KENR8662KENR8662_SIS.pdf

KE

NR

8662

30

Pa

ge

, (D

ime

ns

ion

s:

39

in

ch

es

x 2

8 i

nc

he

s)

Models: XQ20 and XQ30

KENR8662October 2008

C2.2 Rental Generator SetElectrical SystemGBE1-UP

2008 CaterpillarAll Rights Reserved

Printed in U.S.A.

GLOWPLUGCONNECTIONS

FUEL ACTUATORCONNECTOR

OIL PRESSURESENSORMAGNETIC

PICKUPSTARTER MOTOR

CONNECTIONS

STARTER SOLENOIDCONNECTIONSENGINE INTERFACE

MODULE (EIM)

LOW COOLANTLEVEL SENDER

COOLANTTEMPERATURE

SENDER GLOWPLUGRELAY

VOLTAGE SELECTORSWITCH

CONTROLPANEL

DISTRIBUTIONPANEL

CONTROLPANEL

DISTRIBUTIONPANEL

ELECTRONIC GOVERNOR

CONTROLPANEL

DISTRIBUTIONPANEL MAGNETIC

PICKUPOIL PRESSURE

SENSOR

LOW COOLANTLEVEL SENDER COOLANT

TEMPERATURESENDER

GLOWPLUGRELAY

STARTER MOTORCONNECTIONS

STARTER SOLENOIDCONNECTIONS

VOLTAGE SELECTORSWITCH

CONTROLPANEL

DISTRIBUTIONPANEL

ENGINE INTERFACEMODULE (EIM) /ELECTRONICGOVERNOR

FUSES

CONNECTOR 1CONNECTOR 2 J1 J2

15.

OP.

58.(2.5mm)

52.(1.5mm)

58.(2.5mm)

+.(2.5mm)

(1.5mm)51.

(10mm)

(1.5mm) YGN.

(10mm) 5.

150 150

1 2 3 4 5 6

1

2

3

4 RCV.

TXD.

VBB2.

GND2.

7 3B.

2 3 41 5 8 9 10 11 12

310

60

60

130

90

300 100

80

30040

110

220

90

70

100

110

100

140

220

210 100

470

460

40 40 40 40 40 40

100

700

300

150

140

190

40 40 40 40 40 40 40 40 40 40

40

40

40

40

40

150

8080

290

SPLICE +. A

SPLICE 5. ASPLICE 5.B

SPLICE +.B

50

150

180

100

1400

21.5.

1400

730

(0.75mm)19.

(4.0mm)+.

100

SPLICE 16.170

50 50

-ACT+ACT1 2

5.53A1 2

40 40

SPLICE 53A

SPLICEEARTH/SRN

+.

(1.5mm)3B.150

50

53A.

50

505.

16.

(0.75mm)(0.75mm)ET 16

70 70

5.

21. 70

70

1150

310

FL. 5.

2 1

350

1300

10. /0.75MM56. /0.75MM19. D+ /0.75MM

16. /0.75MM15. /0.75MM

5A. /1.5MMN/AN/AYGN. /1.5MM54. /0.75MMET. /0.75MMOP. /0.75MM

5. /1.5MM4. /0.75MM3. /1.5MM+. /1.5MM

CIRCUIT IDENTIFICATION NUMBERSFOR 22 WAY AMP CONNECTOR

WIRE INDENT / WIRE GUAGE

19

2122

20

N/A

1817

14

1615

10

131211

98

N/A

2

67

5

34

POSITION NO:1

N/A

BLANKING PIN

3A. /1.5MM8



2

567

34

POSITION NO:1

5. /0.75MM4. /0.75MM+. /1.5MM10. /0.75MM53. /1.5MM52. /1.5MM51. /1.5MM



53A. /1.5MM5. /0.75MM5B. /0.75MM5A. /1.5MM17. /1.5MM53. /1.5MM



2

65

34

POSITION NO:1

POSITION NO:

BCD

A

5B. /0.75MM54. /0.75MM57. /0.75MM56. /0.75MM

GND2. /0.75MMVBB2. /0.75MMTXD. /0.75MMRCV. /0.75MM

CIRCUIT IDENTIFICATION NUMBERSFOR 4 WAY MOLEX CONNECTOR

WIRE INDENT / WIRE GUAGEPOSITION NO:

4321

N/A

N/AN/A

N/AN/A

1112

109

POSITION NO:

