EN CAT Engine - Generator Set CTG CTGD Automatic Transfer Switch ATS Electrical System Schematic Man

RENR5853 JANUARY 2002

Schematic CTG and CTGD Automatic Transfer Switch (ATS) Electrical System CTG TSA1-UP

CTGD TSB1-UP

Page 2

ATS Electrical Schematics

CTG: 40-200 Amp 225-260 Amp 400 Amp 600-1200 Amp 1600-3000 Amp

Power Circuit and Layout 3/4 Pole Sheet 1 Sheet 2 Page 4 Page 3 Page 8 Page 7 Page 11 Page 12 Page 15 Page 16 Page 19 Page 20

Power Circuit and Layout 2 Pole Sheet 1 Sheet 2 Page 5 Page 6 Page 9 Page 10 Page 13 Page 14 Page 17 Page 18 N/A N/A

CTGD: 40-260 Amp 400 Amp 600-3000 Amp

Sheet 1 Sheet 2 Page 21 Page 22 Page 25 Page 26 Page 29 Page 30

Sheet 1 Sheet 2 Page 23 Page 24 Page 27 Page 28 Page 31 Page 32

CTG(D) Options: A6 C/D One Channel Clock C/D Two Channel Clock C/D-365 HT Q2 Q3 T3/W3 ZNET100 6A

Sheet 1 Sheet 2 Page 33 Page 34 Page 35 Page 36 Page 37 Page 38 Page 39 Page 40 Page 33 Page 34 Page 41 Page 42

.

Click on the page number to jump to the desired page.

(NOTE:You will need to have the "hand tool" to select these.)

In order to go to the Component Location Index CLICK HERE

In order to go to the Glossary CLICK HERE

ATS Electrical Schematic

Page 3

CTG 3/4 Pole 40 - 200 Amp Sheet 1 of 2

N1,2,3,N - NORMAL LINE

T1,2,3,N - LOAD

E1,2,3,N - EMERGENCY LINE

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 4 WIRE SYSTEMS.

TN 22

N3

32

T3

16

21

N2

T2

15

20

N1

T1

CCN

E3

31

E2

30

E1

14

206

SCN

SCE

CCE

306

307A 208R

CNE

30

- MAIN TRANSFER OPERATOR

XN1 -

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

906

900 800

G

Y/W

905

903

11V

Y

G

BL

BL/W

904

10V

902

900

24V

- CNE LIMIT SWITCHES

32

BK

BK/W

31

XE1

G/W 807

804 G

- BRIDGE RECTIFIER

SCN/SCE

JUMPER

10V

Y/W 806

805

11V

Y

804 G

G/W 803

307

XN2

10V

BL/W 902

800 BL

22

BK

XN1 24V

209

BR CNE

CCE

BK/W

21

BK/W

20

307R

208

G/W

CCN

+ BR -

EMERGENCY 24V OUTPUT

(18)

NORMAL 24V OUTPUT (BLANK) (BLANK)

CCE

(BLANK)

GND

901

801

CCN

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803 804

3-PHASE NORMAL SENSING

807 806

NORMAL CONTROL POWER

805 906

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

905

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

J5

RELAY/TRANSFORMER BOX SCHEMATIC

ATS POWER PANEL LAYOUT

T1

T2 14

208

208R

+

AUXILIARY CONTACTS

BR -

N1 307R

A3-1

T3 15

TN 16

CNE

307A

A4-1

EMERGENCY CONTROL POWER

(1)

20

N2 21

N3

NN

22

SN A4

SE A3

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

NOTES ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

SCN

SCE

30

E1

31

E2

32

E3

EN

Page 4

ATS Electrical Schematic CTG 3/4 Pole 40 - 200 Amp Sheet 2 of 2

LIMIT SWITCH SCHEMATIC

DS 25ZA

25ZA

25ZZ

(6)

GND DS (BLANK) (BLANK)

36

SE

26

SN

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

SE (1)

SE -

SN

J6 TO MX SERIES CONTROL PANEL

INTERCONNECT PLUGS

RELAY/TRANSFORMER BOX J8 ON BOTTOM

J5 ON BOTTOM J9

J7

J5

1

CCE

CCN

905

906

805

806

902

801

901 GND

807

804

803

10

804 902 800

803 805 806

11V 10V 24V

11V 10V 24V

XN1

XE1

20

21

30

B

21 206 CCN

A 9 6 3

8 5 2

7 4 1

801 20 209

J7

1 804 807

800

900

20

21

14

15

30

31

4 22

25ZZ 25ZA 4 6 MX SERIES CONTROL PANEL TO POWER PANEL

1

J8

206 16

3 306

307

209

31

900 31 306

B 9 6 3

8 5 2

30 307

7 4 1

MX SERIES CONTROL PANEL J6

J5 J5

J7

RELAY/ TRANSFORMER BOX

J8 J9

J9

1

CCE

INTERCONNECT PLUG DIAGRAM DS

12

RELAY/TRANSFORMER BOX TO POWER PANEL

901

A

20

21

14

15

30

31

9

4 22

800

32

902

16

12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3

36

XN2 21 22

TERMINAL CONNECTION PTS.

ATS POWER PANEL

26

18

9 800

1

903

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

904 902 900

903 905 906

J6

9 904

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

ATS Electrical Schematic

Page 5

CTG 2 Pole 40 - 200 Amp Sheet 1 of 2

N1,2,N - NORMAL LINE

T1,2,N - LOAD

E1,2,N - EMERGENCY LINE

NN

EN TN 21

N2

31

T2

15

20

N1

T1

CCN

30

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 3 WIRE SYSTEMS.

E2 E1

14

206

SCN

SCE

CCE

306

307A

JUMPER

***

- BRIDGE RECTIFIER

CNE

- MAIN TRANSFER OPERATOR

SCN/SCE

- CNE LIMIT SWITCHES

XN1 -

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3-PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

906

900 800

Y/W

905

903

BR

11V

Y

902

BL

BL/W

904

10V

G

900

24V

G/W 807

804

31

XE1

10V

G

Y/W 806

805

11V

30

BK

***

307

XN2

Y

804 G

G/W 803

800 BL

BL/W 902

10V

209

CCE

BK/W

BK

XN1 24V

22

21

BK/W

20

307R

208

G/W

CCN

+ BR -

BK/W

208R

CNE

(18)

EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK)

CCE

801

901

(BLANK)

CCN

(BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

SINGLE PHASE NORMAL SENSING

804 807

(NOT USED)

806

BK BK/W BL BL/W G G/W Y Y/W

-

NORMAL CONTROL POWER

805

TRANSFORMER LEADS COLOR CODES:

906

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

RELAY/TRANSFORMER BOX SCHEMATIC

905

EMERGENCY CONTROL POWER

(1) J5

ATS POWER PANEL LAYOUT T1

T2 14

AUXILIARY CONTACTS

208

208R +

CNE

BR

N1

-

A4-1

A3-1

TN 15

307A

20 307R

N2

NN

21

SN A4

SE A3

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

NOTES ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

SCN

SCE

30

E1

31

E2

EN

Page 6

ATS Electrical Schematic CTG 2 Pole 40 - 200 Amp Sheet 2 of 2

LIMIT SWITCH SCHEMATIC DS 25ZA

25ZA

25ZZ

(6)

SE -

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

GND DS (BLANK) (BLANK)

36

SE

26

SN

SE (1)

SN

J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

INTERCONNECT PLUGS

J5 ON BOTTOM

J8 ON BOTTOM J9

J7

CCE

CCN

J5

1 905

906

805

806

902

801

901 GND

11V 10V 24V

800 21 206

904 902 900

903 905 906

8 5 2

XN2

XE1

21

30

A 9 6 3

804 807

11V 10V 24V

B 7 4 1

803

801

31 306

B

A 9 6 3

8 5 2

901

14

15

30

31

MX SERIES CONTROL PANEL J6

800

900

25ZZ 25ZA

J8

1

4

J9 21

14

15

30

31

3

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206 307

20

9

DS

26

3 306

209

7

12

1

30 307

7 4 1

1

903

22

RELAY/TRANSFORMER BOX TO POWER PANEL

TERMINAL CONNECTION PTS.

INTERCONNECT PLUG DIAGRAM

21

9

22

31

900

20 209

21

J7

20

J6

9 904

18 RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

XN1 20

804

10

1 804 902 800

803 805 806

807

9

RELAY/TRANSFORMER BOX TO POWER PANEL

4 22

800

902 12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

J5

LEGEND

J5

WIRE CONNECTION ATS POWER PANEL

J7

RELAY/ TRANSFORMER BOX

J8 J9

***

WIRE #22 REMAINS WIRED IN RELAY/ TRANSFORMER BOX. WIRE #22 IS NOT CONNECTED TO ATS POWER PANEL.

ATS Electrical Schematic

Page 7

CTG 3/4 Pole 225 - 260 Amp Sheet 1 of 2

N1,2,3,N - NORMAL LINE

T1,2,3,N - LOAD

E1,2,3,N - EMERGENCY LINE

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 4 WIRE SYSTEMS.

TN 22

N3

32

T3

16

21

N2

T2

31

15

20

N1

T1

E3 E2

30

E1

14

CA CCN

206

CN/CE

CCE

306

208

CCN

209

CA

- MAIN TRANSFER OPERATOR CAPACITOR

CN/CE

- MAIN TRANSFER OPERATOR

CCE

307

JUMPER

BK

BK/W

XN1 -

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

906

903

11V

905

904

900

10V

902

24V

807

800

Y/W

Y

G

BL/W

900

BL

804

10V

G

806

32

XE1

G/W

Y

Y/W

803

805

11V

G/W

902

804 G

BL/W

800 BL

XN2

10V

31

30

G/W

BK

XN1 24V

22 BK/W

21

BK/W

20

(18)

EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK) (BLANK)

CCN

CCE

(BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803 804

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

3-PHASE NORMAL SENSING

807 806

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

NORMAL CONTROL POWER

805 906 905

RELAY/TRANSFORMER BOX SCHEMATIC

EMERGENCY CONTROL POWER

(1) J5

ATS POWER PANEL LAYOUT

AUXILIARY CONTACTS A4-1 A4-2

A3-1

A4-2

A3-2

T2

T3

14

15

16

N1

N2

N3

20

A4-1

A4-1

T1

21

TN

NN

22

CN/CE

A4-2 A3-1 A3-1 A3-2 A3-2

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

A4 SN

A3 SE

NOTES

CA

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

206

30

208

E1

306

GND

31

E2

32

E3

206

EN

306

ATS Electrical Schematic

Page 8

CTG 3/4 Pole 225 - 260 Amp Sheet 2 of 2

LIMIT SWITCH SCHEMATIC

DS

25ZA

25ZA

25ZZ

(6)

GND (BLANK) (BLANK) (BLANK)

36

SE

26

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

SE (1)

SE -

SN

SN J6

RELAY/TRANSFORMER BOX

31 22

21

30

21

XE1

XN2

20

XN1

24V 10V 11V

807 804

INTERCONNECT PLUGS

J5

24V 10V 11V 1

900 902 904

906 905 903

800 902 804

806 805 803

905

906

805

806

902

801

901 GND

807

804

803

J8

209

J7

5

306

1

801

800

206

CCN

J10

J7

20

21

14

15

30

31

INTERCONNECT PLUG DIAGRAM MX SERIES CONTROL PANEL J6

J5 J5

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

903

26

800

900

16

25ZZ 25ZA

J9

J10

20

21

14

15

30

31

9

1

J8

307

3 306

209

32 12

22

32

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

4

1

800

206

16

307

J10

3 306

209

902 12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

RELAY/TRANSFORMER BOX TO POWER PANEL

1

J7

4 22

9

J5 ON BOTTOM

ATS POWER PANEL

904

18

1

J9

DS

1

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

21

3

900

6

20

2

1

31

4

6

CCE 3

307

2

901

4

30

5

10

J6

9

7

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 9

CTG 2 Pole

225 - 260 Amp Sheet 1 of 2

ATS POWER CIRCUIT SCHEMATIC N1,2,N - NORMAL LINE

T1,2,N - LOAD

E1,2,N - EMERGENCY LINE

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 3 WIRE SYSTEMS.

