTION
RELAY/TRANSFORMER BOX
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
J9
PANEL TO POWER PANEL
ATS
J5
J5
903
900
807
WIRE #22 REMAINS WIRED IN
RELAY/TRANSFORMER BOX.
WIRE #22 IS NOT CONNECTED
TO ATS POWER PANEL.
800
XE1XN1
3130
800
902
804
806
805
803
21
20
24V
10V
11V
804
807
XN2
21
22
J9
J7
CCN
J8 ON BOTTOM J5 ON BOTTOM
CCE
A
306
31
900
TERMINAL CONNECTION PTS.
307
30
901
1
4
7
2
5
8
3
6
9
B
206
21
800
209
20
801
24V
10V
11V
900
902
904
906
905
903
1
4
7
2
5
8
3
6
9
A
B
DS
LEGEND
ATS POWER PANEL LAYOUT
A3-1A4-1
AUXILIARY CONTACTS
T2
T1
TN
E2
E1
EN
N2
N1
NN
20
21
14
15
30
31
CNE
BR
307R
208R
208
307A
-
+
SCN
SCE
SE A3
SN A4
ATS Electrical Schematic
CTS 2 Pole
40 - 200 Amp
Sheet 2 of 2
Page 6
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCE
CCE
CCN
206
CCN
22
21
20
32
31
30
- BRIDGE RECTIFIER
- MAIN TRANSFER OPERATOR
20 21 22 323130
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
4 WIRE SYSTEMS.
BR
CNE
307209
JUMPER
25ZZ
25ZA
36
GND
DS
(BLANK)
(BLANK)
SE
SN
J6
26
SE
SN
25ZA
SE -
SN -
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
TO MX SERIES
(6)
(1)
16
15
14
CNE
BR
307R208R
307A
208
-
+
SCN SCE
- CNE LIMIT SWITCHESSCN/SCE
DS - DISCONNECT SWITCH
ON MX200
DS
LEGEND
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
YELLOW/WHITE STRIPE
GREEN/WHITE STRIPE
BLACK/WHITE STRIPE
XN1
10V
BL/W
Y/W
BL/W
G/W
BL
BK/W
BK
COLOR CODES:
TRANSFORMER LEADS
Y
G GREEN
YELLOW
-
-
-
BLUE/WHITE STRIPE-
-
-
-
- BLACK
BLUE
801
CCN
24V
BL 800
902
G 804
G/W
BL/W
G/W
Y/W
G/W
CCE
901
BK/W
805Y
803
806
11V
BK
BK/W
G 804
807
XN2
10V 24V
900BL
BK/W
904G
902
903
XE1
10V
EMERGENCY 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL POWER
NORMAL CONTROL POWER
3-PHASE NORMAL SENSING
SINGLE PHASE EMERGENCY SENSING
EMERGENCY CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
NORMAL CONTROL TRANSFORMER
CCN - COIL CONTROL RELAY (NORMAL)
CCE - COIL CONTROL
RELAY (EMERGENCY)
G/W
Y/W
(1)
J5
906
905
903
806
805
807
904
803
804
GND
901
801
902
907
3 PHASE EMERGENCY
COMMON
GROUND
(BLANK)
(BLANK)
XE2 -
(18)
XE1 -
XN2 -
XN1 -
907
Y 905
906
11V
G
904
XE2
BK
900
800
NORMAL 24V OUTPUT
EMERGENCY 24V OUTPUT
TRANSFORMER
ATS Electrical Schematic
CTS 3/4 Pole
225 - 400 Amp
Sheet 1 of 2
NOTES
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
Page 7
206 306
1 3
7 9
905 906 805 806
800902 801 901
807
GND
804 803 904 26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209307
20 21 22
1514
30 31 32
16
902
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
RELAY/TRANSFORMER BOX
PANEL TO POWER PANEL
903
900
A
306
31
900
TERMINAL CONNECTION PTS.
307
30
901
1
4
7
2
5
8
3
6
9
B
206
21
800
209
20
801
800
1
4
7
2
5
8
3
6
9
A
B
CCN
CCE
LEGEND
WIRE CONNECTION
24V
11V
20
21
10V
XN1
803
805
806
30
11V
804
902
800
903
905
906
24V
31
XE1
10V
904
902
900
22
XN2
807
21
804
XE2 ON TOP
32
XE2
907
31
904
J8 ON BOTTOM
J7
CCN
CCE
J9
J5 ON BOTTOM
INTERCONNECT PLUG DIAGRAM
POWER
PANEL
ATS
J7
J8
RELAY/
TRANSFORMER
BOX
J9
DS
MX SERIES
CONTROL PANEL
J6 J5
J5
907
ATS POWER PANEL LAYOUT
A3-1A4-1
AUXILIARY CONTACTS
T3T2T1 TN
E3E2E1 EN
N3N2N1 NN
20 21 22
14 15 16
30 31 32
CNE
BR
307R
208R
208
307A
-
+
SCE
SE A3
SN A4
SCN
(OPTIONAL SWITCHES)
A4-3
A4-4
A4-2
A3-4
A3-3
A3-2
ATS Electrical Schematic
CTS 3/4 Pole
225 - 400 Amp
Sheet 2 of 2
Page 8
ATS POWER CIRCUIT SCHEMATIC
25ZZ
25ZA
36
GND
DS
(BLANK)
(BLANK)
SE
SN
J6
26
SE
SN
25ZA
SE -
SN -
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
TO MX SERIES
(6)
(1)
DS - DISCONNECT SWITCH
ON MX100
DS
LEGEND
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
N1,2,N - NORMAL LINE
21
20
NN
N1
N2
20
SCN
208R
21
CCN
CCN
CNE
209
206
208
JUMPER
-
307A
+
BR
307R
SCE
307
CCE
306
CCE
T1,2,N - LOAD
TN
T2
T1
14
15
SWITCHED OR SOLID NEUTRAL
- MAIN TRANSFER OPERATOR
SCN/SCE
CNE
31
30
BR
- CNE LIMIT SWITCHES
- BRIDGE RECTIFIER
E1,2,N - EMERGENCY LINE
30
31
E1
E2
EN
3 WIRE SYSTEMS.
AS SPECIFIED FOR
CONTROL PANEL
YELLOW/WHITE STRIPE
BLUE/WHITE STRIPE
GREEN/WHITE STRIPE
BLACK/WHITE STRIPE
804G
BL/W
YELLOW
GREEN
Y/W
G/W
Y
G
-
-
-
-
BLUE
BLACK
COLOR CODES:
TRANSFORMER LEADS
BL/W
BK/W
BL
BK
-
-
-
-
801
CCN
24V
800BL
902
G/W
BL/W
G/W
G/W
CCE
901
BK/W
803
XN1
10V
Y 805
Y/W 806
11V
BK
BK/W
G 804
807
XN2
10V
22
BL 900
BK/W
902
24V
G 904
903
XE1
10V
EMERGENCY 24V OUTPUT
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
(BLANK)
SINGLE PHASE EMERGENCY SENSING
SINGLE PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
EMERGENCY CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
NORMAL CONTROL TRANSFORMER
RELAY/TRANSFORMER BOX SCHEMATIC
906
905
903
806
805
807
904
803
804
901
801
902
GND
J5
(1)
(BLANK)
(BLANK)
GROUND
COMMON
XE1 -
XN2 -
XN1 -
906Y/W
905Y
11V
BK
900
800
NORMAL 24V OUTPUT
TRANSFORMER
(18)
***
***
(NOT USED)
ATS Electrical Schematic
CTS 2 Pole
225 - 400 Amp
Sheet 1 of 2
NOTES
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
Page 9
LEGEND
WIRE CONNECTION
206 306
1 3
7 9
905 906 805 806
800902 801 901 GND
804 803 904 26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209307
20 21
1514
30 31
902
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
20 21
1514
30 31
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
J9
PANEL TO POWER PANEL
ATS
J5
J5
903
900
807
800
DS
CCE
CCN
24V
CCN
800
21
206
3
9
6
B
2
8
5
20
11V
21
XN1
10V
806
805
803
TERMINAL CONNECTION PTS.
1
7
4
A
801
20
209
31
306
900
3
9
6
B
30
11V
800
902
804
905
903
906
24V
31
XE1
10V
900
902
904
901
30
307
7
4
2 1
8
5
CCE
A
807
XN2
22
804
21
J8 ON BOTTOM
RELAY/TRANSFORMER BOX
J7
J9
J5 ON BOTTOM
***
ATS POWER PANEL.
CONNECTED TO
TRANSFORMER BOX.