CIRCUIT IDENTIFICATION NUMBERSFOR 12 BLACK DEUSTCH CONNECTOR

N/AN/AN/A

3B. /0.75MM

N/A


78

6

45

3

N/A

12

N/A

8 ACT-. /1.5MM

RCV. /0.75MMVBB2. /0.75MM57 (SCR) WHITE53A. /0.75MM

1112

109


GND2. /0.75MM

CIRCUIT IDENTIFICATION NUMBERSFOR 12 WAY GREY DEUSTCH CONNECTOR

5 (SCR) BLACK

TXD. /0.75MM

ACT+. /1.5MM

N/AN/A

5. /0.75MM

76

45

3

POSITION NO:12

WIRE INDENT / WIRE GUAGEPOSITION NO:

3

54

21 5. / 0.75MM

57. / 0.75MM

NO CONNECT

CIRCUIT IDENTIFICATION NUMBERSFOR 5 WAY G+H MALE

57. WH SCR /0.75MM5. BK SCR /0.75MM

FL. / 0.75MM

47 /1.5MM


CIRCUIT IDENTIFICATION NUMBERSFOR 2 PIN DEUTSCH

POSITION NO:

21

ACT-. /1.5MMACT+. /1.5MM



POSITION NO:

21

5 / 1.5MM53A / 1.5MM



POSITION NO:

21

FL. / 1.5MM5. / 1.5MM

ENGINE SOCKET CONNECTORTO DISTRIBUTION PANEL


ELECTRONIC GOVERNOR J1 CONNECTOR

ELECTRONIC GOVERNORJ1 CONNECTOR



ELECTRONIC GOVERNOR CALIBRATION TOOL CONNECTOR

ELECTRONIC GOVERNOR CALIBRATION TOOL CONNECTOR

FUEL LEVELSENDER CONNECTOR

FUEL SWITCHSENDER CONNECTOR

NOT USED

EMERGENCY STOP SWITCHCONNECTOR

EMERGENCY STOP SWITCHCONNECTOR

ENGINE INTERFACEMODULE CONNECTOR 1ENGINE INTERFACEMODULE CONNECTOR 2

ENGINE INTERFACEMODULE CONNECTOR 1


FUEL ACTUATORCONNECTOR(CONNECTED WHEN ELECTRONICGOVERNOR IS USED)

FUEL CONTROLSOLENOID CONNECTOR

(CONNECTED WHEN MECHANICALGOVERNOR IS USED)

OIL PRESSURESENDER CONNECTOR

MAGNETIC PICKUPCONNECTOR

GLOWPLUGCONNECTOR

GLOWPLUG RELAYCONNECTIONS

STARTER +CONNECTIONS

STARTER SOLENOID CONNECTOR

ALTERNATORGROUND

COOLANT TEMPERATURESENDER CONNECTOR

NOT USED

LOW WATERLEVEL SWITCH

CONNECTOR

FUEL CONTROL SOLENOIDCONNECTOR

FUEL ACTUATOR CONNECTOR

MAGNETIC PICKUP CONNECTOR

XQ30 ENGINE HARNESS

ELECTRONIC GOVERNOR J1 CONNECTOR


80

660

50

50

50

270

150 160

530

240

220

SPLICE 53.

400

370

780

270

120

220

210

180

80140

140

37080

90 90

20A. 5.

+.

16.

5.

53.

15.

53.

10

5.

57.

YGN.

100

180

5.

OP.

100

80

5.

FL.

160

9050160170

260

280

150

130

150

YGN. (4mm)

5. (10mm)9090

YGN.

19.

16.

50

50

ET.

100200

+. 51.

80

80

20A.

SPLICE 5. B

SPLICE 16.

SPLICE 5. A

SPLICE 20A

2

2

SPLICE +.

120 120

+.

21

34

78

56

1516

9

12

1413

1110

17

20

2221

1918

POSITION NO: WIRE INDENT / WIRE GUAGE


BLANKING PIN+. / (1.5mm)3A. /(1.5mm)4. /(0.75mm)5. /(2.5mm)53. /(1.5mm)OP. /(0.75mm)ET. /(0.75mm)54. /(0.75mm)YGN. /(2.5mm)N/A

5A. /( 0.75mm)

15. /(0.75mm)16. /(0.75mm)20A /(1.5mm)

19. /(0.75mm)56. /(0.75mm)10. /(0.75mm)N/A

CIRCUIT IDENTIFICATION NUMBERSFOR 2 WAY PLUG KIT CONNECTOR

POSITION NO: WIRE INDENT / WIRE GUAGE12

53. /(1.5mm)5. /(1.5mm)