TN 21

N2

31

T2

15

20

N1

T1

E2

30

E1

14

CA CCN

206

CN/CE

CCE

306

208

CCN

209

CA - MAIN TRANSFER OPERATOR CAPACITOR

CCE

307

CN/CE - MAIN TRANSFER OPERATOR

JUMPER

BK

XN1 - NORMAL CONTROL TRANSFORMER *** XN2 - NORMAL 3-PHASE SENSING TRANSFORMER XE1 - EMERGENCY CONTROL TRANSFORMER

906

905

11V

Y

BK/W 903 G/W

902

904

10V

G

900 BL

807

24V

BL/W

804

10V

31

900 800

Y/W

BK/W

XE1

G

806

805 Y

803

11V

Y/W

804 G

G/W

BL/W 902

800 BL

10V

30

XN2

G/W

XN1 24V

22

21 BK

BK/W

20

(18) EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK)

CCN

CCE

801

901

(BLANK) (BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

SINGLE PHASE NORMAL SENSING

804 807

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

(NOT USED)

806 805 906 905

RELAY/TRANSFORMER BOX SCHEMATIC

(1)

EMERGENCY CONTROL POWER

J5

ATS POWER PANEL LAYOUT

AUXILIARY CONTACTS

A4-1 A4-2

A3-1

A4-2

A3-2

T2

14

15

N1

N2

20

A4-1

A4-1

T1

TN

NN

21

CN/CE

A4-2 A3-1 A3-1 A3-2 A3-2

LEGEND

NOTES

WIRE CONNECTION

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

WIRE ON TERMINAL BLOCK

A3 SE

CA

WIRE IN INTERCONNECT PLUG

206

OPTIONAL

306

LOCATED ON RELAY/ TRANSFORMER BOX

A4 SN

30

208

E1 GND

31

E2

206

EN

306

Page 10

ATS Electrical Schematic CTG 2 Pole

225 - 260 Amp Sheet 2 of 2 DS 25ZA

25ZA

25ZZ

(6)

GND (BLANK) (BLANK)

LIMIT SWITCH SCHEMATIC

(BLANK)

36

SE

26

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

SE (1)

SE -

SN

SN J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

30

801

306

209

5

900

6

20

J10

905

906

805

806

902

801

901 GND

807

804

803

10

21

206

J9

J5 ON BOTTOM

J7

20

21

14

15

30

31

4

MX SERIES CONTROL PANEL

12

J9

20

21

14

15

30

31

9

J5

J6

J5

ATS POWER PANEL

J7

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

WIRE #22 REMAINS WIRED IN RELAY/ TRANSFORMER BOX. WIRE #22, IS NOT CONNECTED TO ATS POWER PANEL.

800

900

J10

22

25ZZ 25ZA

1

J8

3 306

209

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

4

1

800

206 307

J10

3 306

209

902 12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

307

9

1

DS

26

206

22

RELAY/TRANSFORMER BOX TO POWER PANEL

INTERCONNECT PLUG DIAGRAM

1

903

18

1

J6

9 904

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL 800

CCN

J5

1

806 805 803

2

31

J7

J8

800 902 804

4

6 2

1 3

307

CCE 4

901

24V 10V 11V

906 905 903

5

900 902 904

20

XN1

24V 10V 11V

807 804

30

21

XE1

XN2

1

21

3

31 22

INTERCONNECT PLUGS

7

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 11

CTG 3/4 Pole 400 Amp

Sheet 1 of 2 N1,2,3,N - NORMAL LINE

T1,2,3,N - LOAD

E1,2,3,N - EMERGENCY LINE

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 4 WIRE SYSTEMS.

TN 22

N3

32

T3 21

N2

T2 20

N1

T1

CCN

16

E3

31

15

E2

30

E1

14

SCN

206

SCE

CCE

306

307A 208R

CNE

30

- BRIDGE RECTIFIER

CNE

- MAIN TRANSFER OPERATOR

SCN/SCE

- CNE LIMIT SWITCHES

BK

XN1 -

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

906

11V

905

903

902

10V

904

900

24V

BR

32

XE1

G/W 807

Y

800

Y/W

G

BL

900

BL/W

804

31

BK/W

JUMPER

10V

G

Y

805

11V

Y/W 806

804

10V

G

CCE

307

XN2

G/W 803

800 BL

BL/W 902

24V

209

22

BK

XN1

208

BK/W

21

BK/W

20

307R

G/W

CCN

+ BR -

(18) EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK) (BLANK)

CCN

CCE

(BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803 804

3-PHASE NORMAL SENSING

807 806

BK BK/W BL BL/W G G/W Y Y/W

-

NORMAL CONTROL POWER

805

TRANSFORMER LEADS COLOR CODES:

906 905

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

EMERGENCY CONTROL POWER

(1) J5

RELAY/TRANSFORMER BOX SCHEMATIC

ATS POWER PANEL LAYOUT

T1

T2 14

T3 15

TN 16

AUXILIARY CONTACTS

A4-1

A3-1

A4-2

A3-2

A3

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG

A3-1

A4-1

A3-1

A4-1

A3-2

A4-2

A3-2

A4-2

A3

A4

A4

N1 20

N2 21

N3

NN

22

SE SN

NOTES

CNE

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

307A

SCE

OPTIONAL

208R

LOCATED ON RELAY/ TRANSFORMER BOX

+ BR-

307R

30

E1 SCN

208

31

E2

32

E3

EN

Page 12

ATS Electrical Schematic CTG 3/4 Pole 400 Amp

Sheet 2 of 2 LIMIT SWITCH SCHEMATIC

DS 25ZA

25ZA

25ZZ l

(6)

GND (BLANK)

SE -

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

(BLANK)

25ZA

0

36

SE

25ZZ

26

DS - DISCONNECT SWITCH ON MX100

(BLANK) SE (1)

SN

SN J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

31 22

21

30

21

XE1

XN2

900 902 904

20

XN1

24V 10V 11V

807 804

INTERCONNECT PLUGS

24V 10V 11V

906 905 903

800 902 804

J5

1 806 805 803

905

906

805

806

902

801

901 GND

807

804

803

J8

306

209

J7

5 1

801

CCN

J10

800

206

J7

20

21

14

15

30

31

INTERCONNECT PLUG DIAGRAM MX SERIES CONTROL PANEL J5 J5 RELAY/ TRANSFORMER BOX

J8 J9

LEGEND

OPTIONAL

903

26

800

900

25ZZ 25ZA

J9 21

14

15

30

31

J10

1

J8

307

3 306

209

32 12

7

4

1

800

206

16

307

32

902 12

9

RELAY/TRANSFORMER BOX TO POWER PANEL

22

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

3

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206 16

20

9

J6

WIRE CONNECTION

22

RELAY/TRANSFORMER BOX TO POWER PANEL

1

J7

4

9

J5 ON BOTTOM

ATS POWER PANEL

904

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

21

J9

DS

1

18

1 3

900

6

20

2

1

31

4

6

CCE 3

307

2

901

4

30

5

10

J6

9

7

J10

3 306

209

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 13

CTG 2 Pole 400 Amp

Sheet 1 of 2

N1,2,N - NORMAL LINE

T1,2,N - LOAD

E1,2,N - EMERGENCY LINE

NN

EN

SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 3 WIRE SYSTEMS.

TN 21

N2

31

T2

15

20

N1

T1

CCN

E2

30

E1

14

206

SCN

SCE

CCE

306

307A

JUMPER

- BRIDGE RECTIFIER

CNE

- MAIN TRANSFER OPERATOR

SCN/SCE

- CNE LIMIT SWITCHES

XE1 -

EMERGENCY CONTROL TRANSFORMER

XN2 -

NORMAL 3-PHASE SENSING TRANSFORMER

XN1 -

NORMAL CONTROL TRANSFORMER

906

11V

905

903

902

10V

904

900

24V

Y

800

Y/W

G

BL/W

900

BL

807 G/W

806

804

Y/W

31

XE1

10V

G

805

803

Y

804

11V

G

10V

30

BK

307

XN2

G/W

BL/W 902

BL

800

24V

BR

CCE

BK/W

BK

XN1

209

22

21

BK/W

20

307R

208

G/W

CCN

+ BR -

BK/W

208R

CNE

(18) EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK) (BLANK)

CCN

CCE

(BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

SINGLE PHASE NORMAL SENSING

804 807

(NOT USED)

806

NORMAL CONTROL POWER

805 906

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

905

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

EMERGENCY CONTROL POWER

(1) J5

RELAY/TRANSFORMER BOX SCHEMATIC

ATS POWER PANEL LAYOUT

T1

T2 14

TN 15

AUXILIARY CONTACTS A3-1

A4-1

A3-1

A4-2

A3-2

A3

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG

A4-1 A4-2

A3-2

A4-2

A3

A4

A4

N1 20

N2

NN

21

SE SN

NOTES

CNE

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

307A

SCE 208R

OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

A4-1

A3-1 A3-2

SCN

+ BR208

307R

30

E1

31

E2

EN

Page 14

ATS Electrical Schematic CTG 2 Pole 400 Amp

Sheet 2 of 2

LIMIT SWITCH SCHEMATIC

DS 25ZA

25ZA

25ZZ

GND

(6)

(BLANK) (BLANK) (BLANK)

36

SE

(1)

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

SE

26

SE -

SN

SN J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

31 22

21

30

21

XE1

XN2

900 902 904

20

XN1

24V 10V 11V

807 804

INTERCONNECT PLUGS

24V 10V 11V

906 905 903

800 902 804

J5

1 806 805 803

905

906

805

806

902

801

901 GND

807

804

803

306

209

J7

J8

5 1

801

CCN

J10

800

206

J7

20

21

14

15

30

31

INTERCONNECT PLUG DIAGRAM MX SERIES CONTROL PANEL J5

J6

J5 RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

WIRE #22 REMAINS WIRED IN RELAY/TRANSFORMER BOX. WIRE #22, IS NOT CONNECTED TO ATS POWER PANEL.

903

26

800

900

25ZZ 25ZA

J9

J10

20

21

14

15

30

31

9

1

307

12

22

J8

3 306

209

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

4

1

800

206 307

J10

3 306

209

902 12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

22

RELAY/TRANSFORMER BOX TO POWER PANEL

1

J7

4

9

J5 ON BOTTOM

ATS POWER PANEL

904

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

21

J9

DS

1

18

1 3

900

6

20

2

1

31

4

6

CCE 3

307

2

901

4

30

5

10

J6

9

7

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 15

CTG 3/4 Pole

600 - 1200 Amp Sheet 1 of 2

N1,2,3,N - NORMAL LINE

E1,2,3,N - EMERGENCY LINE

T1,2,3,N - LOAD

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 4 WIRE SYSTEMS.

TN 22

T3

16

21

T2

15

20

T1

14

206

31

906

905

902

- NORMAL TRANSFER OPERATOR - EMERGENCY TRANSFER OPERATOR

XN1 -

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

11V

900 800

Y/W

BL

904

900

807

10V

CN CE 32

XE1 24V

G/W

806

804 G

30

BK

22

10V

Y/W

805 Y

803

11V

G/W

902

804 G

CCE

XN2

10V

BL/W

800 BL

307

CE

BK/W

BK/W XN1 24V

CCE

903

21 BK

20

209

306

BK/W

CN CCN

E1

Y

CCN

E2

30

BL/W

N1

E3

31

G

N2

G/W

N3

32

(18)

EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK)

CCE

801

901

(BLANK)

CCN

(BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803 804

3-PHASE NORMAL SENSING

807 806

NORMAL CONTROL POWER

805 906 905

TRANSFORMER LEADS COLOR CODES: BK BK/W

-

BLACK BLACK/WHITE STRIPE

BL

-

BLUE

BL/W G

-

BLUE/WHITE STRIPE GREEN

G/W

-

GREEN/WHITE STRIPE

Y Y/W

-

YELLOW YELLOW/WHITE STRIPE

(1)

EMERGENCY CONTROL POWER

J5

RELAY/TRANSFORMER BOX SCHEMATIC

ATS POWER PANEL LAYOUT

TN

T1

T2

T3

14

AUXILIARY CONTACTS

NN

N1

CN A4-1

A3-1

A4-2

A3-2

A4

20

15

N2 21

16

N3 22

SN

SEE NOTE 2

A4-1 A4-1 A4-2 A4-2 A3-1 A3-1

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

NOTES NOTE 1:

A3-2 A3-2

SEE NOTE 2

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

A3

NOTE 2: WHEN (1) A3 & (1) A4 ARE SUPPLIED, LIMIT SWITCHES WILL MOUNT TO RIGHT OF SOLENOIDS WHEN (2) A3 & (2) A4 ARE SUPPLIED, LIMIT SWITCHES WILL MOUNT TO LEFT OF SOLENOIDS.