WIRE #22 IS NOT
WIRED IN RELAY/
WIRE #22 REMAINS
CCN CCE
22
22
ATS POWER PANEL LAYOUT
A3-1A4-1
AUXILIARY CONTACTS
T2T1 TN
E2E1 EN
N2N1 NN
20 21
14 15
30 31
CNE
BR
307R
208R
208
307A
-
+
SCE
SE A3
SN A4
SCN
(OPTIONAL SWITCHES)
A4-3
A4-4
A4-2
A3-4
A3-3
A3-2
ATS Electrical Schematic
CTS 2 Pole
225 - 400 Amp
Sheet 2 of 2
Page 10
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCECCN
206
22
21
20
32
31
30
- NORMAL TRANSFER OPERATOR
20 21 22
323130
- EMERGENCY TRANSFER OPERATOR
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
4 WIRE SYSTEMS.
TO MX SERIES
CONTROL PANEL
(6)
(1)
CECN
- DISCONNECT SWITCH
DS
LEGEND
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
LOCATED ON RELAY/
TRANSFORMER BOX
25ZZ
25ZA
36
GND
ATR/DS
(BLANK)
(BLANK)
SE
SN
J6
26
DS
SE
SN
25ZA
DS -
SE -
SN -
DISCONNECT SWITCH
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
14
15
16
307209
CCN CCE
CN
CE
OPTIONAL
DS DS
209A 307A
GND
907
903
902
801
901
807
804
803
904
905
906
805
806
(BLANK)
(BLANK)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5
24V 10V 11V 10V24V 10V 11V 10V
XN1 XN2
XN1 -
XN2 -
XE1 -
XE2 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
EMERGENCY 3 PHASE SENSING
TRANSFORMER
SINGLE PHASE EMERGENCY SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
G
904
G/W 907
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
XE1 XE2
BK/W
BK
BK/W
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
3-PHASE EMERGENCY SENSING
801
CCN CCE
ATS Electrical Schematic
CTS 3/4 Pole
600 - 1200 Amp
Sheet 1 of 2
NOTES
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
Page 11
206 306
1 3
7 9
807
GND
804 803 904
907
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209307
20 21 22
1514
30 31 32
16
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
904907
XE2
3132
XE2 ON TOP
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
800
902
RELAY/TRANSFORMER BOX
K-1260
4 2 6
3 1 5
209
801
20 21
800
206
CCN
K-1260
4 2 6
3 1 5
307
901
30
31
900
306
CCE
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10
J9
804807
XN2
2122
J5 ON BOTTOM
INTERCONNECT PLUGS
1 9
10 18
905 906 805
800902 801 901
806
1 3
4 6
26 36
25ZZ 25ZA
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
WIRE CONNECTION
OPTIONAL
LEGEND
ATS POWER PANEL LAYOUT
A3-1
A3-2
A4-1
A4-2
AUXILIARY CONTACTS
25ZA
25ZZ
T3
T2
T1
TN
E3E2
E1
EN
N3
N2
N1
NN
CN
20 21 22
14 15 16
30 31 32
209
209A
A4-1
A4-1
A4-2
A4-2
A4
A3
CE
SN
SE
A3-1
A3-1
A3-2
A3-2
307
307A
AUTO
DS
INHIBIT
ATS Electrical Schematic
CTS 3/4 Pole
600 - 1200 Amp
Sheet 2 of 2
Page 12
NOTESREFERENCELEGEND
N2
T2
N1
T1
NN
TN
E2
E1
EN
306
CCE
CCE
CCN
206
CCN
CA
CN/CE
21
20
31
30
- MAIN TRANSFER OPERATOR
- MAIN TRANSFER OPERATOR
20 21 3130
E1,2,N - EMERGENCY LINE
T1,2,N - LOAD
N1,2,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
CAPACITOR
3 WIRE SYSTEMS.
CA
CN/CE
307209
JUMPER
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
25ZZ
25ZA
36
GND
ATR/DS
(BLANK)
(BLANK)
SE
SN
J6
26
DS
SE
SN
25ZA
DS -
SE -
SN -
DISCONNECT SWITCH ON MX200
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
15
14
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
ATS Electrical Schematic
CTS 2 Pole
Sheet 1 of 2
600 - 1200 Amp
BK/W
22
XN2
807G/W
804G
10V
807
(NOT USED)
NORMAL 3-PHASE SENSING TRANSFORMERXN2 -
(BLANK)
YELLOW/WHITE STRIPE-Y/W
BLUE/WHITE STRIPE-BL/W
(1)
(18)
NORMAL 24V OUTPUT
EMERGENCY 24V OUTPUT
900
800
YELLOW
GREEN/WHITE STRIPE
GREEN
BLUE
BLACK/WHITE STRIPE
BLACK
-
-
-
-
-
-
Y
G/W
G
BL
BK/W
BK
COLOR CODES:
TRANSFORMER LEADS
906Y/W
905Y
903G/W
904G
902BL/W
900BL
806Y/W
805Y
803G/W
804G
902BL/W
800BL
901
BK
BK/W
BK
BK/W
EMERGENCY CONTROL POWER
NORMAL CONTROL POWER
SINGLE PHASE NORMAL SENSING
SINGLE PHASE EMERGENCY SENSING
801
EMERGENCY CONTROL TRANSFORMER
NORMAL CONTROL TRANSFORMER
XE1 -
XN1 -
CCECCN
XN1
11V10V24V
XE1
11V10V24V
J5
COMMON
CCN - COIL CONTROL RELAY (NORMAL)
CCE - COIL CONTROL RELAY (EMERGENCY)
GROUND
(BLANK)
(BLANK)
806
805
906
905
904
803
804
901
801
902
903
GND
Page 13
LEGEND REFERENCE NOTES
ON ATS POWER PANEL.
ARE NOT CONNECTED
BOX. WIRES #22, #32
IN RELAY/ TRANSFORMER
WIRE #22 REMAINS WIRED
OPTIONAL
WIRE CONNECTION
DS
902
800
807
XN2
900
903
J5
J5
ATS
PANEL TO POWER PANEL
J10J9
CONTROL PANEL
MX SERIES
BOX
TRANSFORMER
RELAY/
J6
J8
J7
PANEL
POWER
J5 ON BOTTOM
J9J10
XN1
J7
J8
XE1
C
C
E
C
C
N
(IF REQUIRED)
CONTROL PANEL
BOX TO AUXILIARY
BOX TO POWER PANEL
RELAY/TRANSFORMER
129
41
3130
14 15
2120
307 209
RELAY/TRANSFORMER
97
31
306206
CONTROL PANEL
BOX TO AUXILIARY
RELAY/TRANSFORMER
129
41
3130
14 15
2120
307 209
MX SERIES CONTROL PANEL
RELAY/TRANSFORMER BOX TO MX SERIES CONTROL
BOX TO POWER PANEL
RELAY/TRANSFORMER
64
31
1810
91
25ZA25ZZ
3626904803804
GND901801902 800
806805906905
97
31
306206
22 21
807 804
11V10V24V11V10V24V
2021
803
805
806
804
902
800
3031
903
905
906
904
902
900
306
900
31
30
901
307
513
624
206
800
21
20
801
209
513
624
INTERCONNECT PLUG DIAGRAM
RELAY/TRANSFORMER BOX
J7
J10J9
J6
J8
J5
INTERCONNECT PLUGS
T2
T1
TN
E2
E1
EN
N2
N1
NN
CN/CE
20
21
30
31
A4-1
A4-1
A4-2
A4-2
206
209
306
CA
A4 SN
SEA3
ATS POWER PANEL LAYOUT
306206
GND
A3-1
A3-2
A4-1
A4-2
A3-1
A3-1
A3-2
A3-2
14
15
AUXILIARY CONTACTS
ATS Electrical Schematic
CTS 2 Pole
Sheet 2 of 2
600 - 1200 Amp
Page 14
LEGEND
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCECCN
206
22
21
20
32
31
30
20 21 22 323130
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
4 WIRE SYSTEMS.
ON MX SERIES
CONTROL PANEL
(6)
(1)
CE
RE
306R206R
+
-
307R
25ZZ
25ZA
36
GND
ATR/DS
(BLANK)
(BLANK)
SE
SN
J6
26
DS
SE
SN
25ZA
DS -
SE -
SN -
DISCONNECT SWITCH
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
CN
RN
209R
+
-
CCN
209
14
16
15
- EMERGENCY TRANSFER OPERATORCE
- NORMAL TRANSFER OPERATORCN
- NORMAL BRIDGE RECTIFIERRN
- EMERGENCY BRIDGE RECTIFIERRE
- DISCONNECT SWITCHDS
CCE
307
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
DS
209A 307A
DS
GND
907
903
902
801
901
807
804
803
904
905
906
805
806
(BLANK)