POSITION NO: WIRE INDENT / WIRE GUAGEABCD

56. /(0.75mm)57. /RED54. /(0.75mm)5A. /(0.75mm)

CIRCUIT IDENTIFICATION NUMBERSFOR 5 WAY G+H MALE

POSITION NO: WIRE INDENT / WIRE GUAGE12

5. /(0.75mm)57. /(0.75mm)

43

N/AN/A

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

N/A

FL. /(0.75mm)

N/A

20A. /(0.75mm)5. /(0.75mm)


CIRCUIT IDENTIFICATION NUMBERSFOR 2 WAY DEUTSCH TERMINAL

B

POSITION NO:A


4. /(0.75mm)78

6

3A. /(1.5mm)5. /(0.75mm) & BLUE

POSITION NO:


345

12

+. /(4mm)10. /(0.75mm)53. /(2.5mm)58. /(2.5mm)51. /(2.5mm)

CD

FL. /(0.75mm)+. /(0.75mm)

N/A5

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2



FUEL CONTROL SOLENOIDCONNECTOR

MAGNETIC PICKUP CONNECTOR



XQ20 ENGINE HARNESS



MAGNETIC PICKUPCONNECTOR

GLOWPLUGCONNECTOR

FUEL CONTROLSOLENOID CONNECTOR

OIL PRESSURESENDER CONNECTOR


CONNECTOR

COOLANT TEMPERATURESENDER CONNECTOR

STARTER -CONNECTION

ALTERNATORCONNECTIONS

ALTERNATORCONNECTIONS


FUEL LEAKDETECT SWITCHCONNECTIONS


ENGINE BLOCKGROUND CONNECTION

ENGINE BLOCKGROUND CONNECTION

STARTER +CONNECTION

STARTER SOLENOID CONNECTION

(NOTE A)

XQ20 COMPONENT LOCATIONS

XQ30 COMPONENT LOCATIONS

ENGINE INTERFACEMODULE (EIM)

ELECTRONICGOVERNOR XQ20 PANEL VIEW

XQ30 PANEL VIEW

Title Form NumberSystem Operation / Test and Adjust KENR8791Special Instruction- Electronic Governor KENR6237

277/120/120

480/208

277/120/120

277/120

480/208

E N L1

MCCB

480/208/240

L2 L3

CS6369 OUTLET50A 240/120V

M1

M1 M2

M2

M3

M3

M4

M4

50A/S3 50A/S4

SIGNALSTART

CONV. OUTLET20A 120V GFCI

S1 S2

RUN

OVERSPEED/EMERGENCY STOP

HIGH ENG.TEMP/LOW COOLANT

OIL PRESSURE

kp/cm

VIEW FUEL

ENGINE TEMPERATURE

psi

2

10080

120

Cels.0

PANEL LIGHT

HOURS RUN

10

0HOURS

QUARTZ

000 401

FUEL

FUEL LEVEL

EMERGENCY STOP PRE-HEAT

LLL3L1

L2L3

L1L2

V

VOLTS ADJUSTLOW VOLTAGE POSITIONSMULTIPLY READING X 2 IN

0

L3-NLN

L1-N

L2-N

0

L3 L1

A

OFFON

Volt

BATTERY VOLTS

V

Hz

LOW FUEL LEVEL/FUEL LEAK

FAIL TO START

LOW OIL PRESSURE

LAMP TEST / RESET

AUTOSTOP

PAN

EL

LIG

HT

STOP

psi

kp/cm

STOPEMERGENCY

FUEL

FUEL GAUGEVIEW

ADJUSTVOLTS

ADJUST

Volt0000004

HOURS

L1-L3 L3-N

01

10

PRE-HEAT

120

0

80 100

Cels.

OFF

PANEL LIGHT

ON

SPEED

Hz

OFFL1-L2

L2-L3

L1-N

L2-N

V

OFF

L1L3

RUN

A

EMERGENCY STOP OPERATED

HIGH ENGINE TEMPERATURE/

LAMP TEST/RESET/FUEL GUAGE

OVERSPEED/

LOW OIL PRESSURE

LOW COOLANT LEVEL

FAIL TO START

FUEL ALARM

LOW BATTERY VOLTAGE

2

AUTO

M1 M2 M3 M4 M5 M6

AUX. SUPPLY INLET30A 125V M1 M2

20A125V

20A125V

M3 M4

20A120/208V

20A120/208V

STARTSIGNAL

50A250V

M5 50A250V

M5

MCCB50A 480V- 125A 208V

1 PHASE 3 PHASE

E N L1 L2 L3 E N L1 L2 L3

120V

120V

240V

120V OR 277V

120V OR 277V

120V OR 277V

208V OR 480V208V OR 480V

208V OR 480V

Related Electrical Service Manuals

KE

NR

8662

30

Pa

ge

, (D

ime

ns

ion

s:

39

in

ch

es

x 2

8 i

nc

he

s)

THIS SCHEMATIC IS FOR THE XQ20 AND XQ30C2.2 RENTAL GENERATOR SETS. PART NUMBER: 265-9784, CHANGE: 04, VERSION: DK (XQ20)PART NUMBER: 320-9846, CHANGE: 02, VERSION: DK (XQ30)

Components are shown installed on a fully operable machine.

Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.

12345678

A

B

C

D

E

F

12345678

A

B

C

D

E

F

HARNESS NUMBER DESCRIPTION

321-9633 CHG00 XQ30 ENGINE HARNESS328-0655 CHG01 XQ20 ENGINE HARNESS- STANDARD328-0656 CHG01 XQ20 ENGINE HARNESS- WITH ELECTRONIC GOVERNOR

COMMS LINK

FUEL

OPEN END VIEW

ELECTRONICAPECS 4500

GOVERNOR

VBB2

REF.

DOOR

CHASSIS

BOX

2

IN PLACE OF FCS

10

8

5

3

57

ACTUATOR

5

ACT+

ACT-

RCV

VBB211

12

:86

FCS

ELECTRONIC GOVERNOR GE6

J1 CONN

PICK UP

IF REQUIRED

MAGNETIC

5A

REF.E07

13

53

TXD

GND2

4

1

9 REF.E08

5

E05

GS

GLOWPLUG

53

ACSS

53A 58A12V

:30

SS

M

G

MAGNETICPICK UP 1

5

E07

53D08REF.

53

D05

D06REF.

:87

53 REF.

CON1

75

151 (15A)

58

46 4

+5

+

D05REF.

MODULEINTERFACE

3

2

53

58

(15A)

(25A)

D

B

5A

57CON2

57ENGINE

3

21

8 3

4 10

20

9

A 56

C 54

D05

D05REF.

REF.

REF.

E05REF.

5TXDRCV

INSIDE ENGINE LOOM

FOR 1500 RPM LEAVE3B UNTERMINATED

INSIDE CONTROL PANEL3B WITH CABLE 3FOR 1800 RPM TERMINATE

6

7

GND2

1

3

8

93B

ANALOG SPEEDINPUT (PVR/SOLUTIONS)

2

12

11

J2 CONN

(VREF)

(APP)

(SRTN)

320

321

319

5

10

ALTERNATORCHARGING

REF.D07/E06/F06

PANELLIGHT

61

E08REF.

10

19

W/L

+E

+

2

50

PANELLIGHTOFF/ON

MCB2

2A

7AMCB1

6A

REF.D05

7A 7A 7

AUTO

RUNSTOP

P2

24

24

STARTSIGNAL

CUSTOMER

5

2

BV-

8

1

+

11

STOPEMER.

17

5

5A

5

8

REF.D08

REF.D05

P1 AUTOSTOPRUN

REF.F08REF.D06/

10 - 271

AMMETER SELECTOR

5 +

SWITCH.4

AMMETER

119

A

:1

113

:2

114

C11

2

REF.

7

E06C51C31

10 4

C90

11

215

C10 C30 C50 C90FOR WIRING DETAILS.

SEE 265-9793

VOLTAGE ADJUSTPOTENTIOMETER

E+

E-

154153

6

R250

WPOT

110

152151

FIELD

-

EXCITER

0

TIS2S1

VT2

VT1

G 2230

24

17

25

19

16

CURRENT TRANSFORMERS40/5 AMP.P1 P2

S1 S2

P1

S1 S2

P2

P1

S1 S2

P2

V1

W1

W6W5W2

V5V2

V6

U1

U6U5U2

11

4

2

5 14

30

24

32

21

SELECTORSWITCH

3-SINGLE PHASE

2 - 17 - 32

TERMINALS LINKEDEXTERNALLY

1-HIGH2-LOW

110

2

AUXILIARIES.SELECTOR SWITCH

VOLTAGE

115

101

1 3 11

N1

REF.F06

P

FUELLEAK

C

DFUEL SWITCH

SENDER

A

5

B

E08

FL

53 REF.

S1REF.E07

S2

7A

S3

CRB

REF.E08

AUXILIARY CONTROL

137 136

ALR/

LAMPTEST

LAMPTEST

RESET

ALARM

RESET

ALR

ALARMAUDIBLE

72

:2

:10

+VE OUT

E06REF.