SE 30

EN

CE

E1

31

E2

32

E3

Page 16

ATS Electrical Schematic CTG 3/4 Pole

600 - 1200 Amp Sheet 2 of 2

LIMIT SWITCH SCHEMATIC

DS 25ZA

25ZA

25ZZ

(6)

GND (BLANK) (BLANK) (BLANK)

36

SE

26

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

SE (1)

SE -

SN

SN J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

31 22

21

30

21

XE1

XN2

20

XN1

24V 10V 11V

807 804

INTERCONNECT PLUGS

24V 10V 11V

J5

1 900 902 904

906 905 903

800 902 804

806 805 803

905

906

805

806

902

801

901

GND

807

804

803

900

801

306

209

5

800

206

CCN

J8

4

4

3

J7

J10

J9

J5 ON BOTTOM

J7

20

21

14

15

30

31

4

MX SERIES CONTROL PANEL

J6

J5 J5

16

12

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

J10

J9

1 20

21

14

15

30

31

9

J7

900

25ZZ 25ZA 4 6 MX SERIES CONTROL PANEL TO POWER PANEL

1

307

J8

3 306

209

7

4

1

800

206

16

307

32

902 12

9

RELAY/TRANSFORMER BOX TO POWER PANEL

22

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

3

36

32

9

INTERCONNECT PLUG DIAGRAM

ATS POWER PANEL

800

206

22

RELAY/TRANSFORMER BOX TO POWER PANEL

DS

26

18

1 307

1

903

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

21

1

6

20

3

CCE

31

2

6

1

901

2

30

5

10

J6

9 904

7

J10 3 306 209

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 17

CTG 2 Pole

600 - 1200 Amp Sheet 1 of 2

N1,2,N - NORMAL LINE

T1,2,N - LOAD

E1,2,N - EMERGENCY

NN

EN

SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 3 WIRE SYSTEMS.

TN 21

N2

31

T2

15

20

N1

T1

CCN

E2

30

E1

14

206

CN CCN

CCE

306

CE

209

CCE

307

CN - NORMAL TRANSFER OPERATOR

XN1 -

NORMAL 3-PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

906

11V

900 800

Y/W

905

903

NORMAL CONTROL TRANSFORMER

*** XN2 -

Y

902

904

10V

G/W

BL

BL/W

900

807

24V

G/W

806

804 G

805 Y

10V

Y/W

803

11V

G/W

902 BL/W

G

800 BL

804

10V

31

XE1

G

XN2

30

BK

BK/W

BK/W XN1 24V

22

21 BK

20

BK/W

CE - EMERGENCY TRANSFER OPERATOR

(18)

EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK)

CCE

801

901

(BLANK)

CCN

(BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

SINGLE PHASE NORMAL SENSING

804 807

(NOT USED)

806

NORMAL CONTROL POWER

805 906

TRANSFORMER LEADS COLOR CODES:

905

BK

-

BLACK

BK/W BL

-

BLACK/WHITE STRIPE BLUE

BL/W G

-

BLUE/WHITE STRIPE GREEN

G/W

-

GREEN/WHITE STRIPE

Y Y/W

-

YELLOW YELLOW/WHITE STRIPE

(1)

EMERGENCY CONTROL POWER

J5

RELAY/TRANSFORMER BOX SCHEMATIC

ATS POWER PANEL LAYOUT

T1

T2 14

AUXILIARY CONTACTS

N1

CN A4-1

A3-1

A4-2

A3-2

A4 A4-1 A4-1

N2 20

TN 15

NN

21

SN

SEE NOTE 2

A4-2 A4-2 A3-1 A3-1 A3-2

WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

A3-2

NOTES

LEGEND NOTE 1:

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

NOTE 2: WHEN (1) A3 & (1) A4 ARE SUPPLIED, LIMIT SWITCHES WILL MOUNT TO RIGHT OF SOLENOIDS WHEN (2) A3 & (2) A4 ARE SUPPLIED, LIMIT SWITCHES WILL MOUNT TO LEFT OF SOLENOIDS.

SEE NOTE 2 A3

SE 30

CE

E1

31

E2

EN

Page 18

ATS Electrical Schematic CTG 2 Pole

600 - 1200 Amp Sheet 2 of 2 LIMIT SWITCH SCHEMATIC

DS 25ZA

25ZA

(6)

25ZZ

GND (BLANK) (BLANK) (BLANK)

36

SE

(1)

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

SE

26

SE -

SN

SN J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

31 22

21

21

30

XE1

XN2

900 902 904

20

XN1

24V 10V 11V

807 804

INTERCONNECT PLUGS

24V 10V 11V

906 905 903

800 902 804

J5

1

806 805 803

905

906

805

806

902

801

901

GND

807

804

803

801

5

CCN

209

J10

J7

800

206

20

21

14

15

30

31

MX SERIES CONTROL PANEL

J5

J6

J5

J7

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

WIRE #22 REMAINS WIRED IN RELAY/ TRANSFORMER BOX. WIRE #22 IS NOT CONNECTED TO ATS POWER PANEL.

903

26

800

900

25ZZ 25ZA

J9

J10

20

21

14

15

30

31

9

1

307

12

22

4

800

J8

3 306

209

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

1

J10 3

206 307

306 209

902 12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

3

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

RELAY/TRANSFORMER BOX TO POWER PANEL

1

ATS POWER PANEL

4

22

9

J5 ON BOTTOM

DS

904

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

21

J9

INTERCONNECT PLUG DIAGRAM

1

18

1 3

306

1

900

J7

J8

6

20

2

1

31

4

6

CCE 3

307

2

901

4

30

5

10

J6

9

7

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 19

CTG 3/4 Pole

1600 - 3000 Amp Sheet 1 of 2

N1,2,3,N - NORMAL LINE

E1,2,3,N - EMERGENCY LINE

T1,2,3,N - LOAD

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 4 WIRE SYSTEMS.

TN 22

T3

16

21

T2

15

20

T1

206

209R

RN

206R 307R

RE

306R

XN1 -

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

Y

906

905

11V

900 800

Y/W

903 G/W

902

904 G

BL/W

900 BL

10V

- NORMAL TRANSFER OPERATOR - EMERGENCY TRANSFER OPERATOR - NORMAL BRIDGE RECTIFIER - EMERGENCY BRIDGE RECTIFIER

32

BK

BK/W

BK/W

807

804 G

24V

G/W

806 Y/W

31

XE1

10V

805

803

11V

Y

G/W

902

804

BL/W

G

800

30

XN2

10V

BL

CE

22

BK

BK/W XN1 24V

CN CE RN RE

307 CCE

CN 21

CCE

306

CCN 209

20

E1

14

+

CCN

E3 E2

30

+

N1

31

-

N2

-

N3

32

(18)

EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT (BLANK)

CCE

801

901

(BLANK)

CCN

(BLANK)

GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803 804

3-PHASE NORMAL SENSING

807 806

NORMAL CONTROL POWER

805 906

TRANSFORMER LEADS COLOR CODES:

905

BK

-

BLACK

BK/W

-

BLACK/WHITE STRIPE

BL

-

BL/W G

-

BLUE BLUE/WHITE STRIPE

-

GREEN

G/W Y

-

GREEN/WHITE STRIPE YELLOW

Y/W

-

YELLOW/WHITE STRIPE

EMERGENCY CONTROL POWER

(1) J5

RELAY/TRANSFORMER BOX SCHEMATIC

ATS POWER PANEL LAYOUT TN

T1

T2

T3

14

AUXILIARY CONTACTS

NN

A4-2

A3-2

SEE NOTE 2

A4-1

21

22

SN

A4

A4-1

20

N3

RN -

A3-1

N2

16

+

A4-1

N1

CN

15

A4-2 A4-2 A3-1 A3-1

WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

A3-2

SEE NOTE 2

NOTE 2: WHEN (1) A3 & (1) A4 ARE SUPPLIED, LIMIT SWITCHES WILL MOUNT TO RIGHT OF SOLENOIDS WHEN (2) A3 & (2) A4 ARE SUPPLIED, LIMIT SWITCHES WILL MOUNT TO LEFT OF SOLENOIDS.

RE -

LEGEND

A3-2

+

NOTES ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

A3

EN

CE

SE

30

E1

31

E2

32

E3

ATS Electrical Schematic

Page 20

CTG 3/4 Pole

1600 - 3000 Amp Sheet 2 of 2

DS

LIMIT SWITCH SCHEMATIC

25ZA

25ZA

25ZZ

(6)

GND ATR/DS (BLANK) (BLANK)

36

SE

26

SN

SE (1)

DS -

DISCONNECT SWITCH ON MX100

SE -

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

SN

J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

30

XE1

900 902 904

800 902 804

3

6

20

2

31

900

801

306

209

206

906

805

806

902

801

901

GND

807

J7

J10

J7

1 20

21

14

15

30

31

J5 ON BOTTOM

MX SERIES CONTROL PANEL

J5

J6

J5

J7

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

904

903

26

800

900

16

25ZZ 25ZA

J10

20

21

14

15

30

31

9

1

J8

307

3 306

209

32

J9 22

32

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

4

1

800

206

16

307

J10 3 306 209

902 12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

12

1

INTERCONNECT PLUG DIAGRAM

ATS POWER PANEL

4

22

RELAY/TRANSFORMER BOX TO POWER PANEL

J9

DS

803

1

18

9

J8

804

J6

9

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

21

800

CCN

905

10

806 805 803

4

5 1

2

6

307

24V 10V 11V

906 905 903

CCE 4

901

XN1

24V 10V 11V

J5

1

20

5

XN2 807 804

30

21

1

21

3

31 22

INTERCONNECT PLUGS

7

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 21

CTGD 3/4 Pole 40 - 260 Amp Sheet 1 of 2

N1,2,3,N - NORMAL LINE

E1,2,3,N - EMERGENCY LINE

T1,2,3,N - LOAD

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 4 WIRE SYSTEMS.