(BLANK)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5
24V 10V 11V 10V24V 10V 11V 10V
XN2
XN1 -
XN2 -
XE1 -
XE2 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
EMERGENCY 3 PHASE SENSING
TRANSFORMER
SINGLE PHASE EMERGENCY SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
G
904
G/W 907
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
CCN
801
CCE
3-PHASE EMERGENCY SENSING
XE1 XE2
BK/W
BK
BK/W
XN1
ATS Electrical Schematic
CTS 3/4 Pole
1600 - 3000 Amp
Sheet 1 of 2
NOTES
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
Page 15
LEGEND
206 306
1 3
7 9
807
GND
804 803 904
907
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209307
20 21 22
1514
30 31 32
16
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
904907
XE2
3132
XE2 ON TOP
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
800
902
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
RELAY/TRANSFORMER BOX
K-1260
4 2 6
3 1 5
209
801
20 21
800
206
CCN
K-1260
4 2 6
3 1 5
307
901
30 31
900
306
CCE
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
804807
XN2
2122
J5 ON BOTTOM
1 9
10 18
800902 801 901
905 906 805 806
1 3
4 6
26 36
25ZZ 25ZA
INTERCONNECT PLUGS
WIRE CONNECTION
OPTIONAL
ATS POWER PANEL LAYOUT
A3-1
A3-2
A4-1
A4-2
AUXILIARY CONTACTS
25ZA25ZZ
T3T2T1TN
E3E2E1EN
N3N2N1NN
CN
20 21 22
14 15 16
30 31 32
209
209A
A4
A3
CE
SN
SE
307
307A
RN
RE
+
-
A4-1
A4-1
A4-2
A4-2
A3-1
A3-1
A3-2
A3-2
+
-
AUTO
DS
INHIBIT
ATS Electrical Schematic
CTS 3/4 Pole
1600 - 3000 Amp
Sheet 2 of 2
Page 16
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCECCN
206
22
21
20
32
31
30
20 21 22 323130
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER PANEL LAYOUT
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
4 WIRE SYSTEMS.
A3-1
A3-2
A4-1
A4-2
AUXILIARY CONTACTS
16
15
14
T3T2T1
TN
E3E2E1
EN
N3N2N1
NN
CN
20 21 22
14 15 16
30 31 32
209
209A
A4
A3
CE
SN
SE
307
307A
RN
RE
+
-
RN
209R
+
-
A4-1
A4-1
A4-2
A4-2
A3-1
A3-1
A3-2
A3-2
+
-
25ZA25ZZ
RE
306R206R
+
-
307R
- EMERGENCY TRANSFER OPERATORS
- NORMAL TRANSFER OPERATORS
CE,CE2
- NORMAL BRIDGE RECTIFIERRN
- EMERGENCY BRIDGE RECTIFIERRE
- DISCONNECT SWITCHDS
AUTO
DS
INHIBIT
CCN CCE
209
307
CN
CN2
209B
CE
CE2
307B
CN2
CE2
CN,CN2
WIRE CONNECTION
TERMINAL BLOCK
INTERCONNECT PLUG
LOCATED ON RELAY/
TRANSFORMER BOX
WIRE ON
WIRE IN
OPTIONAL
LEGEND
209A
DS DS
307A
RELAY/TRANSFORMER BOX SCHEMATIC
GND
907
903
902
801
901
807
804
803
904
905
906
805
806
(BLANK)
(BLANK)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5
24V 10V 11V 10V
XE1 XE2
24V 10V 11V 10V
XN1 XN2
CCN CCE
XN1 -
XN2 -
XE1 -
XE2 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
EMERGENCY 3 PHASE SENSING
TRANSFORMER
801
3-PHASE EMERGENCY SENSING
SINGLE PHASE EMERGENCY SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK/W
BK
BK/W
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
G
904
G/W 907
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W
-
BLUE/WHITE STRIPE
Y/W
-
YELLOW/WHITE STRIPE
ATS Electrical Schematic
CTS 3/4 Pole
4000 Amp
Sheet 1 of 2
NOTES
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
Page 17
206 306
1 3
7 9
905 906 805 806
800902 801 901
807
GND
804 803 904
907
26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209307
20 21 22
1514
30 31 32
16
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
WIRE CONNECTION
OPTIONAL
RELAY/TRANSFORMER BOX
K-1260
4 2 6
3 1 5
209
801
20 21
800
206
C
C
N
K-1260
4 2 6
3 1 5
307
901
30 31
900
306
C
C
E
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
804807
XN2
2122
J5 ON BOTTOM
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
904907
XE2
3132
XE2 ON TOP
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
800
902
LEGEND
25ZZ
25ZA
36
GND
ATR/DS
(BLANK)
(BLANK)
SE
SN
J6
26
DS
SE
SN
25ZA
DS -
SE -
SN -
DISCONNECT SWITCH
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
ATS Electrical Schematic
CTS 3/4 Pole
4000 Amp
Sheet 2 of 2
Page 18
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCE
CCE
CCN
206
CCN
CA
CN/CE
22
21
20
32
31
30
MAIN TRANSFER OPERATOR
MAIN TRANSFER OPERATOR
20 21 22 323130
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
CAPACITOR
4 WIRE SYSTEMS.
CA-
CN/CE-
307
209
JUMPER
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
ATS SHOWN IN NORMAL
POSITION WITH NO POWER
AVAILABLE.
25ZZ
25ZA
36
GND
DS
SEO
SNO
SE
SN
J6
26
SE-2
25ZA
SE -
SN -
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
16
15
14
506
CCNOCCEO
406
CCNOCCEO
308309
SNO-2
SEO-2
SEO-1SN-2
SNO-1
SE-1
SN-1
35B
25B
SEO -
SNO -
EMERGENCY OPEN
POSITION LIMIT SWITCH
NORMAL OPEN
POSITION LIMIT SWITCH
DS
DS - DISCONNECT SWITCH ON MX200
NOTESREFERENCELEGEND
LIMIT SWITCH
GND
907
903
902
801
901
807
804
803
904
905
906
805
806
CCEO - COIL CONTROL
RELAY (OPEN EMERGENCY)
CCNO - COIL CONTROL RELAY
(OPEN NORMAL)
GROUND
CCE - COIL CONTROL
RELAY (EMERGENCY)
CCN - COIL CONTROL
RELAY (NORMAL)
COMMON
J5B
24V 10V 11V 10V
XE1 XE2
24V 10V 11V 10V
XN1 XN2
CCN CCE
XN1 -
XN2 -
XE1 -
XE2 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
EMERGENCY 3 PHASE SENSING
TRANSFORMER
801
3-PHASE EMERGENCY SENSING
SINGLE PHASE EMERGENCY
SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK/W
BK
BK/W
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
G
904
G/W 907
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
CCEO CCNO
908
808
908
808
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 1 of 3
40 - 260 Amp
Page 19
206 306
506
1 3
7 9
905 906 805 806
800
902 801 901
807
GND
804 803 904
907
26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5B
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209
309
307 406
20 21 22
1514
30 31 32
16
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
WIRE CONNECTION
OPTIONAL
RELAY/TRANSFORMER BOX
4 2 6
3 1 5
209
801
20 21
800
206
C
C
N
4 2 6
3 1 5
307
901
30 31
900
306
C
C
E
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
804807
XN2
2122
J5B ON BOTTOM
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
904907
XE2
3132
XE2 ON TOP
J9 J10
PANEL TO POWER PANEL
ATS
J5A
J5B
903
900
5 1 3
6 2 4
309
808
20 21
800
406
C
C
EO
5 1 3
6 2 4
308
908
30 31
900
506
C
C
N
O
25B
35B
808908
308
309308
406
506
PLUG J5A AND TO POWER PANEL
CONTROL PANEL
AUXILIARY
J11
20 21 800
COM234
30 31 900
901A
900
1 4
9 12
J11
AUXILIARY CONTROL
PANEL TO
POWER PANEL
800
801A
800
902
DS
NOTESREFERENCELEGEND
T3T2T1 TN
E3E2E1 EN
N3N2N1 NN
CN/CE
20 21 22
30 31 32
A4-1
A4-1
A4-2
A4-2
206
209
306
CA
A4 SN
SEA3
ATS POWER PANEL LAYOUT
306206
GND
A3-1
A3-2
A4-1
A4-2
A3-1
A3-1
A3-2
A3-2
14 15 16
AUXILIARY CONTACTS
SEO
SNO
SOL
COM234
SOL-2
SOL-1
SE-1SN-1
SEO-1SN-2
SEO-2SE-2
SOL-1SNO-1
SOL-2SNO-2
25ZA
25ZA
25ZA
25ZA
25ZA
26
25B
35B
35B
25B
25ZA
25ZA
25ZA
801A
901A
36
35B
25B
801
901
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 2 of 3
40 - 260 Amp
Page 20
CUSTOMER CONNECTIONS
E
CONTACT RATING
10 AMP @ 250 VAC
10 AMP @ 30 VDC
11 12 13
E
ENGINE START (P RELAY)
(12" X 18")
905 906 805 806
902 801A 901A GND
807
908
804
808
803 903
900
1 9
10 18
J5A
PLUG ON RELAY/TRANSFORMER BOX
(305mm X 457mm)
A3, A4 20 AMP @ 125, 250 VAC
FROM MX200 CONTROL PANEL TO J5B
INSIDE VIEW OF CABINET DOOR
INTERCONNECT PLUGS
904
800
AND TO POWER PANEL
AUXILIARY CONTROL PANEL
H1
H3
H2 H4
X1
X2
XFMN
H1
H3
H2 H4
X1
X2
XFME
K-1228
3 2 1
8 7 6 5
12 11 10 9
4 14 13
K-1228
3 2 1
8 7 6 5
12 11 10 9
4 14 13
2120
23
COM
3130
33
COM
SLE
SLN
K-1232
K-1232
234
801A 800
23
CONTROL CIRCUIT SCHEMATIC
XFMN XFME
20 21 30 31
COM
234
SLN
SLE
SOL
23
33
XFMN - NORMAL
POWER
TRANSFORMER
XFME - EMERGENCY
POWER
TRANSFORMER
234
901A 900
33
TO POWER PANEL
801A 801
800
SOL-1
SLN
901A 901
900
SOL-2
SLE
WIRE CONNECTION
WIRE IN
INTERCONNECT PLUG
NOTESREFERENCELEGEND
RELAY
P
J2,J4 TERMINALS FOR ADDED
OPTIONAL ACCESSORIES ONLY.
