3500B and 3500C Marine Engines Caterpillar

Electrical System Operation

Usage:

3516B 9F2

电源

必须向发动机提供可靠的直流电源。应至少有一个备用电源。电子控制模块（ECM）需要用专用蓄电池组提供 10A、24VDC 的电流。以下部件将用作备用电源：备用蓄电池组, 发动机驱动的交流发电机和蓄电池充电器。如果将蓄电池充电器用作备用电源，则蓄电池充电器必须有一个稳压电源。

配电盘

配电盘将电力配送给发动机的不同系统。配电盘有两个蓄电池外接接头。还有多个外置断路器。配电盘内含有以下控制装置：控制继电器, 断路器, 二极管, 控制开关和定时器。

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图 1	g01055916
配电盘

Caterpillar Information System:

C-10 Petroleum Engine Diagnostic Flash Code Retrieval

3412E Petroleum Engine Sensors and Electrical Connectors

2004/03/01 Improved Gasket for the Engine Oil Cooler {1378, 7555}

2004/04/01 Action is Required if a Status of "Questionable" is Displayed by the Cylinder Cutout Test {1901}

3126 Industrial Engine Engine Oil Lines (HEUI)

C-10 Petroleum Engine Plate Locations and Film Locations

C13, C15, and C18 Generator Set Engines Engine Pressure Sensor Open or Short Circuit - Test

C-10 Petroleum Engine Installation Environment

2004/03/01 A New Speed Sensor is Available {1907}

2004/03/01 A New Speed Sensor Is Available {1907}

C-10 Petroleum Engine Engine Description

C-10 Petroleum Engine Model View Illustrations

3412E Engine for Caterpillar Built Machines CID 0190 FMI 02 Loss of Engine Speed Signal

C13, C15, and C18 Generator Set Engines Engine Speed/Timing Sensor Circuit - Test

G3520C and G3520E Engines Engine Oil Cooler Bypass Valve

3500B and 3500C Marine Engines Protection Override Switch

3412E Engine for Caterpillar Built Machines CID 0190 FMI 08 Engine Speed abnormal

3500B and 3500C Marine Engines Output for the General System Alarm

3500B and 3500C Marine Engines Fuel Ratio Control

C-10 Petroleum Engine Refill Capacities and Recommendations

C13, C15, and C18 Generator Set Engines Engine Temperature Sensor Open or Short Circuit - Test

C-10 Petroleum Engine Reference Material

3412E Engine for Caterpillar Built Machines Replacing the ECM

C13, C15, and C18 Generator Set Engines Injector Solenoid Circuit - Test