TN 22

N3

32

T3 21

N2

T2 20

N1

T1

16

E3

31

15

E2

30

E1

14

CA CCN

CN/CE

206

CCE

306

CCEO

CCNO 406

CCEO

506

CCNO

208 309

308

209

CN/CE

- MAIN TRANSFER OPERATOR

32

BK

BK/W

31

Y/W

Y

G/W

BL/W

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

11V 900

BL

XN1 -

906

903

10V

905

902

900

807

806

24V

G/W

G

804

10V

Y/W

803

804

805 Y

G/W

G

11V

- MAIN TRANSFER OPERATOR CAPACITOR

XE1

904

XN2

10V

BL/W 902

800 BL

30

G

BK

XN1 24V

307

JUMPER

22 BK/W

21

BK/W

20

CA

CCE

CCN

800

(18) EMERGENCY 24V OUTPUT

NORMAL 24V OUTPUT (BLANK) CCEO - COIL CONTROL RELAY (OPEN EMERGENCY) CCNO - COIL CONTROL RELAY (OPEN NORMAL)

908

CCE

GND

901

801

CCNO 908

CCN

808

808

CCEO

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803 804

3-PHASE NORMAL SENSING

807 806

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

906 905

SN-1

ATS POWER PANEL LAYOUT

26

25ZA

SE-1

A4-1

A3-1

A4-2

A3-2

SN-2

SEO-1

36

A4-1

SE-2

25ZA 25ZA 25ZA

SNO-1 SNO-2

25B

25ZA

35B

25ZA

35B

801A

25B

901A

SEO-2 SOL-1 SOL-2

NOTES

WIRE CONNECTION

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

T3

15

16

N1

N2

N3

21

TN

NN

22

A3-1

35B

A3-1 A3-2

25B

A4 SN

A3-2

SNO

234

COM SEO

SOL

901 SOL-1 SOL-2

LEGEND

T2

14

CN/CE

A4-2

801

T1

20

A4-1 A4-2

25ZA

EMERGENCY CONTROL POWER

(1) J5B

AUXILIARY CONTACTS

25ZA

NORMAL CONTROL POWER

805

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE1STRIPE

A3

206

SE

CA

30

208

E1

306

GND

31

E2

32

E3

206

EN

306

Page 22

ATS Electrical Schematic CTGD 3/4 Pole 40 - 260 Amp Sheet 2 of 2

DS

LIMIT SWITCH SCHEMATIC

25ZA SNO-2

25ZA

(6)

25ZZ SEO-2

SNO-1

SN-2

SEO-1

SEO

35B SE-1

SNO

36

SE

26 SE-2

GND

(1)

SN-1

SN

J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

31 21

30

XN2

306

209

5

801

1

900

905

906

805

806

807

804

902

801

901 GND

908

808

800

206

J7

309

J7

4

4

506

2

808

800

406

CCEO

J10

MX SERIES CONTROL PANEL J6

J5A J5B

J11

LEGEND WIRE CONNECTION OPTIONAL

AUXILIARY CONTROL PANEL

14

15

30

31

4 22 16

12

J9

20

21

14

15

30

31

22

32

RELAY/ TRANSFORMER BOX

J8 J10

J11

1

903

26

800

900

25B

21

800

30

31

900

1

J8

3

307

209

406

308

309

506

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

J10

1

16

307

209

406

902

308

309

506

12

7

4

900 12

AUXILIARY CONTROL PANEL TO POWER PANEL

3 35B

25ZZ 25ZA

306

206

800

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

4

234 COM 801A 901A

9

J9

904

800

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

20

J6

1

206

32

9

INTERCONNECT PLUG DIAGRAM

J7

21

1

J5B ON BOTTOM

ATS POWER PANEL

803

RELAY/TRANSFORMER BOX TO POWER PANEL

J9

DS

20

9

21

6

900

3

20

1

31

CCN

5

3 2

1

J8

6

308

CCNO 5

908

4

3

30

4

307

CCE

NORMAL OPEN POSITION LIMIT SWITCH

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL PLUG J5A AND TO POWER PANEL

1 901

EMERGENCY OPEN POSITION LIMIT SWITCH

SNO -

18

21

3

5 1

20

NORMAL POSITION LIMIT SWITCH

SEO -

9

10

806 805 803

6

6

800 902 804

31

SN -

DS - DISCONNECT SWITCH ON MX100

J5B

1

24V 10V 11V

906 905 903

2

900 902 904

20

XN1

24V 10V 11V

807 804

30

21

XE1

EMERGENCY POSITION LIMIT SWITCH

INTERCONNECT PLUGS

2

22

SE -

(BLANK)

25B

3 306

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 23

CTGD 2 Pole 40 - 260 Amp Sheet 1 of 2

N1,2,N - NORMAL LINE

T1,2,N - LOAD

E1,2,N - EMERGENCY LINE

NN

EN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 3 WIRE SYSTEMS.

TN 21

N2

31

T2

15

20

N1

T1

E2

30

E1

14

CA CCN

CN/CE

206

CCE

306

CCEO

CCNO 406

CCEO

506

CCNO

208 309

308

209

307

CCN

30

- MAIN TRANSFER OPERATOR CAPACITOR

CN/CE

- MAIN TRANSFER OPERATOR

BK

BK/W

BK/W

*** XN2 - NORMAL 3-PHASE SENSING TRANSFORMER XN1 - NORMAL CONTROL TRANSFORMER XE1 - EMERGENCY CONTROL TRANSFORMER

906

900

Y/W

905 Y

904

11V

903

10V

G/W

902

BL

BL/W

900

807 G/W

24V

G

BK

804

806

G

31

CA

XE1

10V

Y/W

805

11V

Y

804

803 G/W

902 BL/W

G

800 BL

10V

JUMPER

XN2

XN1 24V

22

21

BK/W

20

CCE

800

(18) EMERGENCY 24V OUTPUT

NORMAL 24V OUTPUT (BLANK) CCEO - COIL CONTROL RELAY (OPEN EMERGENCY)

808

808

908

CCE

CCNO - COIL CONTROL RELAY (OPEN NORMAL)

GND

901

CCNO 908

CCN 801

CCEO

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

SINGLE PHASE NORMAL SENSING

804 807

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

(NOT USED)

806

NORMAL CONTROL POWER

805 906 905

EMERGENCY CONTROL POWER

(1) J5B

ATS POWER PANEL LAYOUT T1

AUXILIARY CONTACTS SN-1

25ZA

26

25ZA

SE-1

A4-1

A3-1

A4-2

A3-2

36 A4-1

14

15

N1

N2

20

A4-1 A4-2

T2

TN

NN

21

CN/CE

A4-2 A3-1 A3-1

SN-2

25ZA

SE-2

25ZA 25ZA 25ZA

SNO-1 SNO-2

25B 35B 35B 25B

25ZA 25ZA 801A 901A

SEO-1 SEO-2 SOL-1 SOL-2

A3-2

35B 25B

A3-2

SNO

234 SOL

801 901

A4 SN

SOL-1 SOL-2

COM SEO

A3 SE

CA

206

30

208

E1

306

LEGEND

NOTES

WIRE CONNECTION

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

GND

31

E2

206

EN

306

ATS Electrical Schematic CTGD 3/4 Pole

Page 24

40 - 260 Amp

DS

LIMIT SWITCH SCHEMATIC

25ZA SNO-2

25ZA

(6)

25ZZ SEO-2

SNO-1

SN-2

SEO-1

SEO

35B SE-1

SNO

36 (1)

SN-1

SN

J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

31 22

30

21

SE -

EMERGENCY POSITION LIMIT SWITCH

SN -

NORMAL POSITION LIMIT SWITCH

SEO -

EMERGENCY OPEN POSITION LIMIT SWITCH

SNO -

NORMAL OPEN POSITION LIMIT SWITCH

SE

26 SE-2

GND (BLANK)

25B

DS - DISCONNECT SWITCH ON MX100

INTERCONNECT PLUGS

20

J5B

1

J6

9

1

904

903

26

800

900

25B

3

21

XE1

XN2

XN1

24V 10V 11V

905

906

805

806

807

804

902

801

901 GND

908

808

803

36

35B

24V 10V 11V

807 804

20

10

806 805 803

5

31

800 902 804

6

6

30

906 905 903

5

900 902 904

18 RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL PLUG J5A AND TO POWER PANEL

21

J7

31

20

CCN 3

209

800

4

306

4

206

20

21

14

15

30

31

22

900

808

506

309

K-1260

16 32

9

21

12

J7

6

5

6

5

J8

J10

307

209

406

308

309

506

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

800

CCEO

J9

1 308

3 306

2

1

2

1

K-1260

CCNO

J8

206

RELAY/TRANSFORMER BOX TO POWER PANEL 908

1

1

2 801

4

900

K-1260

3

3 4

3

30

CCE 4

307

1

2

1 901

K-1260

25ZZ 25ZA

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

J10

4

1

800

206

3

16

307

209

406

902

308

309

506

12

7

406

J9

20

21

14

15

30

31

22

32

306

J5B ON BOTTOM 9

INTERCONNECT PLUG DIAGRAM DS

MX SERIES CONTROL PANEL

J6

J5A

J5B

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

J11

1 20

21

800

4 800

234 COM 801A 901A

ATS POWER PANEL

J7

J11

LEGEND WIRE CONNECTION OPTIONAL

AUXILIARY CONTROL PANEL

RELAY/ TRANSFORMER BOX

J8

30 9

J9

J10

31

900

900 12

AUXILIARY CONTROL PANEL TO POWER PANEL

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 25

CTGD 3/4 Pole 400 Amp

Sheet 1 of 2 N1,2,3,N - NORMAL LINE

E1,2,3,N - EMERGENCY LINE

T1,2,3,N - LOAD

NN

EN TN 22

N3

32

T3 21

N2

T2 20

N1

T1 CCN

206

16

E3

31

15

E2

30

14

SCN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 4 WIRE SYSTEMS.

E1

506 CCNO

SCNO 217

400R

CN/O CCN

CCEO

+ RTN -

401R

201

209

406

CCNO

308

SCEO

JUMPER

SCE

CCE

306

CE/O CN/0 RTE RTN SCE/SCEO SCN/SCNO

307A 501R

CE/O CCEO

30

BK

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

903

906

(18) EMERGENCY 24V OUTPUT

800

Y/W

Y

G/W

G

BL/W

900

BL

XN1 -

11V

905

902

10V

904

900

24V

NORMAL 24V OUTPUT (BLANK) CCEO - COIL CONTROL RELAY (OPEN EMERGENCY)

908

CCE

CCNO - COIL CONTROL RELAY (OPEN NORMAL)

GND

901

801

CCNO 908

CCN

808

808

CCEO

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

- EMERGENCY TRANSFER OPERATOR - NORMAL TRANSFER OPERATOR - BRIDGE RECTIFIER, CE/O - BRIDGE RECTIFIER, CN/O - CE/O CUTOUT SWITCHES - CN/O CUTOUT SWITCHES

32

XE1

G/W 807

804 G

31

BK/W

JUMPER

10V

Y/W 806

805 Y

804 G

11V

G/W 803

800 BL

CCE

307

XN2

10V

BL/W 902

24V

502

309

22

BK

XN1

500R

BK/W

21

BK/W

20

+ RTE -

804

3-PHASE NORMAL SENSING

807

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

806 NORMAL CONTROL POWER

805 906 905

EMERGENCY CONTROL POWER

(1) J5

ATS POWER PANEL LAYOUT

T1

T2 14

AUXILIARY CONTACTS

A4-1

A3-1

A4-2

A3-2

A3-2

A4-2

A3-2

A4-2

A3-1

A4-1

A3-1

A4-1

N1 20

T3 15

N2 21

TN 16

N3

NN

22 SE A3 SEO A3 217

401R

-

RTN + 201

CE/O LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

CN/O

NOTES ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

SCE 501R SCEO

307A +

RTE -

500R

502 A4 SN A4 SNO

30

E1

31

E2

32

E3

EN

SCNO

400R SCN

Page 26

ATS Electrical Schematic CTGD 3/4 Pole 400 Amp

Sheet 2 of 2 DS

LIMIT SWITCH SCHEMATIC

25ZA

25ZA

25ZZ

SEO

(6)

GND

SNO

SEO

35B

SNO

36

SE

26

SN

SE (1)

SN

J6

RELAY/TRANSFORMER BOX 30

801

306

209

5

905

906

805

806

807

804

902

801

901 GND

908

808

800

206

CCN

309

4

506

2

808

800

406

CCEO

J7 21

14

15

30

31

4 22

J7

J10

16 32

9

12

J9

J9

1

J5 ON BOTTOM

INTERCONNECT PLUG DIAGRAM DS

MX SERIES CONTROL PANEL J5

J6

J5 ATS POWER PANEL

J7

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

904

903

26

800

900

25B

J10

20

21

14

15

30

31

9

1

J8

3

307

209

406

308

309

506

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

J10

4

1

800

206

16

307

209

406

32

902

308

309

506

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3 35B

25ZZ 25ZA

306

22

12

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

RELAY/TRANSFORMER BOX TO POWER PANEL

J8

1

18

20

J6

9

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

21

6

900

3

20

1

31

803

10

5

4

3 1

2 6

308

CCNO 5

908

NORMAL POSITION LIMIT SWITCH

J5

1

21

1

900

6

20

2

1

31

806 805 803

1 30

SN -

20

800 902 804

4

6 2

3

307

CCE 4

901

EMERGENCY POSITION LIMIT SWITCH

24V 10V 11V

906 905 903

5

900 902 904

SE -

XN1

24V 10V 11V

807 804

30

21

XE1

XN2

NORMAL OPEN POSITION LIMIT SWITCH

INTERCONNECT PLUGS

3

31 21

EMERGENCY OPEN POSITION LIMIT SWITCH

SNO -

DS - DISCONNECT SWITCH ON MX100

TO MX SERIES CONTROL PANEL

22

SEO -

(BLANK)

25B

7

3 306

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 27

CTGD 2 Pole 400 Amp

Sheet 1 of 2 N1,2,N - NORMAL LINE

T1,2,N - LOAD

E1,2,N - EMERGENCY LINE

NN

EN TN 21

N2

31

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 3 WIRE SYSTEMS.