1
2
J1
A
B
PANEL TO P RELAY
FROM MX200 CONTROL
NOTE:
Y260092
6 5 4
3 2 1
B A
9 8 7
12A13
12 11
J4
J2
J1
J6 J5A
P
ENGINE
START
CONTACTS
TO J1 PIN 2
TO J1 PIN 1
MX200
CONTROL PANEL
K-1268
A3, A4
SEE POWER CIRCUIT
SCHEMATIC & LAYOUT
XFME/N PART #
PRIMARY VOLTAGE
600 V, 60 Hz
K-3087
K-3071
K-3071
K-3070
K-3089
480 V, 60 Hz
208 V, 60 Hz
240 V, 60 Hz
380 V, 50 Hz
12A
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 3 of 3
40 - 260 Amp
Page 21
N2
T2
N1
T1
NN
TN
E2
E1
EN
306
CCE
CCE
CCN
206
CCN
CA
CN/CE
21
20
31
30
MAIN TRANSFER OPERATOR
MAIN TRANSFER OPERATOR
20 21
31
30
E1,2,N - EMERGENCY LINE
T1,2,N - LOAD
N1,2,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
CAPACITOR
3 WIRE SYSTEMS.
CA-
CN/CE-
307
209
JUMPER
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
ATS SHOWN IN NORMAL
POSITION WITH NO POWER
AVAILABLE.
25ZZ
25ZA
36
GND
DS
SEO
SNO
SE
SN
J6
26
SE-2
25ZA
SE -
SN -
EMERGENCY POSITION
LIMIT SWITCH
NORMAL POSITION
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
15
14
506
CCNOCCEO
406
CCNOCCEO
308309
SNO-2
SEO-2
SEO-1SN-2
SNO-1
SE-1
SN-1
35B
25B
SEO -
SNO -
EMERGENCY OPEN
POSITION LIMIT SWITCH
NORMAL OPEN
POSITION LIMIT SWITCH
DS
DS - DISCONNECT SWITCH ON MX200
NOTESREFERENCELEGEND
LIMIT SWITCH
GND
903
902
801
901
804
803
904
905
906
805
806
CCEO - COIL CONTROL RELAY (OPEN EMERGENCY)
CCNO - COIL CONTROL RELAY (OPEN NORMAL)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5B
24V 10V 11V
XE1
24V 10V 11V
XN1
CCN CCE
XN1 -
XE1 -
NORMAL CONTROL TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
801
SINGLE PHASE EMERGENCY SENSING
SINGLE PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
CCEO CCNO
908
808
908
808
(BLANK)
XN2 -
NORMAL 3-PHASE SENSING TRANSFORMER
(NOT USED)
807
10V
G 804
G/W 807
XN2
BK/W
ATS Electrical Schematic
CTSD 2 Pole
Sheet 1 of 3
40 - 260 Amp
Page 22
206 306
506
1 3
7 9
905 906 805 806
800902 801 901 GND
804 803 904 26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5B
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209
309
307 406
20 21
1514
30 31
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21
1514
30 31
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
WIRE CONNECTION
OPTIONAL
RELAY/TRANSFORMER BOX
K-1260
4 2 6
3 1 5
209
801
20 21
800
206
C
C
N
K-1260
4 2 6
3 1 5
307
901
30 31
900
306
C
C
E
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
J5B ON BOTTOM
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
J9 J10
PANEL TO POWER PANEL
ATS
J5A
J5B
903
900
K-1260
5 1 3
6 2 4
309
808
20 21
800
406
C
C
EO
K-1260
5 1 3
6 2 4
308
908
30 31
900
506
C
C
N
O
25B
35B
808908
308
309308
406
506
804807
XN2
2122
WIRE #22 REMAINS WIRED IN
RELAY/ TRANSFORMER BOX.
WIRES #22, #32 ARE NOT CONNECTED
ON ATS POWER PANEL.
807
PLUG J5A AND TO POWER PANEL
CONTROL PANEL
AUXILIARY
J11
20 21 800
COM234
30 31 900
901A
900
1 4
9 12
J11
AUXILIARY CONTROL
PANEL TO
POWER PANEL
800
801A
800
902
DS
LEGEND
T2T1 TN
E2E1 EN
N2N1 NN
CN/CE
20 21
30 31
A4-1
A4-1
A4-2
A4-2
206
209
306
CA
A4 SN
SEA3
ATS POWER PANEL LAYOUT
306206
GND
A3-1
A3-2
A4-1
A4-2
A3-1
A3-1
A3-2
A3-2
14 15
AUXILIARY CONTACTS
SEO
SNO
SOL
COM234
SOL-2
SOL-1
SE-1SN-1
SEO-1SN-2
SEO-2SE-2
SOL-1SNO-1
SOL-2SNO-2
25ZA
25ZA
25ZA
25ZA
25ZA
26
25B
35B
35B
25B
25ZA
25ZA
25ZA
801A
901A
36
35B
25B
801
901
ATS Electrical Schematic
CTSD 2 Pole
Sheet 2 of 3
40 -260 Amp
Page 23
CUSTOMER CONNECTIONS
E
CONTACT RATING
10 AMP @ 250 VAC
10 AMP @ 30 VDC
11 12 13
E
ENGINE START (P RELAY)
(12" X 18")
905 906 805 806
902 801A 901A GND
807
908
804
808
803 903
900
1 9
10 18
J5A
PLUG ON RELAY/TRANSFORMER BOX
(305mm X 457mm)
A3, A4 20 AMP @ 125, 250 VAC
FROM MX200 CONTROL PANEL TO J5B
INSIDE VIEW OF CABINET DOOR
INTERCONNECT PLUGS
904
800
AND TO POWER PANEL
AUXILIARY CONTROL PANEL
H1
H3
H2 H4
X1
X2
XFMN
H1
H3
H2 H4
X1
X2
XFME
3 2 1
8 7 6 5
12 11 10 9
4 14 13
3 2 1
8 7 6 5
12 11 10 9
4 14 13
2120
23
COM
3130
33
COM
SLE
SLN
234
801A 800
23
CONTROL CIRCUIT SCHEMATIC
XFMN XFME
20 21 30 31
COM
234
SLN
SLE
SOL
23
33
XFMN - NORMAL
POWER
TRANSFORMER
XFME - EMERGENCY
POWER
TRANSFORMER
234
901A 900
33
TO POWER PANEL
801A 801
800
SOL-1
SLN
901A 901
900
SOL-2
SLE
WIRE CONNECTION
WIRE IN
INTERCONNECT PLUG
LEGEND
RELAY
P
J2,J4 TERMINALS FOR ADDED
OPTIONAL ACCESSORIES ONLY.
1
2
J1
A
B
PANEL TO P RELAY
FROM MX200 CONTROL
NOTE:
6 5 4
3 2 1
B A
9 8 7
12A13
12 11
J4
J2
J1
J6 J5A
P
ENGINE
START
CONTACTS
TO J1 PIN 2
TO J1 PIN 1
MX200
CONTROL PANEL
A3, A4
SEE POWER CIRCUIT
SCHEMATIC & LAYOUT
12A
ATS Electrical Schematic
CTSD 2 Pole
Sheet 3 of 3
40 - 260 Amp
Page 24
LIMIT SWITCH SCHEMATIC
ATS POWER CIRCUIT SCHEMATIC
LIMIT SWITCH
LIMIT SWITCH
LIMIT SWITCH
AVAILABLE.
POSITION WITH NO POWER
ATS SHOWN IN NORMAL
DISCONNECT SWITCH ON MX200DS -
LIMIT SWITCH
EMERGENCY OPEN POSITIONSEO -
NORMAL OPEN POSITIONSNO -
35B
25B
SEO
SNO
- CN/O CUTOUT SWITCHESSCN/SCNO
- CE/O CUTOUT SWITCHESSCE/SCEO
- BRIDGE RECTIFIER, CN/ORTN
- BRIDGE RECTIFIER, CE/ORTE
- NORMAL TRANSFER OPERATORCN/0
307
JUMPER
JUMPER
307A
506
SCNOSCN
14
-+
-+
306SCESCEO
309
501R
500R
RTE
406
CE/O
CCEO
CCEO
CCE
CCE
308209
217
400R
401R
RTN
30 31 32222120
206
CN/O
CCN
CCN
CCNO
CCNO
15
16
(1)
(6)
