Baldor GLC100, GLC60, GLC105, GLC45, GLC20, GLC65, GLC30, GLC15, GLC25 ‐21 Engine Control Connections

Page 73

Figure 4‐21 Engine Control Connections

12VDC (24VDC)

STARTING

BATTERY

CRANK PILOT RELAY

RUN CIRCUIT

SPEED SENSING

MAGNETIC PICKUP

OIL PRESSURE SENDER

ENGINE TEMPERATURE SENDER

REMOTE EMERGENCY STOP (CLOSE TO STOP)

REMOTE FAULT RESET (CLOSE TO RESET)

- + 10A

GRD

CR

RUN CIRCUIT

(FUEL SOL., GOV.)

GRD

B+

B-

23

24

18

19

MP1

MP2

37

38

13

14

15

16

CRANK

RUN

MEC 20

 

 

1A

 

GENERATOR

VA

 

 

VA

 

 

OUTPUT VOLTAGE

 

 

 

 

VB

 

1A

VB

 

 

 

(DELETE PHASE VC

 

 

1A

 

VC

 

VC

FOR SINGLE PHASE

 

 

 

 

SYSTEMS)

 

 

 

 

VN

 

 

N

 

IA

φA

 

 

GENERATOR OUTPUT

 

 

 

IB

 

 

 

CURRENT SENSING

φB

 

 

TRANSFORMERS

 

 

 

 

 

 

5 Aac SECONDARY

IC

 

 

 

φC

 

 

(DELETE PHASE C

 

 

 

FOR SINGLE PHASE

 

 

 

 

IN

 

 

 

SYSTEMS)

 

 

 

GRD

 

25

 

 

 

 

26

COMMON FAIL CONTACT

(OPERATES ON AN ALARM OR

 

SHUTDOWN CONDITION)

27

 

 

(25, 26, 27 Not used in MEC 2)

28

REMOTE START CONTACT

17

29

PROGRAMMABLE CONTACT #1

DIGITAL FAULT INPUT CONTACTS (MEC 2 = 1-4 MEC20 = 1-12)

1

2

3

4

5

6

7

8

30

31

PROGRAMMABLE

32 CONTACT #2

33

34

24 PROGRAMMABLE

35

CONTACT #3

(Not used in MEC 2)

9

10

11

36

22

21

PROGRAMMABLE CONTACT #4

12

 

20

 

 

 

 

 

 

 

 

 