E2

T2 15

20

N1

30

E1

T1 CCN

14 206

SCN

506 CCNO

SCNO 217

400R

CN/O CCN

CCEO

+ RTN -

401R

201

209

406

308

SCEO

JUMPER

SCE

306

CCNO

CCE CE/O CN/0 RTE RTN SCE/SCEO SCN/SCNO

307A 501R

CE/O

CCE 30

BK

BK/W

XN1 - NORMAL CONTROL TRANSFORMER XE1 - EMERGENCY CONTROL TRANSFORMER

906

900 800

Y/W

903

11V

905

904

902 BL/W

900 BL

G/W 807

10V

G

BK

804 G

XN2 - NORMAL 3-PHASE SENSING TRANSFORMER

XE1 24V

(18) EMERGENCY 24V OUTPUT

NORMAL 24V OUTPUT (BLANK) CCEO - COIL CONTROL RELAY (OPEN EMERGENCY) CCNO - COIL CONTROL RELAY (OPEN NORMAL) GROUND

808

CCNO 908

808

908

CCE

GND

901

CCN 801

CCEO

- EMERGENCY TRANSFER OPERATOR - NORMAL TRANSFER OPERATOR - BRIDGE RECTIFIER, CE/O - BRIDGE RECTIFIER, CN/O - CE/O CUTOUT SWITCHES - CN/O CUTOUT SWITCHES

31

BK/W

JUMPER

10V

Y/W 806

805

11V

Y

804 G

G/W 803

10V

BL/W 902

800 BL

22

307

XN2

XN1 24V

502

309

Y

21

BK/W

20

500R

G/W

CCEO

+ RTE -

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

SINGLE PHASE NORMAL SENSING

804

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

807

(NOT USED)

806

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

NORMAL CONTROL POWER

805 906 905

EMERGENCY CONTROL POWER

(1) J5

ATS POWER PANEL LAYOUT T2

T1

AUXILIARY CONTACTS

A3-2

A4-2

A3-2

A4-2

A3-1

A4-1

A3-1

A4-1

N1 20

TN 15

14

N2

NN

21 SE A3 SEO A3

A4-1

A3-1

A4-2

A3-2

217

401R

-

RTN + 201

CE/O LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

CN/O

NOTES ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

SCE 501R SCEO

307A +

RTE -

500R

502 A4 SN A4 SNO

30

E1

31

E2

EN

SCNO 400R SCN

Page 28

ATS Electrical Schematic CTGD 2 Pole 400 Amp

Sheet 2 of 2

DS

LIMIT SWITCH SCHEMATIC

25ZA

25ZA

(6)

25ZZ

SEO SNO

SEO

35B

SNO

36

SE

26

SN

GND (BLANK)

25B

SN

J6

RELAY/TRANSFORMER BOX

31 21

30

20

31

800 902 804

20

806 805 803

6

5

6

J5

1

21

209

1

306

2

801

800

3

3

900

206

CCN 4

1

2 4

307

905

906

805

806

807

804

902

801

901 GND

908

808

803

J7

J8

4

309

2

506

CCEO 6

808

3

900

1

20

5

4

3 1

2 6

308

CCNO 5

908

31

J10

21

800

MX SERIES CONTROL PANEL J6

J5 J5

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND OPTIONAL

WIRE #22 REMAINS WIRED IN RELAY/ TRANSFORMER BOX. WIRE #22, IS NOT CONNECTED TO ATS POWER PANEL.

22

900

25B

J10

1

J8

15

307

209

406

30

31

308

309

506

J9

20

21

14

15

30

31

9

4 22

800

902 12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3 35B

25ZZ 25ZA

3

14

12

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

RELAY/TRANSFORMER BOX TO POWER PANEL

INTERCONNECT PLUG DIAGRAM

WIRE CONNECTION

800

21

1

J7

4

9

406

J5 ON BOTTOM

ATS POWER PANEL

26

20

J9

DS

1

903

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

J7

J6

9 904

18

1 30

NORMAL POSITION LIMIT SWITCH

24V 10V 11V

906 905 903

CCE

EMERGENCY POSITION LIMIT SWITCH

SN -

DS - DISCONNECT SWITCH ON MX100

10 901

SE -

XN1

24V 10V 11V

900 902 904

NORMAL OPEN POSITION LIMIT SWITCH

INTERCONNECT PLUGS

5

XN2 807 804

30

21

XE1

EMERGENCY OPEN POSITION LIMIT SWITCH

SNO -

SE (1)

TO MX SERIES CONTROL PANEL

22

SEO -

306

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

1

J10

206

3 306

307

209

406

308

309

506

7

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

AT S E lectrical S chematic

P age 29

C T G D 3/4 Pole 600 - 3000 Amp S heet 1 of 2 N1,2,3,N - NOR MAL LINE

E 1,2,3,N - E ME R G E NC Y LINE

T 1,2,3,N - LOAD

NN

EN

* S WIT C HE D OR S OLID NE UT R AL AS S P E C IF IE D F OR 4 WIR E S Y S T E MS .

TN 22

N3

32

E3

T3 16

21

N2

31

E2

T2 15

20

N1

30

E1

T1 14

206R

CE C NO

REO -

209R

506R

CEO

C C NO

C NO

C C NO

RE RN REO R NO

308R

R NO -

406

506

30

32

BK

B K /W

B K /W

31

XE 1

XN1 -

NOR MAL C ONT R OL T R ANS F OR ME R

XN2 -

NOR MAL 3 P HAS E S E NS ING T R ANS F OR ME R

XE 1 -

E ME R G E NC Y C ONT R OL T R ANS F OR ME R

906

11V

905

904

10V

903

902

900

24V

807

804

CN

308

10V

806

805

803

804

11V

(18) E ME R G E NC Y 24V OUT P UT

800

Y /W

Y

G /W

G

B L/W

BL

G

G /W

Y

Y /W

G

900

G /W

800 BL

CN CEO

NOR MAL 24V OUT P UT (B LANK ) C C E O - C OIL C ONT R OL R E LAY (OP E N E ME R G E NC Y ) C C NO - C OIL C ONT R OL R E LAY (OP E N NOR MAL) G R OUND

808

C C NO 908

808

908

CCE

G ND

901

CCN 801

CCEO

901

C C E - C OIL C ONT R OL R E LAY (E ME R G E NC Y )

801

C C N - C OIL C ONT R OL R E LAY (NOR MAL)

902

C OMMON

903

S ING LE P HAS E E ME R G E NC Y S E NS ING

904 803

T R ANS F OR ME R LE ADS C OLOR C ODE S : BK B K /W BL B L/W G G /W Y Y /W

-

- C LOS E INTO E ME R G E NC Y, T R ANS F E R OP E R ATOR - C LOS E INTO NOR MAL, T R ANS F E R OP E R ATOR - OP E N F R OM E ME R G E NC Y, T R ANS F E R OP E R ATOR - OP E N F R OM NOR MAL, T R ANS F E R OP E R ATOR - C E B R IDG E R E C T IF IE R - C N B R IDG E R E C T IF IE R - C E O B R IDG E R E C T IF IE R - C NO B R IDG E R E C T IF IE R

CE

CCE

XN2

10V

B L/W 902

24V

307R

RE -

22

BK

B K /W XN1

+

406R

21

306R

307

309

20

208R

209

CCEO

CCEO

RN -

+

CCN

CCE

306

+

206

+

CCN

804

3-P HAS E NOR MAL S E NS ING

807

B LAC K B LAC K /WHIT E S T R IP E B LUE B LUE /WHIT E S T R IP E GR E E N G R E E N/WHIT E S T R IP E Y E LLOW Y E LLOW/WHIT E S T R IP E

806 NOR MAL C ONT R OL P OWE R

805 906 905

E ME R G E NC Y C ONT R OL P OWE R

(1) J5

AT S P OWE R PANE L LAY OUT TN

T1

T2 14

CN

NN AUXILIAR Y C ONTAC T S

N1 20

C NO

T3 15

N2 21

16

N3 22

+

RN -

A4

A4-1

SN +

A3-1

S NO

A4-1

A4-2

A3-2

R NO -

A4-1 A4-2 A4-2 A3-1 A3-1

LE G E ND WIR E C ONNE C T ION WIR E ON T E R MINAL B LOC K

NOT E S AT S S HOWN IN NOR MAL P OS IT ION WIT H NO P OWE R AVAILAB LE .

A3-2 A3-2

+

WIR E IN INT E R C ONNE C T P LUG

A3

-

SE 30

OP T IONAL LOC AT E D ON R E LAY / T R ANS F OR ME R B OX

REO

SEO

EN

CEO CE

E1

31

E2

32

E3

+

RE -

Page 30

ATS Electrical Schematic CTGD 3/4 Pole 600 - 3000 Amp Sheet 2 of 2

DS

LIMIT SWITCH SCHEMATIC

25ZA

25ZA

25ZZ

SEO

GND

(6)

(BLANK)

25B

SNO

SEO

35B

SNO

36

SE

26

SN

SE SN

(1) J6

TO MX SERIES CONTROL PANEL

30

24V 10V 11V

900

801

306

209

5

6

20

J5

1

21

905

906

805

806

807

804

902

801

901 GND

908

808

800

206

CCN

4

309

2

506

CCEO 6

808

3

900

1

20

5

4

3 1

2 6

308

CCNO 5

908

31

803

10

2

1

31

806 805 803

21

800

20

21

14

15

30

31

4 22

J7

J10

16 32

9

406

12

J9

J9

1

J5 ON BOTTOM

INTERCONNECT PLUG DIAGRAM DS

MX SERIES CONTROL PANEL J5

J6

J5 ATS POWER PANEL

J7

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

26

800

900

25B

J10

20

21

14

15

30

31

9

1

J8

3

307

209

406

308

309

506

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

J10

4

1

22

206

16

307

209

406

32

902

308

309

506

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

3 35B

25ZZ 25ZA

306

800

12

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

RELAY/TRANSFORMER BOX TO POWER PANEL

J8

1

903

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

J7

J6

9 904

18

1 30

NORMAL POSITION LIMIT SWITCH

20

800 902 804

4

6 2

3

307

CCE 4

901

EMERGENCY POSITION LIMIT SWITCH

SN -

24V 10V 11V

906 905 903

5

900 902 904

NORMAL OPEN POSITION LIMIT SWITCH

SE -

XN1

1

XN2 807 804

30

21

XE1

SNO -

INTERCONNECT PLUGS

3

31 21

EMERGENCY OPEN POSITION LIMIT SWITCH

DS - DISCONNECT SWITCH ON MX100

RELAY/TRANSFORMER BOX

22

SEO -

7

3 306

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

ATS Electrical Schematic

Page 31

CTGD 2 Pole

600 - 3000 Amp Sheet 1 of 2

N1,2,N - NORMAL LINE

E1,2,N - EMERGENCY LINE

T1,2,N - LOAD

NN

EN TN 21

T1

307R

309

CE

CEO

CNO

REO -

209R

506R

RNO -

CN 308

406

RE RN REO RNO

CCNO

506

BK/W

30

31

XE1

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3-PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

906

905

903

XN1 -

11V 900 800

Y/W

Y

902

904

10V

G

BL/W

900

24V

BL

807 G/W

806

804 G

CNO

308R

10V

Y/W

CEO

CCNO

(18)

(BLANK)

801

CCEO - COIL CONTROL RELAY (OPEN EMERGENCY)

908

CCE

CCNO - COIL CONTROL RELAY (OPEN NORMAL)

GND

901

808

CCNO 908

CCN

EMERGENCY 24V OUTPUT NORMAL 24V OUTPUT

808

CCEO

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903

SINGLE PHASE EMERGENCY SENSING

904 803

SINGLE PHASE NORMAL SENSING

804 807

TRANSFORMER LEADS COLOR CODES: BK BK/W BL BL/W G G/W Y Y/W

-

- CLOSE INTO EMERGENCY, TRANSFER OPERATOR - CLOSE INTO NORMAL, TRANSFER OPERATOR - OPEN FROM EMERGENCY, TRANSFER OPERATOR - OPEN FROM NORMAL, TRANSFER OPERATOR - CE BRIDGE RECTIFIER - CN BRIDGE RECTIFIER - CEO BRIDGE RECTIFIER - CNO BRIDGE RECTIFIER

CE

CCE

307

CN

22

BK

BK/W 803

805

11V

Y

804 G

G/W

10V

BL/W 902

800 BL

RE -

XN2

XN1 24V

306R

G/W

CCEO 21

208R

209

406R

20

RN -

+

CCEO

CCE

306

+

206R

CCN

E1

14

206

+

CCN

* SWITCHED OR SOLID NEUTRAL AS SPECIFIED FOR 3 WIRE SYSTEMS.