CONTROL PANEL
TO MX SERIES
NORMAL POSITION
EMERGENCY POSITION
SN -
SE -
25ZA
SN
SE
DS
26
J6
SN
SE
SNO
SEO
ATR/DS
GND
36
25ZA
25ZZ
TRANSFORMER BOX
LOCATED ON RELAY/
OPTIONAL
INTERCONNECT PLUG
WIRE IN
TERMINAL BLOCK
WIRE ON
WIRE CONNECTION
CE/O
4 WIRE SYSTEMS.
AS SPECIFIED FOR
SWITCHED OR SOLID NEUTRAL
N1,2,3,N - NORMAL LINE
T1,2,3,N - LOAD
E1,2,3,N - EMERGENCY LINE
- EMERGENCY TRANSFER OPERATOR
30
31
32
20
21
22
EN
E1
E2
E3
TN
NN
T1
N1
T2
N2
T3
N3
GND
907
903
902
801
901
807
804
803
904
905
906
805
806
CCEO - COIL CONTROL RELAY
(OPEN EMERGENCY)
CCNO - COIL CONTROL RELAY
(OPEN NORMAL)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5
24V 10V 11V 10V
XE1 XE2
24V 10V 11V 10V
XN1 XN2
CCN CCE
XN1 -
XN2 -
XE1 -
XE2 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
EMERGENCY 3 PHASE SENSING
TRANSFORMER
801
3-PHASE EMERGENCY SENSING
SINGLE PHASE EMERGENCY SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK/W
BK
BK/W
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
G
904
G/W 907
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
CCEO CCNO
908
808
908
808
LEGEND REFERENCE NOTES
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 1 of 2
400 Amp
Page 25
Page 26
NOTESREFERENCELEGEND
INTERCONNECT PLUGS
J5
J8
J6
J9 J10
J7
RELAY/TRANSFORMER BOX
INTERCONNECT PLUG DIAGRAM
4 2 6
3 1 5
209
801
20
21
800
206
4 2 6
3 1 5
307
901
30
31
900
306
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
804807
2122
904907
3132
5 1 3
6 2 4
309
808
20
21
800
406
5 1 3
6 2 4
308
908
30
31
900
506
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 2 of 2
400 Amp
206 306
506
1 3
7 9
905 906 805 806
800902 801 901
807
GND
804 803 904
907
26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209
309
307 406
20 21 22
1514
30 31 32
16
1 4
9 12
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
RELAY/TRANSFORMER
209307
20 21 22
1514 16
30 31 32
1 4
9 12
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
WIRE CONNECTION
OPTIONAL
C
C
N
C
C
E
XE1
J8
J7
XN1
J10 J9
XN2
J5 ON BOTTOM
POWER
PANEL
DS
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
XE2
XE2 ON TOP
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
C
C
E
O
C
C
N
O
25B
35B
808908
308
309308
406
506
800
902
J7
+
-
+
-
A4-2
A4-2
A4-1
A4-1
SE
SEO
A3-1
A3-2
217
209
400R
401R
RTN
SCNO
SCN
CN/O
SNO
SN
A4
A4
A3-2
A3-2
A3-1
A3-1
309
307A
501R 500R
RTE
SCEO
SCE
323130
161514
222120
CE/O
NNN1 N2 N3
ENE1 E2 E3
TNT1 T2 T3
A4-2
A4-1
A3-2
A3-1
AUXILIARY CONTACTS
ATS POWER PANEL LAYOUT
N2
T2
N1
T1
NN
TN
E2
E1
EN
21
20
31
30
- EMERGENCY TRANSFER OPERATOR
E1,2,N - EMERGENCY LINE
T1,2,N - LOAD
N1,2,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
3 WIRE SYSTEMS.
CE/O
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
25ZZ
25ZA
36
GND
ATR/DS
SEO
SNO
SE
SN
J6
26
DS
SE
SN
25ZA
SE -
SN -
EMERGENCY POSITION
NORMAL POSITION
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
15
CCNO
CCNO
CCN
CCN
CN/O
206
20 21
31
RTN
401R
400R
217
209 308
CCE
CCE
CCEO
CCEO
CE/O
406
RTE
500R
501R
309
SCEO SCE 306
+ -
+ -
14
SCN SCNO
506
307A
JUMPER
JUMPER
307
CN/0 - NORMAL TRANSFER OPERATOR
RTE - BRIDGE RECTIFIER, CE/O
RTN - BRIDGE RECTIFIER, CN/O
SCE/SCEO - CE/O CUTOUT SWITCHES
SCN/SCNO - CN/O CUTOUT SWITCHES
SNO
SEO
25B
35B
SNO - NORMAL OPEN POSITION
SEO - EMERGENCY OPEN POSITION
LIMIT SWITCH
DS - DISCONNECT SWITCH ON MX200
ATS SHOWN IN NORMAL
POSITION WITH NO POWER
AVAILABLE.
NOTESREFERENCELEGEND
LIMIT SWITCH
LIMIT SWITCH
LIMIT SWITCH
GND
903
902
801
901
804
803
904
905
906
805
806
CCEO - COIL CONTROL
RELAY (OPEN EMERGENCY)
CCNO - COIL CONTROL
RELAY (OPEN NORMAL)
GROUND
CCE - COIL CONTROL
RELAY (EMERGENCY)
CCN - COIL CONTROL
RELAY (NORMAL)
COMMON
J5
24V 10V 11V
XE1
30
CCE
XN1 -
XE1 -
NORMAL CONTROL TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
SINGLE PHASE EMERGENCY SENSING
SINGLE PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
901
BL
900
BL/W
902
G 904
G/W
903
Y 905
Y/W
906
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
CCNO
908
908
808
(BLANK)
XN2 - NORMAL 3-PHASE SENSING
TRANSFORMER
(NOT USED)
807
24V 10V 11V
XN1
CCN
801
BK/W
BK
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
CCEO
808
10V
G 804
G/W 807
XN2
22
BK/W
ATS Electrical Schematic
CTSD 2 Pole
Sheet 1 of 2
400 Amp
Page 27
206 306
506
1 3
7 9
905 906 805 806
800902 801 901 GND
804 803 904 26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209
309
307 406
20 21
1514
30 31
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21
1514
30 31
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
WIRE CONNECTION
OPTIONAL
RELAY/TRANSFORMER BOX
4 2 6
3 1 5
209
801
20 21
800
206
C
C
N
4 2 6
3 1 5
307
901
30 31
900
306
C
C
E
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
J5 ON BOTTOM
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
5 1 3
6 2 4
309
808
20 21
800
406
C
C
E
O
5 1 3
6 2 4
308
908
30 31
900
506
C
C
N
O
25B
35B
808908
308
309308
406
506
804807
XN2
2122
WIRE #22 REMAINS WIRED IN
RELAY/ TRANSFORMER BOX.
WIRES #22, #32 ARE NOT CONNECTED
ON ATS POWER PANEL.
807
800
902
DS
NOTESLEGEND
ATS POWER PANEL LAYOUT
A3-1
A3-2
A4-1
A4-2
AUXILIARY CONTACTS
T2
T1
TN
E2
E1
EN
N2
N1
NN
CE/O
20
21
14
15
30
31
SCE
SCEO
RTE
500R501R
307A
309
A3-1
A3-1
A3-2
A3-2
A4
A4
SN
SNO
CN/O
SCN
SCNO
RTN
401R 400R
209
217
A3
A3
SEO
SE
A4-1
A4-1
A4-2
A4-2
-
+
-
+
ATS Electrical Schematic
CTSD 2 Pole
Sheet 2 of 2
400 Amp
Page 28
NOTESREFERENCELEGEND
TO MX SERIES
CONTROL PANEL
(6)
(1)
SNO
SEO
SN - NORMAL POSITION
SE - EMERGENCY POSITION
25B
35B
25ZZ
25ZA
36
GND
ATR/DS
SEO
SNO
SE
SN
J6
26
DS
SE
SN
25ZA
DS -
SEO -
SNO -
DISCONNECT SWITCH
EMERGENCY OPEN POSITION
LIMIT SWITCH
NORMAL OPEN POSITION
LIMIT SWITCH SCHEMATIC
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCE
CCNO
CCN
206
CCEO
22
21
20
32
31
30
- CLOSE INTO EMERGENCY,
20 21 22
32
3130
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID
NEUTRAL
AS SPECIFIED FOR
TRANSFER OPERATOR
4 WIRE SYSTEMS.
CE
506406
- CLOSE INTO NORMAL,
TRANSFER OPERATOR
CN
- OPEN FROM EMERGENCY,
TRANSFER OPERATOR
CEO
- OPEN FROM NORMAL,
TRANSFER OPERATOR
CNO
- DISCONNECT SWITCHDS
- CE BRIDGE RECTIFIERRE
- CN BRIDGE RECTIFIERRN
- CEO BRIDGE RECTIFIERREO
- CNO BRIDGE RECTIFIERRNO
CN
RN
+
REO
+
-
CEO
CE
CNO
RE
+
RNO
+
206R 208R 306R 307R
307
209
308R406R 209R 506R
-
-
CCE
CCNO
308
309
CCN
CCEO
201
502
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
LIMIT SWITCH
LIMIT SWITCH
LIMIT SWITCH
16
15
14
-
DS
DS
GND
907
903
902
801
901
807
804
803
904
905
906
805
806
CCEO - COIL CONTROL
RELAY (OPEN EMERGENCY)
CCNO - COIL CONTROL
RELAY (OPEN NORMAL)
GROUND
CCE - COIL CONTROL
RELAY (EMERGENCY)
CCN - COIL CONTROL
RELAY (NORMAL)