4

7

1

18

+VE OUTALARM

CR1

69

72A

1 AMP

:3

:1

70

ALR/1

REF.D05:7

ALR/2:6

68

REF.ER/2

CR3

CR2

FPT

AR/3

D07

F4/1

F5/1

LINK2

FLAP-VEOUT 7

5

6

16

E07

15

20

17

17

2

15

REF.

VALVE15

56

COOLANT

HIGH ENG.TEMP/LOW

F2F1

DT/1

AR/4F1/2

FPT/4

F2/2

FPT/1

TOFAIL

START

F4F3

F3/2

FPT/2

F4/2

LINK8

PRESS.

LOWOIL

/EMERSTOP

SPEEDOVER

17

21

GENERAL8

11

19

F3/1

F1/1

51R

F2/1

2001 SERIES PCB

7

24

100R

LINK4

13

F0520

~

AR

ER

DT

ALARM23

20

17

3 F5

20

REF.E06

REF.E08

RESET

468

h PRESSOIL

7

-

OP

:G

+

22

3

+

-

F5

F5/2

FPT/3LINK5A

DOWNSHUT

ALARMFUEL

SMR/1

CYT

CR1/1

AR/2

REF.D05

TEMPENG

8

ET

:G FUELLEVEL

VIEW

E08REF.

3

+

FUEL

14

LEVEL

:G

FL 5

48

-

+

48

115

54

SMR

CYT/1

ER/1

19

AR/1

12

8

E08REF.

10 WAY CONNECTOR

10

CR2/1

9 5 CRA

CR3/1

11 14

109

EC2

16

REF.

POWER TERMINAL BOX.

ST

REF.F08

107

MCB5(6A)

MCB3(6A)

MCB4(6A)

N1E 112

V:1

111

:2

110

6 2

31

109108

12

101

102103104 101

110 101

REF.F07

115

REF.E05

115

109

Hz

REF.E085 TRIP

SHUNT:1

215A :3

BREAKER100A

E

N1

25 19

ST

SHUNTTRIP:3

:1

215

5REF.E08

REF.F08

BREAKER

L10 L11

100A

MICRO-SWITCH

POWER TERM. BOX.ON EXTENDED

L7 L8

:85

PROBERADIATOR

53

16

16

E08REF

BLUE

NOTE: ONLY APPLICABLE IF SEPARATE PROBE IS

LOWWATERLEVELSWITCHWS1

HIGHENGINETEMPSWITCH5

RED

YELLOW

BLACK

FITTED ON 4-WIRE SWITCH.

E08REF

FUELLEAKDETECTSWITCH

L6

L5

L4

L3

L2

L1

L3

L2

L1

L6

L5

L4

215A

215A

REF.F07

REF.F06

:1:3

UTST/1

~

UTST:2

:10

OVERLOAD UNIT98 1 3 5 AC1

177

178

95 2 4 6 AC2

SET DIP SWITCHES TO 3PH & AUTO POSITIONS

REF:CHARGER/HEATER OPTIONS

E1-E4

19

BV1

4001 SERIES P.C.B.

LAMP TEST/RESET/FUEL GAUGE

FAIL TO STARTHIGH ENGINE TEMP./LOW COOL. LEVELLOW OIL PRESSUREOVERSPEED

LOW BATTERY VOLTAGE

REF: C06

109210

24

7

19

13 17

5

7

22

169

20 15 13 3 23 19 18 4126 8

24

TEMPENG

+

:G:G

+

-PRESSOIL

9 21 1 2 1110

8

141312111098765432 16 17 18 19 20 21 22 23 24 25 26 27 2815 343332313029

2625242322212 3 4 5 6 7 8 9 10 111213141516171819201

1 141312111098765432

1422ALARM +VE OUT

S/DOWNS/DOWNS/DOWNS/DOWN

ALARM

EC3

EC2

RIBBON / FIELD+

-

3

/ EMER. STOP OPERATED

4

54

FLAPVALVE

136 137

54 56

+

:S

-

LOW FUEL LEVEL/FUEL LEAK ALARM

5 5 5 REF:

9 20 3 4

15 16B08REF:B08

REF:B08

REF:B08

REF.C05

P

PROBERADIATOR

BLUERED

YELLOWBLACK

REF:B08B08

REF:B08


WS1

NOTE: ONLY APPLICABLE IF SEPARATE PROBE IS FITTED ON 4-WIRE SWITCH.