E2

30

BK

20

N1

15

BK/W

T2

+

N2

31

(NOT USED)

806

NORMAL CONTROL POWER

805

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

906 905

EMERGENCY CONTROL POWER

(1) J5

ATS POWER PANEL LAYOUT T1

T2 14

CN

AUXILIARY CONTACTS

N1

CNO

20

TN 15

N2

NN +

21

RN -

A4

A4-1

SN

A3-1

A4-2

A3-2

+

SNO

A4-1

RNO -

A4-1 A4-2 A4-2 A3-1 A3-1 A3-2

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG OPTIONAL LOCATED ON RELAY/ TRANSFORMER BOX

NOTES

A3-2

+

ATS SHOWN IN NORMAL POSITION WITH NO POWER AVAILABLE.

REO

SEO

A3

SE

CEO CE

30

E1

31

E2

+

EN

RE -

Page 32

ATS Electrical Schematic CTGD 2 Pole

600 - 3000 Amp Sheet 2 of 2

LIMIT SWITCH SCHEMATIC

DS 25ZA

25ZA

25ZZ

SEO

(6)

GND (BLANK)

25B

SNO

SEO

35B 26

SE (1)

SN

SN J6 TO MX SERIES CONTROL PANEL

RELAY/TRANSFORMER BOX

31 21

30

20

20

4

31

806 805 803

J5

1

21

905

906

805

806

807

804

902

801

901 GND

908

808

803

209

2

306

1

801

800

6

6

901

206

CCN

J7

J8

4

309

2

506

CCEO 6

808

3

900

1

20

5

4

3 1

2 6

308

CCNO 5

908

31

J10

20

21

800

14

15

30

31

INTERCONNECT PLUG DIAGRAM MX SERIES CONTROL PANEL J6

J5 J5

RELAY/ TRANSFORMER BOX

J8 J9

LEGEND WIRE CONNECTION OPTIONAL

WIRE #22 REMAINS WIRED IN RELAY/ TRANSFORMER BOX. WIRE #22 IS NOT CONNECTED TO ATS POWER PANEL.

903

26

800

900

25B

36

16

12

J9

J10

20

21

14

15

30

31

9

22

1

J8

25ZZ 25ZA

3 306

307

209

406

308

309

506

7

9

RELAY/TRANSFORMER BOX TO POWER PANEL

4

1

800

206

J10

3 306

307

209

406

902

308

309

506

12

7

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

3 35B

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

206

22

RELAY/TRANSFORMER BOX TO POWER PANEL

1

J7

4

9

406

J5 ON BOTTOM

ATS POWER PANEL

904

21

J9

DS

1

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL

J7

J6

9

18

1

30

NORMAL POSITION LIMIT SWITCH

INTERCONNECT PLUGS

800 902 804

5

2

1 5

307

CCE

EMERGENCY POSITION LIMIT SWITCH

SN -

DS - DISCONNECT SWITCH ON MX100

10 900

NORMAL OPEN POSITION LIMIT SWITCH

SE -

24V 10V 11V

906 905 903

4

3

900 902 904

SNO -

XN1

24V 10V 11V

807 804

30

21

XE1

XN2

3

22

EMERGENCY OPEN POSITION LIMIT SWITCH

SNO

36

SE

SEO -

9

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL (IF REQUIRED)

Page 33

ATS Electrical Schematic CTG(D) Options A6 T3/W3 Sheet 1 of 2 LEGEND:

MX100 DIN RAIL RA6N ....... Normal Presignal Relay...24VAC. Relay RA6E........ Emergency Presignal Relay...24VAC. TB............ Terminal Block J8............ Plug-R/T Box Pin male (Qty. 3) Socket female (Qty. 3) J11..........

Plug Pin housing 9 pt.

Socket receptacle 9 pt.

Pin male (Qty. 8) Socket female (Qty. 8) Polarization Key Delay Model with Presignal overlay/static shield assembly MX100.....

R/T BOX... Standard ATS model

TO J11 PLUG 902 36A

3

2

1

7

6

5

TO J11 PLUG 25A

902 26A 35A

413D 8

Relay/Transformer Box CCE............ Control Relay, Close Emergency CCN............ Control Relay, Close Normal XE1............ Control Transformer, Emergency XN1,XN2........ Control Transformer, Normal Power Panel Limit Switches A3R............ Auxiliary Contact-Emergency Position A4R............ Auxiliary Contact-Normal Position SE-1,2......

Emergency Position SN-1,2....... Normal Position

8

RA6N 413C

12

11 10

413B

4

14 13

2

1

6

5

RA6E

9

413C 413A

808 808

TO J5A PLUG

Interconnect Plugs J5A, J5B, J6, J7, J8, J11

3 7

413D

25ZA 808A

TO J11 PLUG

TO J5A PLUG

12 11 4

10

9

14 13

908 908

25ZA 908A

TO J11 PLUG

When Normal fails, A6 circuit is open (or T3/W3 circuit closes) (adjustable) until MX100 timer times out.

The Emergency transfer relay(s) picks up and closes its contacts to transfer the switch to Emergency. A6 recloses (or T3/W3 circuit reopens).

A6

TYPICAL LIMIT SWITCHES ON POWER PANEL A4R

808A

908A

A4R

808A

(EMERGENCY) 900 900

800

J8

ALTERNATE A4R LIMIT SWITCH CONNECTIONS FOR 400A ATS

36A

26

SE-1

413D

(COMMON) 902

24VAC. FROM R/T BOX

J8 J11

J8

808A

RA6N

808

J11

SN-1

T3/W3

(NORMAL) 800

A4R

26A

TB

CONTROL RELAY SCHEMATIC

A3R

800

413B

413A

When Normal restores, A6 circuit opens (or T3/W3 circuit closes) (adjustable) until MX100 timer times out.

The Normal transfer relay(s) picks up and closes its contacts to transfer the switch to Normal. A6 recloses (or T3/W3 circuit reopens).

413C

OPERATION:

MX100 EMERG. OPEN SIGNAL J5A

36

RA6N SN-2

35B

25B

35A

SE-2

25ZA

25A

25ZA

A3R

SN-1

26A

908A

RA6E

908

J11

J5A

26

SN-2

35B

ALTERNATE SN-1,2 LIMIT SWITCH CONNECTIONS FOR 400A ATS

25ZA

MX100 NORMAL OPEN SIGNAL

RA6E

35A

TYPICAL LIMIT SWITCH SCHEMATIC

CUSTOMER CONNECTIONS

DS RA6N

RA6N RA6N J11

25A

SE-2

RA6E

35A

SN-2

SE-1

26A J11

LEGEND WIRE CONNECTION WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG

36A

SN-1

26

RA6E

DS

25B

SEO

413A

413B

RA6E 413C

413D

SNO

36

RA6N

RA6E

(6) GND

35B

J11

J11

25ZA 25ZZ

J11

SE (1) SN J6

TO MX SERIES CONTROL PANEL DELAY MODEL

A6

T3/W3

ATS Electrical Schematic

Page 34

CTG(D) Options A6 T3/W3 Sheet 2 of 2 TYPICAL RELAY/TRANSFORMER BOX SCHEMATIC

BK

XN1 -

NORMAL CONTROL TRANSFORMER

XN2 -

NORMAL 3 PHASE SENSING TRANSFORMER

XE1 -

EMERGENCY CONTROL TRANSFORMER

11V

905

903

904

900

10V

902

24V

807

806

10V

31

906

XE1

804

805

11V

803

902

10V

804

800

24V

XN2

BK

XN1

30 BK/W

22 BK/W

21

BK/W

20

Y

(18) EMERGENCY 24V OUTPUT

800

Y/W

G

G/W

BL

BL/W

G/W

G

Y/W

Y

G/W

G

BL

BL/W

900

NORMAL 24V OUTPUT (BLANK)

CCE

801

901

(BLANK)

CCN

(BLANK) GND

GROUND

901

CCE - COIL CONTROL RELAY (EMERGENCY)

801

CCN - COIL CONTROL RELAY (NORMAL)

902

COMMON

903 SINGLE PHASE EMERGENCY SENSING

904 803

TRANSFORMER LEADS COLOR CODES: -

804

3-PHASE NORMAL SENSING

807

BLACK BLACK/WHITE STRIPE BLUE BLUE/WHITE STRIPE GREEN GREEN/WHITE STRIPE YELLOW YELLOW/WHITE STRIPE

806 NORMAL CONTROL POWER

805 906

EMERGENCY CONTROL POWER

905

(1) J5B

TYPICAL INTERCONNECT PLUGS

TYPICAL RELAY/TRANSFORMER BOX FOR STANDARD ATS

J5A

1 31 22

30

21

20

21

XE1

XN2

9

905

906

805

806

807

804

902

801

901 GND

908

808

803

904

903

800

900

XN1

24V 10V 11V

24V 10V 11V

807 804

10 900 902 904

800 902 804

906 905 903

18 FROM MX100 CONTROL PANEL TO J5B PLUG ON RELAY/TRANSFORMER BOX AND TO DIN RAIL

806 805 803

J5B

901

900

CCE

5

6

20

801

1

905

906

805

806

902

801

901 GND

807

804

803

904

903

26

800

CCN

800

900

25B

J8

209

3

306

4

3

10 307

J6

9

J7

206

18

J9

J7

1 20

21

14

15

30

31

9

4 22

1

J8

206 16

32 12

RELAY/TRANSFORMER BOX TO POWER PANEL

DS

MX SERIES CONTROL PANEL

J6 J11

307

209

800

900

7

3

902 9

RELAY/TRANSFORMER BOX TO POWER PANEL

J7 J8

WIRE ON TERMINAL BLOCK WIRE IN INTERCONNECT PLUG

1

J11

808A 908A

DIN RAIL

3 902

J5A

J5B

LEGEND

35B

RELAY/ TRANSFORMER BOX

25ZZ 25ZA

306

INTERCONNECT PLUG DIAGRAM

WIRE CONNECTION

36

4 6 MX SERIES CONTROL PANEL TO POWER PANEL

RELAY/TRANSFORMER BOX TO MX SERIES CONTROL PANEL J5A PLUG

J5B ON BOTTOM

ATS POWER PANEL

3

21

1

2

31

1

2

6

5

1 30

4

BK BK/W BL BL/W G G/W Y Y/W

26A

36A

25ZA 25A

35A

7 9 POWER PANEL TO RELAYS ON DIN RAIL

ATS Electrical Schematic CTG(D) Option C/D One Channel Clock Sheet 1 of 1

CONNECTION DIAGRAM

COM

M

1

NC

NO

2

3

4

ONE CHANNEL CLOCK 7 DAY

5 J3 PIN 3 (FOR D ACCESSORY) J3 PIN 4 (FOR C ASSESSORY)

800

J3 PIN 8 902

J9 1

MALE PLUG

J3 4 1

800

4

TSL

TSNL GND

902 9

12

5

8

MX 100 CONTROL PANEL TO CLOCK ON DIN RAIL

RELAY/TRANSFORMER FOX TO CLOCK

LEGEND

See SEBU7602 for programming instructions.

Exercise clock, Weekly program with 20 settings.

Clock 24V, 60 HZ Socket Receptacle 8 pt. Mini Socket Female Mini (Qty. 2)

J3 Plug-MX100.....

J9 Plug-R/T Box.....