COMMON
J5
24V 10V 11V 10V24V 10V 11V 10V
XN1 XN2
XN1 -
XN2 -
XE1 -
XE2 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL
TRANSFORMER
EMERGENCY 3 PHASE SENSING
TRANSFORMER
SINGLE PHASE EMERGENCY
SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL
900
BL/W
902
G
904
G/W
903
Y
905
Y/W
906
G
904
G/W
907
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
CCEO CCNO
908
808
908
808
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
CCN
801
CCE
BK/W
BK
BK/W
XE1 XE2
3-PHASE EMERGENCY SENSING
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 1 of 2
600 - 3000 Amp
Page 29
NOTESREFERENCELEGEND
206 306
506
1 3
7 9
807
GND
804 803 904
907
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209
309
307 406
20 21 22
1514
30 31 32
16
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
904907
XE2
3132
XE2 ON TOP
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
5 1 3
6 2 4
309
808
20 21
800
406
C
C
EO
5 1 3
6 2 4
308
908
30 31
900
506
C
C
N
O
25B
35B
808908
308
309308
406
506
800
902
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
1 9
10 18
800902 801 901
905 906 805
RELAY/TRANSFORMER BOX
5 1 3
6 2 4
209
801
20 21
800
206
CCN
5 1 3
6 2 4
307
900
30 31
901
306
CCE
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
804807
XN2
2122
J5 ON BOTTOM
26 36
25ZZ 25ZA
806
1 3
4 6
INTERCONNECT PLUGS
WIRE CONNECTION
OPTIONAL
ATS POWER PANEL LAYOUT
A3-1
A3-2
A4-1
A4-2
AUXILIARY CONTACTS
25ZA25ZZ
T3T2T1TN
E3E2E1EN
N3N2N1NN
CN
20 21 22
14 15 16
30 31 32
209
502
A4
A3
SNO
SEO
307
201
RN
RNO
+
-
CNO
CE
CEO
SN
SE
REO
RE
+
-
+
-
+
-
AUTO
DS
INHIBIT
A4-1
A4-1
A4-2
A4-2
A3-1
A3-1
A3-2
A3-2
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 2 of 2
600 - 3000 Amp
Page 30
NOTESREFERENCELEGEND
N2
T2
N1
T1
NN
TN
E2
E1
EN
21
20
31
30
- CLOSE INTO EMERGENCY,
E1,2,N - EMERGENCY LINE
T1,2,N - LOAD
N1,2,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
TRANSFER OPERATOR
3 WIRE SYSTEMS.
CE
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
25ZZ
25ZA
36
GND
ATR/DS
SEO
SNO
SE
SN
J6
26
DS
SE
SN
25ZA
DS -
SEO -
SNO -
DISCONNECT SWITCH
EMERGENCY OPEN POSITION
LIMIT SWITCH
NORMAL OPEN POSITION
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
- CLOSE INTO NORMAL,
TRANSFER OPERATOR
CN
- OPEN FROM EMERGENCY,
TRANSFER OPERATOR
CEO
- OPEN FROM NORMAL,
TRANSFER OPERATOR
CNO
- DISCONNECT SWITCHDS
- CE BRIDGE RECTIFIERRE
- CN BRIDGE RECTIFIERRN
- CEO BRIDGE RECTIFIERREO
- CNO BRIDGE RECTIFIERRNO
SNO
SEO
SN - NORMAL POSITION
SE - EMERGENCY POSITION
35B
25B
ATS SHOWN IN NORMAL
POSITION WITH NO
POWER AVAILABLE.
306
CCE
CCNO
CCN
206
CCEO
20 21
3130
506406
CN
RN
+
REO
+
-
CEO
CE
CNO
RE
+
RNO
+
206R 208R 306R 307R
DS
DS
307
209
308R406R 209R 506R
-
-
-
CCE
CCNO
308
309
CCN
CCEO
201
502
15
14
LIMIT SWITCH
LIMIT SWITCH
LIMIT SWITCH
GND
903
902
801
901
804
803
904
905
906
805
806
CCEO - COIL CONTROL
RELAY (OPEN EMERGENCY)
CCNO - COIL CONTROL
RELAY (OPEN NORMAL)
GROUND
CCE - COIL CONTROL
RELAY (EMERGENCY)
CCN - COIL CONTROL
RELAY (NORMAL)
COMMON
J5
24V 10V 11V
XE1
24V 10V 11V
XN1
CCN CCE
XN1 -
XE1 -
NORMAL CONTROL TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
801
SINGLE PHASE EMERGENCY
SENSING
SINGLE PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
CCEO CCNO
908
808
908
808
(BLANK)
XN2 - NORMAL 3-PHASE SENSING TRANSFORMER
(NOT USED)
807
10V
G 804
G/W 807
XN2
BK/W
ATS Electrical Schematic
CTSD 2 Pole
Sheet 1 of 2
600 - 3000 Amp
Page 31
NOTESREFERENCELEGEND
206 306
506
1 3
7 9
905 906 805 806
800902 801 901 GND
804 803 904 26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209
309
307 406
20 21
1514
30 31
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21
1514 16
30 31
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
WIRE CONNECTION
OPTIONAL
RELAY/TRANSFORMER BOX
5 1 3
6 2 4
209
801
20 21
800
206
C
C
N
5 1 3
6 2 4
307
900
30 31
901
306
C
C
E
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
J5 ON BOTTOM
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
5 1 3
6 2 4
309
808
20 21
800
406
C
C
EO
5 1 3
6 2 4
308
908
30 31
900
506
C
C
N
O
25B
35B
808908
308
309308
406
506
804807
XN2
2122
WIRE #22 REMAINS WIRED
IN RELAY/ TRANSFORMER
BOX. WIRES #22, #32
ARE NOT CONNECTED
807
800
902
ON ATS POWER PANEL.
ATS POWER PANEL LAYOUT
A3-1
A3-2
A4-1
A4-2
AUXILIARY CONTACTS
T2T1
TN
E2E1
EN
N2N1
NN
CN
20 21
14 15
30 31
A4
A3
SNO
SEO
RN
RNO
+
-
CNO
CE
CEO
SN
SE
REO
RE
+
-
+
-
A4-1
A4-1
A4-2
A4-2
A3-1
A3-1
A3-2
A3-2
+
-
209
502
307
201
25ZA25ZZ
AUTO
DS
INHIBIT
ATS Electrical Schematic
CTSD 2 Pole
Sheet 2 of 2
600 - 3000 Amp
Page 32
WIRE CONNECTION
WIRE ON
TERMINAL BLOCK
WIRE IN
INTERCONNECT PLUG
OPTIONAL
LOCATED ON RELAY/
TRANSFORMER BOX
25ZZ
25ZA
36
GND
ATR/DS
SEO
SNO
SE
SN
J6
26
DS
SE
SN
25ZA
DS -
SEO -
SNO -
DISCONNECT SWITCH
EMERGENCY OPEN POSITION
LIMIT SWITCH
NORMAL OPEN POSITION
LIMIT SWITCH SCHEMATIC
TO MX SERIES
CONTROL PANEL
(6)
(1)
SNO
SEO
SN - NORMAL POSITION
SE - EMERGENCY POSITION
25B
35B
ATS SHOWN IN NORMAL
POSITION WITH NO POWER
AVAILABLE.
N3
T3
N2
T2
N1
T1
NN
TN
E3
E2
E1
EN
306
CCE
CCNO
CCN
206
CCEO
22
21
20
32
31
30
- CLOSE INTO EMERGENCY,
20 21 22
323130
E1,2,3,N - EMERGENCY LINE
T1,2,3,N - LOAD
N1,2,3,N - NORMAL LINE
ATS POWER CIRCUIT SCHEMATIC
SWITCHED OR SOLID NEUTRAL
AS SPECIFIED FOR
TRANSFER OPERATORS
4 WIRE SYSTEMS.
CE,CE2
506406
- CLOSE INTO NORMAL,
TRANSFER OPERATORS
CN,CN2
- OPEN FROM EMERGENCY,
TRANSFER OPERATORS
CEO,CEO2
- OPEN FROM NORMAL,
TRANSFER OPERATORS
- DISCONNECT SWITCHDS
- CE BRIDGE RECTIFIERRE
- CN BRIDGE RECTIFIERRN
- CEO BRIDGE RECTIFIERREO
- CNO BRIDGE RECTIFIERRNO
CN2
RN
+
REO
+
-
CEO
CE2
CNO
RE
+
RNO
+
206R 208R 306R 307R
307
209
308R406R 209R 506R
-
--
CCE
CCNO
308
309
CCN
CCEO
201
502
CN
CE
307A
208A
CEO
2
209A 308A
CNO
2
CNO,CNO2
NOTESREFERENCELEGEND
LIMIT SWITCH
LIMIT SWITCH
LIMIT SWITCH
16
15
14
DS
DS
GND
907
903
902
801
901
807
804
803
904
905
906
805
806
CCEO - COIL CONTROL
RELAY (OPEN EMERGENCY)
CCNO - COIL CONTROL
RELAY (OPEN NORMAL)
GROUND
CCE - COIL CONTROL RELAY (EMERGENCY)
CCN - COIL CONTROL RELAY (NORMAL)
COMMON
J5
24V 10V 11V 10V
XE1 XE2
24V 10V 11V 10V
XN1 XN2
20 21 22
CCN CCE
XN1 -
XN2 -
XE1 -
XE2 -
NORMAL CONTROL TRANSFORMER
NORMAL 3 PHASE SENSING
TRANSFORMER
EMERGENCY CONTROL TRANSFORMER
EMERGENCY 3 PHASE SENSING
TRANSFORMER
801
3-PHASE EMERGENCY SENSING
SINGLE PHASE EMERGENCY SENSING
3-PHASE NORMAL SENSING
NORMAL CONTROL POWER
EMERGENCY CONTROL POWER
BK/W
BK
BK/W
BK/W
BK
BK/W
901
BL 800