53

5 15

16

15 16

HIGHENGINETEMPSWITCH

14

FL

15 16

REF:A05

S1 S2

OP ETFL

7 8

OP ET

h

+

-

LEVELFUEL

3 48

5 3 4 56 OP 20 21 ET

17

17 47

47

FUEL SWITCHSENDER

5

FUELLEAK

47

+

FL

REF:B08

REF:A06

B

A

D

C

REF:B07

FUELLEVEL

VIEW40 46

SDR:10

:2

17 40 41 42 43

1 AMP

41 42 44 46 43

45

REF:B07

REF.A06C06

:6 AUTO

STOP

RUN

:5

:9

7

P2

17 5A

5 5 5

STOPEMER.

9

:2 AUTO

STOP

RUN

:7

:1

P1

7

9

7

REF.A07B08

:6 AUTO

STOP

RUN REF.A06

THERMOSTART

FUEL PRIME

REF.B08

REF.B07

7AMCB1

6A

MCB2

2A

50

PANELLIGHTOFF/ON

61

5

19

2+

5

10

5

CHASSIS

DOOR

BOX

ALTERNATORCHARGING

W/LE+

:87GPR/1:30

SS

M

58A

12V

9

20

3

21

4

54

56

3

10

4

+51

MODULEINTERFACEENGINE

CON2

CON1

(15A)

(10A)

(20A)

C

A

8

4

6

5

B

D

3

2

7

1

57

5A

53

58

5

5 57

PICK UP MAGNETIC

GPR:86

:85

FCS

FLPS

53

5

REF.A06

REF.A08

13

REF.B07

REF.B07,C05

REF.A05

5 5STOPEMER.

247

CUSTOMERSTART SIGNAL

FROM DISTRIBUTIONPANELPANEL

REF:B07

REF:A06

REF:A06

REF:A06

REF:B07

REF:A06

3

10

REF.A06/A6

7A

A06REF.

A08REF. B07

REF.

REF.B07

REF:

NNN

LLL

---

+++

EXTERNAL BATTERY CHARGER

135

131131131

+++

5REF.B07

131

141 138

HC:A2

:A1:5

:6:2

:1

132

135

MCB11(2A)

MCB12(10A)

131

MCB9(2A) AUXILIARY SUPPLY

120V A.C. INLET SOCKET120V A.C. INLET SOCKET120V A.C. INLET SOCKET

G

T1T4T7T10T2T5T8T11T3T6T9T12

C20 C40 C60

11 13 15 10

E

R250

S2S1W4703ph

E+

E-

380

230

110 0

VOLTAGE ADJUSTPOTENTIOMETERPOTENTIOMETER

153 154

-

+

6

5

EXCITERFIELD

162161

AUXILIARIES.SELECTOR SWITCH

3-SINGLE PHASE

1-HIGH2-LOW

SELECTORSWITCH

VOLTAGE

REF.C06

TERMINALS LINKEDEXTERNALLY

LINK 21 TO 32LINK 2 TO 17 LINK 10 TO 27

SEE WIRING DIAGRAM273-2127 FOR DETAILS.

11542302225172416191

4 25 19

14

30

24

32

21

1 2 3 4

101

210

110

U1U2U5U6V1V2V5V6W1W2W5W6

161

162

L7 L8 L9

L1

L2

L3

N1

710 6 2 12

1 3

V

112111

101110109108

MCB3(6A)

MCB4(6A)

MCB5(6A)

REF.D07

:1 :2

210

109

Hz

210101110

REF:B06

P1

S1

P2

S2P1

S1

P2

S2P1

S1

P2

S2

CURRENT TRANSFORMERS

72 10 4 11

9 11

A

114113

:1 :2

AMMETER SELECTORSWITCH.

C10 C30 C50 C90

AMMETER

POWER TERMINAL BOX.

L4

L5

L6

N1

E

L1

L2

L3

L4

L5

L6

ST

:3

:1

65A

5

REF:C08

REF:B07

SHUNTTRIP

BREAKER

C07

PIN NUMBER DESCRIPTION OF PIN FUNCTION ON 34 WAY TERMINAL BLOCK

5

5

6

7

4

7

3

--

2

--

--

--

--

1

SPARE SHUTDOWN REMOTE ANNUNCIATOR

SPARE SHUTDOWN FAULT LEVEL

LOW BATTERY VOLTAGE REMOTE ANNUNCIATOR

LOW FUEL LEVEL/ FUEL LEAK REMOTE ANNUNCIATOR

OVERSPEED REMOTE ANNUNCIATOROVERSPEED REMOTE ANNUNCIATOR

LOW FUEL LEVEL / FUEL LEAK FAULT INPUT

LOW OIL PRESSURE REMOTE ANNUNCIATOR

FPT EXPANSION +VE OUT

HIGH ENGINE TEMPERATURE REMOTE ANNUNCIATOR

+VE ALARM REMOTE ANNUNCIATOR

RESET SIGNAL REMOTE ANNUNCIATORRESET SIGNAL REMOTE ANNUNCIATOR

FPT VOLT FREE CONTACT (WITH PIN 14)