MN2408

Operation 4‐33

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Contents MN2408 GLC GeneratorCalifornia Proposition 65 Warning Table of Contents Appendix a Troubleshooting and Maintenance Problems and SolutionsAppendix B Read This Manual Thoroughly Section Product Safety InformationOperation SymbolsOperation Warning Statements Burn Installation Battery Safety Maintenance Warranty Period Limited WarrantyAny warranty coverage Generator Series Labor Parts‐2 General Information MN2408 Site Planning Installation GuidelinesEngine Cooling System Controls and Transfer SwitchExhaust System Room AirSetting The Genset On An Existing Concrete Floor Slab Foundation Design Foundation ChecklistVibration Isolators ‐2 Approximate Weight vs. kW Output Weight Of The Genset‐3 Calculate Soil Bearing Load SBL Capacity Designing An Isolated FoundationSoil Type Safe Bearing Capacity Lb per ft Kilo Pascals ‐5 Typical Foundation InstallationExhaust System ‐6 Exhaust System Calculations Exhaust Piping Transfer Switch Checklist Transfer SwitchTransfer Switch Location Battery Location Battery Starting SystemBattery Cables Battery Charger‐14 General Information MN2408 ‐1 Generator Lifting When the Generator is installed outdoors‐3 Stub Up Detail ‐2 Mounting DimensionsGenerator Open SoundVentilation Test Secure the GeneratorBackpressure must not exceed 20 of water column Hot Exhaust GassesGuidelines for Exhaust System Page ‐4 Fuel Consumption Natural and LPV Fuel ConnectionsGeneral Considerations Example Determining Pipe Size for Natural Gas External Supply Piping by installerNatural Gas Connections Pipe Iron Pipe Size Length‐6 LP Vapor Flow Rate Cubic Feet per Hour per Pipe Length Example Determining Pipe Size for LPVCatalog No Rating Single Phase Power Connections Transfer Switch ConsiderationsRemote Start Neutral L1L2 Connections AC Power Connections GroundConnections General Wiring Considerations Battery Charger ConsiderationsGLC10-25 Recommended Engine Oil and Battery TypeGLC100 GLC125Post Installation Checks Post Installation Checks ‐16 Receiving & Installation MN2408 Digital Engine Controller Description EM0046A21 MRS17 ‐8 Alarm & Warning ConditionsMAN Mode OFF ModeAUT Mode Digital Engine Controller Description EM0046A21 MRS17Alarm List Adjustment MenuECU Alarm List Menu Status Condition of Transition Action  Next StateSensor fail FLS see ‐10 AlarmsShut down SD see ‐10 ‐10 Possible Warnings‐11 Binary Inputs Inputs and Outputs‐12 Binary outputs Used for shunt trip‐13 Analog Inputs Set points‐14 Basic Setpoints ‐15 Engine Setpoints ‐15 Engine Setpoints Delay for Analog Input 2 Wrn Wtemp low. s Range1-180 s‐16 Engine Protect Setpoints During the first 500ms. ,1s Range 0 3s‐17 Generator Protect Setpoints ‐19 IOM/PTM Module Setpoints ‐18 Sensor Spec Setpoints‐11 Controller Connection Diagram Jdic Speed Signal LED Alarm LEDRun Switch OFF SwitchManual Start/Stop Operator Control PanelAutomatic Start/Stop Automatic Mains Failure AMF Automatic Fault ShutdownUtility Power Restored Utility Power Failure ConditionsUtility Normal Condition Load Test Push-button OperationDigital Input Faults Internal FaultsFault Digital Inputs Name Action Terminal # No Load Test‐15 Engine Controller Inputs & Outputs Fault Inputs Name Action Signal Analog FaultsCrank Such as Fuel Rack Solenoids or electronic governorsEngine starter motor Fail Programmable ContactsAction Description Display Comments Reset faults Apply Power Main LCD DisplayShow Operating Status screens Name and remaining timeGenerator Phase/Neutral Voltage Display Line to Neutral Generator Phase Voltage Display Line to LineGenerator Phase Current Display Generator Average Output DisplayProgram Menus Navigation Hints Main Menu Loop Zero Calibration Voltage Calibration ProcedureSpan Calibration Repeat for each phaseDisplayed values Displays the type of calibration function Engine Temperature & Oil Pressure CalibrationOil Pressure ‐16 Configuration Data Sheet System Voltage Line To Line Parameter Setting Range120-15000V AC Toggle Between Psi/KpaParameter Setting ‐21 Engine Control Connections ‐34 Operation MN2408 Engine General‐1 General Troubleshooting Guide Problems and SolutionsProblem Possible Cause Remedy ‐2 Troubleshooting Guide Digital Controller Only Service ‐3 Troubleshooting Guide Analog Controller OnlyVerify the adjustments. Replace controller if failed Installation Considerations Battery ChargerBattery Options & Accessories A‐1Figure A‐2 Battery Heating Pad Installation BTHTR81 Heater Engine Block Heater Options & Accessories A‐3GLC10-25 GLC30-45 GLC60-90 GLC100-105 SilencersFuel Strainers & Fuel Lines Options & Accessories A‐5Fuel Strainer Stop Figure A‐6 InstallationRemote Annuciators Options & Accessories A‐7Generator Radiator Duct FlangeGLC30-60 GLC80-100Enclosures Options & Accessories A‐9GLC10-25 H1=36.0 L1=11.75 GLC30-45 H1=52.1, H2=66.6 GLC60-90 H1=64.2, H2=76.8‐10 Series GLC MN2408 GLC Circuit Breaker & Electrical Data Qty per PhaseOSH Plant Series GLC B‐1Figure B‐11 Customer Interface Connection Diagram Series GLC B‐3 Figure B‐13 Single Phase w/o Breaker Connection Diagram Series GLC B‐5 Figure B‐14 Single Phase One Breaker Connection DiagramFigure B‐15 Single Phase Two Breaker Connection Diagram Series GLC B‐7 ‐8 Series GLC MN2408 Series GLC B‐9 ‐10 Series GLC MN2408 Series GLC B‐11 Figure B‐20 Three Phase Connection DiagramFigure B‐21 Three Phase Connection Diagram with PMG Series GLC B‐13 ‐14 Series GLC MN2408 Series GLC B‐15 ‐16 Series GLC MN2408 Series GLC B‐17 Figure B‐27 Control Box Connections with MEC20 Controller Series GLC B‐19 Figure B‐29 Control Box Connections with MEC2 Controller Series GLC B‐21 Figure B‐30 Engine Wiring, Woodward 4.3L GMFigure B‐31 Engine Wiring, Woodward 5.7L GM Series GLC B‐23 Figure B‐32 Engine Wiring, Woodward 8.1L GM‐24 Series GLC MN2408 Baldor District Offices Baldor Electric Company MN2408
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