BL/W 902
G 804
G/W 803
Y 805
Y/W 806
G 804
G/W 807
BL 900
BL/W 902
G 904
G/W 903
Y 905
Y/W 906
G
904
G/W 907
TRANSFORMER LEADS
COLOR CODES:
BK
BK/W
BL
G
G/W
Y
-
-
-
-
-
-
BLACK
BLACK/WHITE STRIPE
BLUE
GREEN
GREEN/WHITE STRIPE
YELLOW
800
900
EMERGENCY 24V OUTPUT
NORMAL 24V OUTPUT
(18)
(1)
BL/W - BLUE/WHITE STRIPE
Y/W - YELLOW/WHITE STRIPE
CCEO CCNO
908
808
908
808
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 1 of 2
4000 Amp
Page 33
206 306
506
1 3
7 9
905 906 805 806
800902 801 901
807
GND
804 803 904
907
26 36
25ZZ 25ZA
1 9
10 18
1 3
4 6
INTERCONNECT PLUGS
J5
J8
J6
RELAY/TRANSFORMER
BOX TO POWER PANEL
MX SERIES CONTROLRELAY/TRANSFORMER BOX TO
MX SERIES CONTROL PANEL
209
309
307 406
20 21 22
1514
30 31 32
16
1 4
9 12
J9
RELAY/TRANSFORMER
BOX TO AUXILIARY
CONTROL PANEL
206 306
1 3
7 9
J10
RELAY/TRANSFORMER
209307
20 21 22
1514 16
30 31 32
1 4
9 12
J7
RELAY/TRANSFORMER
BOX TO POWER PANEL
BOX TO AUXILIARY
CONTROL PANEL
(IF REQUIRED)
WIRE CONNECTION
OPTIONAL
RELAY/TRANSFORMER BOX
5 1 3
6 2 4
209
801
20 21
800
206
C
C
N
5 1 3
6 2 4
307
900
30 31
901
306
C
C
E
XE1
J8
J7
XN1
900
902
904
906
905
903
31 30
800
902
804
806
805
803
21 20
24V 10V 11V 24V 10V 11V
J10 J9
804807
XN2
2122
J5 ON BOTTOM
POWER
PANEL
J7
J8
J6
RELAY/
TRANSFORMER
BOX
MX SERIES
CONTROL PANEL
INTERCONNECT PLUG DIAGRAM
904907
XE2
3132
XE2 ON TOP
J9 J10
PANEL TO POWER PANEL
ATS
J5
J5
903
900
5 1 3
6 2 4
309
808
20 21
800
406
C
C
EO
5 1 3
6 2 4
308
908
30 31
900
506
C
C
N
O
25B
35B
808908
308
309308
406
506
800
902
NOTESREFERENCELEGEND
ATS POWER PANEL LAYOUT
T3T2T1
TN
E3E2E1
EN
N3N2N1
NN
CN
20 21 22
14 15 16
30 31 32
209
502
A4
A3
SNO
SEO
307
201
RN
RNO
+
-
CNO
CE
CEO
SN
SE
REO
RE
+
-
+
-
A4-1
A4-1
A4-2
A4-2
A3-1
A3-1
A3-2
A3-2
+
-
25ZA25ZZ
AUTO
DS
INHIBIT
CN2
CNO2
CE2
CEO2
A3-1
A3-2
A4-1
A4-2
AUXILIARY CONTACTS
ATS Electrical Schematic
CTSD 3/4 Pole
Sheet 2 of 2
4000 Amp
Page 34
W3
T3
NOTES/INSTRUCTIONS
RELAY OUTPUT MODULE
OPTIONAL ACCESSORIES
F
A5
A34N
A2
A1E
A1
ATS Electrical Schematic
CTS(D) Option
Sheet 1 of 1
A1,A1E,AN,F,T3,W3
LEGEND REFERENCE NOTES
Elevator Pre-Signal - Emergency (See Note)-
Elevator Pre-Signal - Normal (See Note)-
Fan Contact,-
Auxiliary Contact, (See Note)-
Auxiliary Contact,-
Auxiliary Contact,-
Auxiliary Contact,-
Auxiliary Contact,-
ENABLE T3 & DISABLE T3 BYPASS OPTION.
ENABLE T3/W3 & T3/W3 BYPASS OPTION.
PROGRAMMING NOTES IN FIELD PROGRAMMING MENU:
Note:
When T3-W3 is used in conjunction with A6-Disable T3/W3 bypass option in field program menu.
OPTION 1 INPUT (FROM MX200
CONTROL PANEL SEE TABLE BELOW)
OUTPUT
R2
OUTPUT
R1
OUTPUT
R2
OUTPUT CONTACTS
OUTPUT CONTACTS
OUTPUT
R1
16
15
14
13
12
11
10
9
7
6
8
5
R2
R1
OPTION 2 INPUT (FROM MX200
R2
CONTACT RATING: 10A @ 277VAC OR 30VDC
TO J4 PIN 3
CONTROL PANEL SEE TABLE BELOW)
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
R1
RW3 J2 PIN 10W3
RT3 J2 PIN 6T3
F CONTACT USES RAE RELAY CONTACT.
RAE
RA34N
RELAY
RI
RAI
RAE
RAI
J4 PIN 5F
Operates when generator is running.
J4 PIN 4A34N
CODE AS REQUIRED.
PLACE IDENTIFICATION LABEL ON RELAY OUTPUT MODULE AND FILL IN OPTION
TOP TO BOTTOM IN OPTION CODE ORDER. (EXAMPLE: A1, AN, F).
MOUNT RELAY OUTPUT MODULE ON DIN RAIL ON MX200 CONTROL PANEL FROM
3.
2.
1.
CODE
OPTION
J2 PIN 6A5
J4 PIN 6A2
J4 PIN 5A1E
J4 PIN 6A1
PANEL OUTPUT
MX200 CONTROL
to Normal, recloses after retransfer.
opens 0-60 seconds prior to transfer
closed in Neutral Position.
Operates on Normal Line Failure.
Operates on Emergency Line Failure.
Operates on Normal Line Failure.
Page 35
15 A @ 240 VAC, 10 A @ 480 VAC, 7 A @ 30 VDC
FOR 1 - 300 SECONDS TIME DELAY:
5 A @ 120 VAC, 10 A @ 28 VDC
FOR 1 AND 3 SECOND TIME DELAY:
CONTACT RATING:
DRAWING SHOWN WITH ATS IN
NORMAL POSITION AND NO POWER
AVAILABLE.
A1TD......Time delay on loss of Normal Source:
CONTACTS
OUTPUT
CONTACTS
405C
405B
405A
29CC29BB
A1TD
L2
L1
6
5
4
3
2
1
405C
45
12
29CC
A1TD
A
6
3
405B
B
29BB
789
405A
.
When the Normal line fails, the RAI relay and A1TD timer de-energize.
405C
405B
405A
29CC
29BB
A1TD
789
AB
123
456
405C
405B
405A
A1TD
405C
405A
A1TD
3. Add RAI relay module to MX200 din rail.
Normal Source failure.
Output Relay Module...............RAI
OUTPUT
A1TD
29AA
RAI
(R2)
10
9
8
29BB
(R1)
TO J4 PIN 3
TO J4 PIN 6
4
3
2
1
7
6
5
16
15
14
13
12
11
4. Wire from RAI relay to auxiliary control panel terminal block as shown.
2. Add J9 plug using additional sockets and pins.
After the set time delay contacts close to signal
.....208 VAC Systems
.....575 VAC Systems
.....480 VAC Systems
.....277 VAC Systems
.....230 VAC Systems
Transformer 10VA. 120 VAC secondary Voltage
XFR.....
TB..........Terminal Block......12 PT......
405B
XFR
20
21
29CC
29AA
29AA
RAI RELAY
TO
PLUG
J9
TO
ATS NORMAL VOLTAGE
XFR
J9
J9
21
20
29BB
29CC
RAI
A1TD
J9..........Plug - R/T Box.....
...Polarization Key
...Socket Female .093" (2)
...Socket Receptacle 12 Pt.
...Socket Male .093" (2)
...Pin Housing 12 Pt. Panel Mount
1. Mount and wire "A1TD" timer, "XFR" transformer, and terminal block on auxiliary control panel.
TB
21
20
1514
16
CONNECT PLUG
WIRE IN INTER-
BLOCK
WIRE ON TERMINAL
POINT
WIRE CONNECTION
22
32
31
30
21
20
CONTROL PANEL
BOX TO AUXILIARY
RELAY/TRANSFORMER
BOX TO POWER PANEL
RELAY/TRANSFORMER
29BB
29AA
21
20
LOCKING TAB
LOCKING TAB
MALE PLUG
9 12
41
MALE PLUG
9 12
41
INTERCONNECT PLUGS
OR
OR
ON MX200 CONTROL PANEL
MOUNT ON AUXILIARY CONTROL PANEL
J9
J7
SCHEMATIC
CONNECTION DIAGRAM
INSTRUCTIONS
OPERATION
LEGEND
NOTES LEGEND
1 to 300 seconds (adjustable)
3 seconds (fixed)1 second (fixed)
ATS Electrical Schematic
CTS(D) Option
Sheet 1 of 1
A1TD
Page 36
400 A. ATS
DELAYED ONLY
N.O.
C
N.C.
A3-2
N.O.
C
N.C.
A3-1
400 A.
N.O.
C
N.C.
A4-2
N.O.
C
N.C.
A4-1
N.C.
A3-2
C
N.O. N.O.
N.C.
A3-1
C
more than two installed, add additional terminal blocks and wire as required.
On Units requiring more than two A3 and A4 contacts which are capable of having
400 A. DELAY ATS
600-4000 A. ATS
40-260 A. ATS
A4-2
A4-1
A3-2
A3-1
N.C.
C
N.O.
N.C.
C
N.O.
N.C.
C
N.O.
N.C.
C
N.O.
600-4000 A. ATS
40-260 A. ATS
400 A. ATS ONLY
N.C.
N.O.
C
A4-1
N.C.
N.O.
C
A4-2
Normal position
S.P.D.T. contacts indicating
N.C.
N.O.
C
A4-1
N.C.
N.O.
C
A3-1
N.C.
N.O.
C
A4-2
N.C.
N.C.
C
N.O.
N.C.
C
N.O.
N.C.
C
N.O.
N.C.
N.O.
C
.......
.......
.......
.......
A4-1,2
Emergency position
S.P.D.T. contacts indicating
A3-1,2
ATS in Normal
Auxiliary contacts,
A4-1,2
ATS in Emergency
Auxiliary contacts,
A3-1,2
A3-2
C
N.O.