FAIL TO START REMOTE ANNUNCIATORFAIL TO START REMOTE ANNUNCIATOR

FPT VOLT FREE CONTACT (WITH PIN 12)

1

2

3

4

5

6

7

8

9

10

11

12

13

1438

IN PLACE OF FCS

ACT- ELECTRONIC

GOVERNORFUEL

ACTUATOR

575

ACT+

PICK UP

2

12

11

3

5

10VBB2

RCV

J1 CONN1

TXD

GND2

4

9

5

53A

ELECTRONIC GOVERNOR GE6

MAGNETIC

OPEN END VIEW

VBB2

APECS 4500

GND2

COMMS LINK

RCV TXD 5

9

1

8

7

6

J2 CONN(APP)12

(SRTN)

(VREF)

2

11 INPUT (PVR/SOLUTIONS)ANALOG SPEED

FOR 1800 RPM TERMINATE

INSIDE CONTROL PANEL3B WITH CABLE 3

3B UNTERMINATEDFOR 1500 RPM LEAVE

INSIDE ENGINE LOOM

3B

321

320

319

REF.B08

6

LINK

CT = 100/5 O/L = 2.5CURRENT TRANSFORMERS

MICRO-SWITCHON EXTENDEDPOWER TERM. BOX.

7 7

OVERLOAD UNITSEE TABLE 1

98 1 3 5

REF.B07

REF.B07

AC1

177

178

C80

P1

S1

P2

S2

P1

S1

P2

S2

P1

S1

P2

S2

95 2 4 6 AC2

~

UTST:2

:10

SWITCH POSITION OVERLOAD SETTING

480V 3ph 2.5

208V 3ph 2.4

240V 1ph 2.8

TABLE 1

SDR/1

:1

:3

SET OVERLOAD DIP SWITCHES TO 3PH & AUTO 2

(2.5MM )

COPPER

COPPER

COPPER

WHITESILVER/

13 AWG(2.5MM )

2

BLACKWHITESILVER/

13 AWG(2.5MM )

2

BLACK

N2

13 AWG(2.5MM )

2

E

13 AWG(2.5MM )

2

E

(2.5MM )13 AWG

2

N2

13 AWG(2.5MM )

2

L7

L15

3P 20A

L13

L8

13 AWG(2.5MM )

2

E

1P 20A MCBM1

13 AWG(2.5MM )

2

1P 20A MCB

L14

M2

L9

M3

MCB

SILVER

13 AWG13 AWG13 AWG

E

(2.5MM )2

(2.5MM )2

(2.5MM )

COPPER

COPPER

COPPERX

Y

E

Z

2

L16

L8

L17

L9

3P 20A

L18

MCB

13 AWG(2.5MM )

2

L7

M4

13 AWG(2.5MM )

L19

2

L20

13 AWG

L8L9

L9

L8

L7

N2

8 AWG

(10MM )

N2N2

(2.5MM )

E

13 AWG2

13 AWG(2.5MM )

2

SILVER

XE

Y

Z

E

(10MM )

8 AWG22

SILVER

COPPER

COPPER

EW

Y

X

N1

(10MM )

8 AWG

(10MM )2

WSILVER

COPPER

COPPER

X

Y

8 AWG

E E

2

E

L8

L26

8 AWG

(10MM )

L24

L8

2P 50A

(10MM )

MCB

2

8 AWG2

L25

L9

M5

L9

L8

L7

2P 50A

8 AWG

(10MM )

8 AWG

(10MM )2

L27

2

MCB

L9

M6

L9

L8

PER PHASE3 x 8 AWG (10MM)

L7

2

M2

13 AWG(2.5MM )

(2.5MM )

1P 20A MCB

WHITE

2(2.5MM )13 AWG

13 AWG

2

BLACK

L13

13 AWG(2.5MM )

2

1P 20A MCB

SILVER/

E

L14

L10

M1

L11

L10

N1N1N1NEUTRAL

WHITE

(2.5MM )13 AWG13 AWG

(2.5MM )