Socket Receptacle 12 Pt. Socket Female .093" (Qty. 2)

The "C" plant exercisor starts the engine (No Load Test) by closing the TSNL circuit.

OPERATION

The "D" plant exercisor simulates normal line failure, starts generator and transfers load to emergency at selected time intervals.

NOTES 1. Total GENERATOR running time = clock ON time + "U" timer ON time (if U is used).

2. Mount Clock and Transformer to Din Rail on MX100 Control Panel.

CAUTION

!

Before changing the time setting, turn Disconnect Switch (DS) to "OFF" position; after desired selection has been made, return DS to "ON" position

Page 35

Page 36

ATS Electrical Schematic CTG(D) Option C/D Two Channel Clock Sheet 1 of 1

CONNECTION DIAGRAM

NO

M

1

2

3

NC

4

5

NO

6

NC

7

TWO CHANNEL C/D CLOCK 7 DAY

8

J3 PIN 4 800

J3 PIN 8 J3 PIN 3

902

J9 1

MALE PLUG

J3 4

1

4

TSL

800

TSNL GND

5

8

902 9

12

MX100 CONTROL PANEL TO CLOCK ON DIN RAIL

RELAY/TRANSFORMER BOX TO CLOCK

LEGEND C/D.....

See SEBU7602 for programming instructions.

Exercise clock, Weekly program with 42 set-point programs Clock 24V, 60 Hz Din Rail Mounting Base.

Socket Receptacle 8 pt. Mini Socket Female Mini (Qty. 3)

J3 Plug-MX100.....

J9 Plug-R/T Box.....

Socket Receptacle 12 Pt. Socket Female .093" (Qty. 2)

OPERATION C-MODE: The "C" plant exercisor starts the engine (No Load Test) by closing the TSNL circuit "C2".

D-MODE: The "D" plant execisor simulates normal line failure, starts generator, and transfers load to emergency at the selected time intervals.

NOTES 1. Total GENERATOR running time = "C" ON time + "U" timer ON time (if U is used).

2. Mount Clock to Din Rail on MX100 Control Panel.

CAUTION

!

Before changing the time setting, turn Disconnect Switch (DS) to "INHIBIT" position; after desired selection has been made, return DS to "AUTO" position

Page 37

ATS Electrical Schematic CTG(D) Option C/D - 365 Sheet 1 of 1 CONNECTION DIAGRAM TWO CHANNEL C/D CLOCK 365 DAY

OPERATING INSTRUCTIONS - SEE SEBU7602 J3 PIN 8 J3 PIN 4

6

7

8

NO

NC NO

M

1

2

3

NC

4

5

800 902 J3 PIN 3

J9 1

MALE PLUG

J3 4

1

800

4

TSL

TSNL GND

5

8

902 9

12

MX100 CONTROL PANEL TO CLOCK ON DIN RAIL

RELAY/TRANSFORMER BOX TO CLOCK

LEGEND C/D.....

See SEBU7602 for programming instructions.

Exercise clock, 365 day program.

Clock 24V, 60 Hz (No longer available).

Clock 24V, 60 Hz Socket Receptacle 8 pt. Mini Socket Female Mini (Qty. 3)

J3 Plug-MX100.....

Socket Receptacle 12 Pt. Socket Female .093" (Qty. 2)

J9 Plug-R/T Box.....

OPERATION C-MODE: The "C" plant exercisor starts the engine (No Load Test) by closing the TSNL circuit "C2".

D-MODE: The "D" plant execisor simulates normal line failure, starts generator, and transfers load to emergency at the selected time intervals.

NOTES 1. Total GENERATOR running time = "C" ON time + "U" timer ON time (if U is used).

2. Mount Clock and Transformer to Din Rail on MX100 Control Panel.

CAUTION

!

Before changing the time setting, turn Disconnect Switch (DS) to "INHIBIT" position; after desired selection has been made, return DS to "AUTO" position

Page 38

ATS Electrical Schematic CTG(D) Option HT Sheet 1 of 1

CABINET MOUNTING

SCHEMATIC FIG. A (120 VAC SYSTEMS)

14

3

15

4

120 V TO J9 PLUG

H

15B

R

HTR1 5

430C

6

430D

TH

1

R

2

TH

R

L

ENCLOSURE

FIG. B (480 VAC SYSTEMS/120 VAC CONTROL VOLTAGE)

14

480 V TO J9 PLUG

HTR1

R

15

3

430 B

4

120V

14

15

430 A

XT

5

R 6

430C

H

15B 2

TH

R

HTR2 (480 VAC SYSTEM ONLY) J9

430D

MALE PLUG

1

THE HEATER WILL BE MOUNTED 1" BELOW THE NEUTRAL BAR MOUNTING HOLES.

14A

15A

HTR1

1

L

14

15

9

THERMOSTAT

FIG.C (208 OR 240 VAC SYSTEMS) HTR2

R

14

3

430C

5

LEGEND:

208V OR 240V

TO J9 PLUG

R

15

4

15

430D

6

14

T1, T2.....

430A, .....

430B TH............

HTR1 .....

HTR2 .....

XT...........

Load voltage from ATS

R............

Relay, DPDT:

XT 14A

15A 15B 2

TH

R

1

L

J9 Plug-R/T Box.....

Control voltage 120 V (for fig. B option only) Thermostat Strip heater, 125W., 120V, Strip heater, 150W., 240 V, Transformer 480/120 V, 10 VA 240/120 V, 10 VA 208/120 V, 10 VA 277/120 V, 10 VA 575/120 V, 10 VA

Socket Receptacle 12 Pt. Socket Female .093" (Qty. 2)

OPERATION: When temperature in cabinet drops below thermostat set point, heater is turned "ON". Above set point, heater turns "OFF".

FIG.D(480 VAC SYSTEMS)

3

4

14

15

H

15B 2

L

R

430E

NOTES: 6

430D

1.

Thermostat factory set at 50 F unless otherwise specified.

3. Mount Transformer and Relay on auxiliary control panel.

14A

15A

430C

2.( * ) Use for Fig. A or Fig. B option only.

XT

TH

5

R

15

HTR2

HTR2

R

14

480 V TO J9 PLUG

12

RELAY/TRANSFORMER BOX TO AUXILIARY CONTROL PANEL

* Customer provides 120VAC control voltage

H

4

1

Page 39

ATS Electrical Schematic CTG(D) Option Q2 Sheet 1 of 1

CONNECTION DIAGRAM

8

3

2

1

7

6

5

SCHEMATIC

CUSTOMER SUPPLIED INPUT VOLTAGE

TO GND (J3 PIN 8)

Q2 Q2 12

11 10

4

14

9 TO TSL (J3 PIN 3)

13

CUSTOMER SUPPLIED INPUT VOLTAGE

Q2

J3 1

MALE PLUG

4

TSL GND 5

MX100 INPUT

MX100 CONTROL PANEL TO Q2 RELAY ON DIN RAIL

LEGEND

J3 Plug - MX100......

12VDC

Socket Receptacle 8 pt. Mini Socket Female Mini (Qty. 2)

OPERATION Q2

-

J3

PIN 3

8

LOCKING TAB

Q2 Relay........

J3

PIN 8

Remote Peak Shave or Area Protection Circuit Energize Q2 Relay to simulate a normal line failure causing the Generator to start and transfer the load to Emergency.

Should Emergency fail during this operation, the transfer switch will retransfer back to Normal.

INSTRUCTIONS Mount Q2 Relay on Din Rail on MX1OO Control Panel.

Page 40

ATS Electrical Schematic CTG(D) Option Q3 Sheet 1 of 1

CONNECTION DIAGRAM

8

3

2

1

7

6

5

SCHEMATIC

TO GND (J3 PIN 8)

CUSTOMER SUPPLIED INPUT VOLTAGE

Q3

12

11 10

9

Q3

TO Q3 (J3 PIN 6) 4

14

13 ADD TAG PER INSTRUCTIONS BELOW

Q3

CUSTOMER SUPPLIED INPUT VOLTAGE J3

J3

PIN 8

PIN 6

J3 1

MALE PLUG

Q3

MX100 INPUT

4

GND

5

8

LOCKING TAB

MX100 CONTROL PANEL TO Q3 RELAY ON DIN RAIL

LEGEND Q3 Relay......

J3 Plug - MX100......

24VDC

Socket Receptacle 8 pt. Mini Socket Female Mini (Qty. 2)

OPERATION Q3

- Remote Inhibit Transfer to Emergency Circuit.

Voltage applied to Q3 input will allow transfer to Emergency, conversely, no input on Q3 will result in no transfer to Emergency. To enable Q3 option engage Q3 jumper.

INSTRUCTIONS 1. Add tag marked "TO ENABLE Q3 OPTION ENGAGE Q3 JUMPER".

2. Q3 Relay on Din Rail on MX1OO Control Panel.

Page 41

ATS Electrical Schematic CTG(D) Option ZNET100 Sheet 1 of 1

COMPONENT LAYOUT

1

NETWORK TERMINAL CONNECTIONS (NOTE 3)

2

INSTRUCTIONS

NOTES: 1. DISCONNECT ALL POWER TO MX100 PC BOARD AND DISCHARGE CAP BEFORE PLUGGING IN NETWORK CARD. 2. GROUND YOURSELF AND FOLLOW ESD PRECAUTIONS WHEN HANDLING NETWORK CARD AS WELL AS MX100 PC BOARD. 3. NETWORK CABLE TO BE BELDEN 8471, 16WG (UNSHIELDED TWO CONDUCTOR TWISTED PAIR) NOT INCLUDED.

OPERATION NETWORK CARD ALLOWS COMMUNICATION OF ATS POSITION, AVAILABLE SOURCE AND TIMERS RUNNING TO A REMOTE ANNUNCIATOR PANEL, PC OR PLC VIA ONE PAIR OF TWISTED WIRES.

Page 42

ATS Electrical Schematic CTG(D) Option 6A Sheet 1 of 1

CONNECTION TO MX100 CONTROL PANEL: J3

TS AUTO GND (J3 PIN 8)

TEST

1

4

TSL

TSL (J3 PIN 3)

GND MX100 CONTROL PANEL TO TEST SWITCH CONTACT

TS MOUNTED ON DOOR OF ENCLOSURE

LEGEND:

6A..... Maintained Test Switch 2 Pos. Operator N.O. Contact Block Nameplate J3..... Plug - MX100 Socket Receptacle 8 pt. Mini Socket Female Mini (Qty. 2)

OPERATION: When activated in the TEST position, TS will simulate a normal line failure.

The TS will automatically transfer the load to the emergency position.

When the test switch is returned to the AUTOMATIC position, the transfer switch will restore the load to the normal line position. Should Emergency fail while the ATS is in the Emergency position, the ATS will transfer back to Normal.

Page 43

Component Locations Cabinet Location

Page 44

MX100 Controller Layout

Page 45

Customer Connections

Page 46

Power Panel: CTG 40 to 225 Amps Solenoid 225 to 400 Amps Molded Type 600 to 1200 Amps 1600 to 3000 Amps

Page 47 Page 48 Page 49 Page 50

CTGD 40 to 260 Amps 400 Amps 600 to 1200 Amps 1600 to 3000 Amps

Page 51 Page 52 Page 53 Page 54

Relay/Transformer Box Standard Delayed

Page 55 Page 56

Click on the page number to jump to the desired page.

(NOTE:You will need to have the "hand tool" to select these.)