A4-2
A4-1
A3-2
A3-1
NOTE:
CONNECTIONSSCHEMATIC
OPERATION:
LEGEND:
ATS Electrical Schematic
CTS(D) Option
Sheet 1 of 1
A3,A3DT,A4,A4DT
LEGEND REFERENCE NOTES
Page 37
BYPASS
SWITCH
TRANSFER
SWITCH
(BP)
(ATS)
N.O.
C
ABE-1
ABE-2
ABN-1
ABN-2
N.O.
C
N.O.
C
N.O.
C
ABE-1
ABE-2
ABN-2
ABN-1
LEGEND:
OPERATION:
NOTES:
ABE-1,2
Auxiliary contacts, bypass in Emergency
ABN-1,2
Auxiliary contacts,
bypass in Normal
ABE-1,2
Auxiliary contacts will close
when the bypass
is in the Emergency position.
ABN-1,2
Auxiliary contacts will close
when the bypass
is in the Normal position.
1.
ABE, ABN LOCATION FOR 600-3000 AMPS UNITS
ABE, ABN LOCATION FOR 400 AMPS UNITS
TYPICAL BYPASS
FOR ATS FRAME
.......
.......
.......
.......
C
N.O.
C
N.O.
C
N.O.
C
N.O.
For 100-400 AMP units
(lever assembly & side
cover).
For 600-1200 AMP units, use Lever switch Actuator
For 1600-3000 AMP units, use Lever switch Actuator part.
3.
2.
SCHEMATIC CONNECTIONS
ATS Electrical Schematic
CTS(D) Option
Sheet 1 of 1
ABE,ABN
Page 38
ENABLE T3/W3 & DISABLE T3/W3 BYPASS OPTIONS.
PROGRAMMING NOTES IN FIELD PROGRAMMING MENU:
A6
A6
JUMPER
OUTPUT
OUTPUT
A6-2
A6-1
16
15
14
13
12
11
10
9
7
6
8
5
JUMPERS
R2
R1
TO J2 PIN 10 (FROM MX200
TO J2 PIN 6 (FROM MX200
A6-1 & A6-2
JUMPER
CONTACT RATING: 10A @ 277VAC OR 30VDC
TO J4 PIN 3
CONTROL PANEL OUTPUT)
CONTROL PANEL OUTPUT)
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
OUTPUT CONTACTS
MODULES MUST BE USED.
4. FOR MORE THEN TWO A6 CONTACTS, ADDITIONAL RELAY OUTPUT
2. ADD WIRE JUMPER BETWEEN RELAYS AS SHOWN.
LEGEND REFERENCE NOTES
CODE AS REQUIRED.
PLACE IDENTIFICATION LABEL ON RELAY OUTPUT MODULE AND FILL IN OPTION
MOUNT RELAY OUTPUT MODULE ON DIN RAIL ON MX200 CONTROL PANEL.
3.
1.
in either direction, recloses after transfer.
opens 0-60 seconds prior to transfer
ATS Electrical Schematic
CTS(D) Option
Sheet 1 of 1
A6
Auxiliary Contact, Motor disconnect-
NOTES/INSTRUCTIONS
RELAY OUTPUT MODULE
OPTIONAL ACCESSORIES
A6
Page 39
ENABLES T3/W3 & DISABLES T3/W3 BYPASS OPTIONS.
PROGRAMMING NOTES: IN FIELD PROGRAMMING MENU:
10
9
8
D
A62-3
A62-2
A62-1
MX200
TO
J9 PLUG
TO
FB
EEB
F
D
DB
E
415E
415F
415C
415D
415A
415B
D
C
A
R2
R1
K-1265
TO J4 PIN 3
TO J2 PIN 10
TO J2 PIN 6
4
3
2
1
7
6
5
16
15
14
13
12
11
2187
3456
2187
3456
2187
3456
A
R1
F
T62-1
T62-2
T62-2
T62-1
T62-3
415F
415E
A62-3
T62-2
415D
415C
A62-2
T62-1
415B
415A
A62-1
2. Add J9 plug to R/T Box as shown.
Motor Disconnect Timer(s) (Base)
T62-1,2,3.............................
Relay Output Module
5. For additional A62 Contacts, add additional timers as required to Auxiliary Control Panel.
OPTIONAL
ATS LOAD VOLTAGE
XFR
J9
J9
E
15
14
C B
R2
T62-3
J9..........Plug - R/T Box.....
...Socket Female .093" (2)
...Socket Receptacle 12 Pt.
TB..........................................Terminal Block 12 PT
XFR........................................Transformer 25 VA for 208, 240, 480 VAC systems
R1,R2...................................
prior to transfer in either direction, reclose in timed sequence after transfer.
4. Place identification labels on output module and fill in option code as required.
3. Mount and wire output module on din rail on MX200 Control Panel.
1. Mount and wire timer(s), "XFR" transformer, and terminal block on auxiliary control panel.
TB
B
A
1514
X2
X1
H4H2
H3
H1
15
14
CONNECT PLUG
WIRE IN INTER-
BLOCK
WIRE CONNECTION
WIRE ON TERMINAL
POINT
WIRE CONNECTION
MOUNT ON AUXILIARY CONTROL PANEL
CONTROL PANEL
BOX TO AUXILIARY
RELAY/TRANSFORMER
415F
415E
415D
415C
415B
415A
D
A
15
14
LOCKING TAB
Auxiliary Contact(s) for Motor Disconnect open 0-60 seconds
LEGEND REFERENCE NOTES
MALE PLUG
9
12
4
1
ON MX200 CONTROL PANEL
SCHEMATIC
CONNECTION DIAGRAM
INSTRUCTIONS
OPERATION
LEGEND
XFR
J9
ATS Electrical Schematic
CTS(D) Option
Sheet 1 of 1
A62
Page 40
POWER AVAILABLE.
AUTO POSITION AND NO
S1 SELECTOR SWITCH IN
DRAWING SHOWN WITH
START
OFF
AUTO
L7
(E)
(D)
(C)
(A)(B)
(E)
(D)
(C)
(B) (A)
engine.
(1) N.C. Contact Block
CABINET FRONT
Contact Block
shown inside view
Nameplate shown
from front
(1) Five Contact Block Mounting Flange
NON-AUTO
ENGINE START
12A
NON-AUTO
ENGINE START
24VDC
CUSTOMER SUPPLIED
L7 INPUT
442C
442B
442A
L7
from front
Nameplate shown
shown inside view
Contact Block
(Not Keyed)
(2) N.O. Contact Blocks
E12A
OFF
START
AUTO
CABINET FRONT
BYPASS SWITCH
TERMINAL BLOCK ON
PB
12B
JUMPER
CONNECTIONS
START
ENGINE
E
E13
E12B
E11
E12A
E13
E12
E11
ON MX200 DIN RAIL
E12B
E11
ON MX200 DIN RAIL
CONNECTIONS
START
ENGINE
E
12B
OFF
START
AUTO
P RELAY
11
11
12A
12
13
13
11
Nameplate, V-1842
(1) N.O.-N.C. Contact Block
Operator, (Keyed)
S1........Three position Selector Switch.
E12B
E12A
E13
E11
12B
12A
13
11
24VDC.
CUSTOMER SUPPLIED
L7 INPUT
442C
442B
442A
INPUT
24VDC
442B
442A
442B
442A
TB
CONNECTIONS
START
ENGINE
E
INPUT
24VDC
442B
442A
442B
442A
L7
(Customer supplied 24 VDC)
"NON-AUTO"
"ENGINE START"
Light will illuminate when S1 switch is not in AUTO position.
run until the switch is moved from the test position.
Position closes the circuit to the engine causing it to start and
engine. Then engine can only be started manually in this position.
Position disconnects the transfer switch start contact from the
Position provides normal operation of the transfer switch and the
from the transfer switch panel, as described below.
S1 Selector Switch provides complete start-stop control of the engine
Nameplate
E..........Engine Start connection.
Lens, Amber
Bulb
Socket
L7........Light, "Engine Start Non-Auto"
3. Add jumper between terminals E12 and E12A and add plug
PB on bypass units.
2. Add jumper between terminals 12 and 12A on ATS units.
1. Mount S1 selector switch and L7 light on cabinet front and
mount terminal block on MX200 din rail.
TB
......Socket Female (Qty. 3)
......Pin Male (Qty. 3)
......Socket Receptacle, 9 PT.
......Pin Housing, 9 PT.
PB......Plug, Engine Start
TB........(2).....Terminal Blocks
E13
E12A
E11
MALE PLUG
PB
LOCKING TAB
7 9
31
CONNECTIONS
START
ENGINE
E
S1
S1
NOTES:
OPERATION:
LEGEND:
CONNECTIONS
BYPASS SCHEMATIC
CONNECTIONS
ATS SCHEMATIC
LEGEND REFERENCE NOTES
10 AMPS @ 28VDC, 240VAC
CONTACT RATING:
10 AMPS @ 28VDC, 240VAC
CONTACT RATING:
INTERCONNECT PLUG
WIRE IN
TERMINAL BLOCK
WIRE ON MAIN
WIRE CONNECTION
O
0
X
0
O
X
(POS. 3)
(POS. 4)
(D)
N.O.
N.O.
(E)
(C)
(B)
(A)
(POS. 1)
(POS. 2)
X
X 0
N.C.
S1 OPERATION CHART
X
- CLOSED
0
O
X
X
XO
N.O.
N.C.
START
AUTO
OFF
POSITION
CONTACT
POSITION
SWITCH
O
- OPEN
ATS Electrical Schematic
CTS(D) Option
Sheet 1 of 1
L7