E 22

BLACKSILVER/

E

2

COPPER

8 AWG

(10MM )2

E

XCOPPER

SILVER

(10MM )

8 AWG2

EW

L25

8 AWG

(10MM )2

L24

L10

8 AWG

(10MM )2

Y

M3

MCB2P 50A

L11

L11

L10

E

(10MM )

8 AWG

COPPER

SILVER

COPPER

8 AWG

(10MM )2

W

X

L26

L10

8 AWG

(10MM )

8 AWG

(10MM )2

L27

2

Y

(S4)

L11

2P 50AMCB

M4

EARTH E

2

L11

L10

E N1

S350A 125/250V

S450A 125/250V

S220A 125V

S120A 125V

S650A 125/250V

CALIFORNIA TWISTLOCK

S550A 125/250V

CALIFORNIA TWISTLOCK

S420A 120/208VFLANGED RECEPTACLE

S320A 120/208VFLANGED RECEPTACLE

S220A 125V

S120A 125V

B08

136

137

OVERLOAD UNITRANGE 1-3 (SET 2)

98 1 3 5

95 2 4 6

65

REF.C05

7

REF.B07

65

65AREF.C05 :1:3

UTST/1

REF.C05

65A

131

139MCB20

6A

5 AMP CONSTANTVOLTAGE CHARGER

5

31

-

+

BATTERY CHARGER OPTION

(2A) (6A)

131

HC:A1

:A2

137

136

:13

139

:14

135

MCB6 MCB7

13112

13213

+ 5 + 5

MCB20

6A

:1

:2

FIT WH(L) & AH1(L)-

5 AMP CONSTANTVOLTAGE CHARGER

BATTERY CHARGER AND HEATERS OPTION

+

5

31

:A1

:A2HC

131

139

131

139

:14

:13

WATERHEATER

JACKETENGINEALTER-

NATORHEATER

138

:6

141

:5

MCB6(2A) (6A)

MCB7

131 135

(2A)MCB8

134133

(10A)MCB9

132

13112

13

:1

:2

FIT WH(L) & AH1(L)

HEATERS OPTION

131

:A1

:A2HC

MCB6(2A)

131

(2A)MCB8

HEATER

ENGINE

WATERJACKET

ALTER-NATORHEATER

138

:6

:5

141

134133

(10A)MCB9

132

13112

13

REF:C03 SH01 137

136REF:C03 SH01

137

136REF:C03 SH01

XQ-20 OPTIONS-BATTERY CHARGER AND HEATER

REF: E5

ALTER-NATORHEATER

141

ENGINE

WATERJACKET

138

131 131

131131

XQ-30 OPTIONS-HEATER

GENERATOR SET CONTROLHIGH ENGINE TEMPERATUREHET

GSC

CRANK TERMINATION RELAYELECTRONIC GOVERNOR RELAY

ABBREVIATIONS

GPLOGPHIGFRFCR

GROUND POST LOWGROUND POST HIGH

FUEL CONTROL RELAYGENSET FAULT RELAY

CR

EGRCTR

ATBASR

CONTROL RELAY

AIR SHUT-OFF RELAYAC TRANSFORMER BOX

HIGH OIL TEMPERATUREKILOWATTLOW COOLANT LEVELLOW OIL PRESSUREPOTENTIOMETER

STARTER MOTOR RELAYSCREEN

SMRSCRPOTLOP

KWLCL

HOT

ATB TERMINALEARTH

ENGINE CONTROL SWITCH

:1

:5

:3:4

:2

GSC RELAY MODULE TERMINAL

11FUSE PANEL LAMP

TRANZORB

SCREEN CABLE

PANEL LAMP SWITCH

RELAY COIL

RELAY CONTACT N/O

EMERGENCY STOP PUSHBUTTON

R/1

:2

:3

:3

:1

:2

:10R

J

30

28

58

8

11

SYMBOLS

GSC 40 WAY HARNESS CONNECTOR

POWER TERMINAL

CHASSIS TO DOOR AC SOCKET

ENGINE SOCKET

CHASSIS CUSTOMER TERMINAL

CHASSIS TO DOOR DC SOCKET

DOOR TERMINAL

CHASSIS AC TERMINAL

CHASSIS DC TERMINAL

CIRCUIT BREAKER

POTENTIOMETER:2

:3 :1

XQ20 WIRING

XQ30 WIRING

OR

NOTE A: FOR XQ20 EQUIPPED WITH ELECTRICAL GOVERNOR,USE HARNESS 328-0656.

(NOTE A)

Documents

KENR8662KENR8662_SIS.pdf