In order to go to the Table of Schematics Index CLICK HERE

In order to go to the Glossary CLICK HERE

Page 44

Cabinet Door Locations Auto/Inhibit Select Switch

MX100 Microprocessor Controller Engine Start Control Connection Customer Connection

DIN Rail

Relay/ Transformer Box

Page 45

MX100 FREQUENCY %

VOLTAGE % DROP OUT

PICK UP

N

90

95

85

100

80

Inside T I M E R S

90

DROP OUT

90

95

85

100

98

75

90

W(SEC)

P(SEC) 5 10

5

10

1

15

0

U(MIN) 2.5

DW(SEC) 5 10

0

1

5

100

PICK UP 95

90

80

3

0

98

75

PICK UP

E

PICK UP 95

90

30

100

T(MIN) 1 5 10 0

20 30

DT(SEC) 5 10 1

30

Adjustments

MX100

NORMAL POSITION

NORMAL AVAILABLE

PRESIGNAL TIME DELAY TO NORMAL

DELAY ENGINE STOP

C/D-T EXERCISER

Outside

EMERGENCY POSITION

PRESIGNAL ON

EMERGENCY AVAILABLE

PRESIGNAL TIME DELAY TO EMERGENCY

TEST

DELAY TO EMERGENCY

Display

NORMAL

BYPASS DELAY TO

Page 46

Customer Connection

E11 E12 E13 TYPICAL ENGINE START CONNECTION E11-E12 (5 AMP MAX)

E11 E13 E12

CUSTOMER CONNECTIONS

Page 47

Power Panel - 40 to 225 Amps Solenoid Type

BR CN/ CE

SCN/SCE

A4

A3

SCN/SCE Tag

CN/CE

Description

Solenoid

SCN/SCE

Coil Cutout Switch

SCN/SCE

Coil Cutout Switch

BR A3/A4

Rectifier Auxiliary Contacts

Page 48

Power Panel - 225 to 400 Amps Molded Type

T1

N1

BR

T2

T3

N2

N3

TN

NN

CN/ CE

SCN/A4

SCE/A3 CN-P

E1

Tag

N 1,2,3 N E 1,2,3 N T 1,2,3 N CN/CE CN-P SCN/SCE A3/A4 BR

E2

E3

EN

Description

Cable Connection Lug

Solenoid Solenoid Plunger and Link Coil Cutout Switches Auxiliary Contacts Rectifier

Page 49

Power Panel - 600 to 1200 Amps

ARC GRID

NN

N1

N2

N3

E1

E2

E3

CN A4

A4 A3

SN

DS A3

SE

CE EN

STATIONARY CONTACT (ARC GRID REMOVED FOR CLARITY)

Tag N 1,2,3, N E 1,2,3, N T 1,2,3, N

MOVABLE CONTACT

Description

Cable Connection Lug Stationary Contact Assembly Kit Arc Grid Assembly Kit Movable Contact Assembly Kit

CN/CE

Coil Volts 120

Poles 2 2

240

3

208

3,4

4 Main Operating Coils

575/600

3 4 3

480 4 416 SN

CCN Cutout Switch

SE

CCE Cutout Switch

A3

Emergency Position Auxiliary Contact

A4

Normal Position Auxiliary Contact

DS

Disconnect Switch

3

Page 50

Power Panel - 1600 to 3000 Amps ARC GRID ASSEMBLY

NN

CN A4

N1

N2

N3

E1

E2

E3

SN

RN

DS

RE

A3

EN

SE

CE

STATIONARY CONTACT (ARC GRID REMOVED FOR CLARITY)

Ta g N 1,2,3 E 1,2,3 T 1,2,3

MOVABLE CONTACT

Description

Cable Connection Lug

CN/CE

Coil Volts 120 240

Main Operating Coils

208 575/600 480 416

SN

CCN Cutout Switch

SE A3

CCE Cutout Switch Emergency Position Auxiliary Contact

A4

Normal Position Emergency Contact

DS

Disconnect Switch

RN, RE

Rectifier

Poles 2 2,3 4 3 4 3 4 3 4 3

Page 51

Delayed Transition - 40 to 260 Amps

N2

N3

TN

NN

CN/CE

N1

T3

T2

T1

MOVABLE CONTACT ARC GRID

A4SN

STATIONARY CONTACT A3SE

DS CA

E1

E2

E3

EN

CA

Tag N 1,2,3, N E 1,2,3, N T 1,2,3, N

Description Cable Connection Lug Wire Size Stationary Contact Assembly Kit Stationary Load Contact Assembly Kit Arc Grid Assembly Kit Movable Contact Assembly Kit

CN/CE, CA

CA (See Note)

Linear Actuator and Capacitors Coil Volts

Poles

Quantity

mf

120

2

1

340-408

1

108-130

240 208 Note: 2S denotes two capacitors wired in series

575/600

480

416 SN

CN1 Cut-out Switch

SE

CE1 Cut-out Switch

A3

Emergency Position Auxiliary Contact

A4

Normal Position Auxiliary Contact

DS

Disconnect Switch (older versions)

2 3 3

1

145-174

4

1

145-174

3

2S

36-43

4

2S

36-43

3

2S

72-86

4

2S

72-86

3

2S

72-86

Page 52

Delayed Transition - 400 Amps

T2

T1

T3

ARC GRID

DS N1

N2

N3

SCNO

SCN CE/O

CN/O SCE SCEO

E1

STATIONARY CONTACT

E3 MOVABLE CONTACT

Tag

NL 1,2,3 EL 1,2,3 T 1,2,3 NLN,ELN,TN

E2

Description

Cable Connection Lug, CU Wire

NL 1,2,3 NLN EL 1,2,3

Movable and Stationary Contact Assembly (For 3P Units)

ELN Arc GridAssembly Kit RTN/R TE

Coil Rectifier

SCN/SCNO

Sol Limit Switch

SCE/SCE

Sol Limit Switch

SN/SNO

Emergency Position Contact

SE/SEO

Normal Position Contact

DS

Disconnect S witch

CN/CNO CE/CEO

Main Operator Solenoids Voltage System Pole

Volts

Ph

Wire

Coil VDC

240

3

3

240

3

120/208

3

4

208

3,4

480

3

3

480

3

277/480

3

4

480

3,4

240/41 6

3

4

416

3

Page 53

Delayed Transition - 600 to 1200 Amps

T ag N L 1,2,3 E L 1,2,3 T L 1,2,3 NN, EN, TN

Des cription

Cable Connection Lug, CU W ire S tationary Contact A s s em bly K it A rc G rid A s s em bly K it M ovable Contact A s s em bly K it M ovable Contact

R N /R N O R E /R E O

Coil R ectifier

S N /S N O

Lim it S witch

S E /S E O

Lim it S witch

A3

E m ergency Pos ition A uxiliary Contact

A4

N orm al Pos ition A uxiliary Contact

DS

Dis connect S witch

CN /CN O CE /CE O

M ain Operator S olenoids V oltage S ys tem

V olts

Ph

W ire

Coil V DC

240

3

3

240

Pole 3

120/208

3

4

208

3,4

480

3

3

480

3

277/480

3

4

480

3,4

240/416

3

4

416

3

Page 54

Delayed Transition - 1600 to 3000 Amps ARC GRID ASSEMBLY NN

CN/ CNO

N2

N1

N3

RN RNO

REO RE

EN

CE/ CEO

E2

E1

MOVABLE CONTACT

E3

STATIONARY CONTACT

Tag

Description

N 1,2,3 E 1,2,3 T 1,2,3 NLN,ELN

Cable Connection Lug, CU Wire

CN/CNO CE/CEO

Main Operator Solenoids Voltage System

Volts

Ph

Wire

120

1

2

Coil VDC 120

Pole 2

120/240

1

3

240

2,3

240

3

3

240

3

120/208

3

4

208

3,4

480

3

3

480

3

575

3

3

575/600

3

277/480

3

4

480

3,4

120/240

2

4

240

4

240/416

3

4

416

3

SN/SNO-1,2

Switch Bracket Assembly

SE/SEO-1,2

Switch Bracket Assembly

SN/SNO-3,4

Switch Bracket Assembly

SE/SEO-3,4

Switch Bracket Assembly

Page 55

Relay Transformer Box - Standard 2

1

PRI.

PRI.

SEC.

SEC.

PRI. SEC.

3

(J8)

(J7)

(J10)

(J9)

(J5)

Item

P

Description

Molded

Other

1

Transformer

1VA

25 VA

2

Transformer

25 VA

1VA

3

Relay

Flange Mount

24 V Coil

Page 56

Relay Transformer Box - Delayed

2

1

PRI.

PRI.

SEC.

SEC.

PRI. SEC.

3

(J8)

(J7)

(J10)

(J5)

I te m

P

D e s c r ipt io n

1

Transformer (25 VA)

2

Transformer (1VA)

3

Relay (24V)

(J9)

Page 57

Standard Features and Options

Standard Features A3

Auxiliary Contact: Closed when the switch is in the emergency position

A4

Auxiliary Contact: Closed when the switch is in the normal position

CDT

7 day timed exercise (CDT memory backup battery included), pushbutton/timer operation

E

Engine Start Contact

L

Indicating LED Pilot Lights: L1 Indicates switch in emergency position L2 Indicates switch in normal position L3 Indicates normal source available L4 Indicates emergency source available

P1

Time Delay to Engine Start: Standard setting 3 seconds, adjustable 0-10 seconds

R50

In-Phase Monitor, self-adjusting (not included on ZTGD models)

T

Time Delay on Retransfer to Normal: To delay retransfer to normal source (immediate retransfer on generator set failure); standardsetting 30 minutes, adjustable 0-30 minutes

U

Time Delay for Engine Cool Down: Allows engine to run unloaded after switch retransfer to normal; standard setting 5 minutes, adjustable 0-5 minutes

W

YEN

Options A6

Motor Load Disconnect Circuit: 1 N.C. operates during transfer; adjustable (not available on ZTGD models or models with R50); includes timing indicator lamp; adjustable 1-30 seconds

C

Plant Exerciser (no load): Automatically starts the generator to run unloaded at selected intervals (7 day clock operation)

C/D

Plant Exerciser (load/no load): Allows the generator to start and run unloaded or to simulate a power failure, start generator and run under load (7 day clock operation)

C/D-365 Plant Exerciser: Same as C/D with 365 day programming options D

Plant Exerciser (load): Automatically starts the generator and transfers the load at selected intervals (7 day clock operation)

HT

Heater and Thermostat

Q2

Peak Shave/Remote LoadTest: Input for peak shave or remote load test; includes automatic return to normal if emergency source fails and normal is present; 120 VAC or 24 VDC

Q3

Inhibit Transfer to Emergency: Input circuit to inhibit transfer to emergency; 120 VAC or 24 VDC

T3/W 3 Transfer Presignal: 1 N.O. operates during transfer;

adjustable (not available on ZTDG models or models with R50); includes timing indicator lamp; adjustable 1-30 seconds

Time Delay on Transfer to Emergency: To delay transfer to emergency after verifying emergency source available; standard setting 1 second, adjustable 0-15 seconds ZNET

Network communications interface card

6A

Maintained Test Switch: Maintained Auto-Maintained Test

Pushbutton Bypass of T & W Timers

When specified for use with a CTGD Series delayed transition switch, the control panel also includes the following: DT

Time Delay fromNeutral Switch Position to Normal onRetransfer: Standardsetting5 seconds, adjustable 1-30 seconds

DW

Time DelayfromNeutral SwitchPositiontoEmergency: Standardsetting 5 seconds, adjustable 1-30 seconds

LN/LD Center-Off position/Off Delay Timing indicating lights

Page 58

Helpful Shortcuts for Viewing Schematics in Adobe Acrobat

Key Stroke

Function

H

Hand Tool

Z

Zoom Tool

Ctrl and L

Full Screen Viewing Mode¹

Ctrl and 0 (zero)

Fit in Window

Ctrl and + (plus)

Zoom In

Ctrl and - (minus)

Zoom Out

Ctrl and F

Find

Ctrl and G

Find Again

¹ Press Esc to return to normal viewing mode.

When you view a PDF document in a Web browser, all of the Acrobat Reader tools are available in the browser. In Windows, you can click the two small vertical lines (next to the Adobe icon at the left of the tool bar) to minimize or maximize the tool bar.

Note: Many keyboard commands are mapped to the Web browser rather than to Acrobat, so some Acrobat keyboard shortcuts may not be available in the browser window.

Page 59 T ig h t e n in g To r qu e f o r L u g s S ocket S ize Acros s Flats

Torque Lb. - In.

Lb. - Ft.

1/8

45

4

5/32

100

8

3/16

120

10

7/32

150

12

1/4

200

17

5/16

275

23

3/8

375

31

1/2

500

42

9/16

600

50

N OT E :

A ll c o n t ro l w ir e s (1 8 -1 2 A W G ) m u s t be t o r qu e d t o 1 9 in /lbs .

©2002 Caterpillar All Rights Reserved

Printed in U.S.A.