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DGC-2007 Governor Controller Unit by DAEWOO

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Fecha: el 23/03/2011 Categoria: General Tamaño: 215 Kb Descargas: 85
Manual de ajuste y calibración de los reguladores electrónicos de velocidad DGC-2007, utilizados en motores Doosan de grupos electrógenos y en maquinaria pesada Daewoo. Resumen (Extraido del documento):
April 2007

Ver. 1.00

13 TB3

12 TB2

11 Monitoring lamp

1

2

3

4

5 Run

6

Over Speed

10 Adjustment SW
Run Over Speed

EM. Speed adj V.R Push button SW

1 2

Em. Speed Em. Test

Over Speed Pick up Control

O N

Push button SW



1

2


Idle

3

Over. Test

Em. Run Starting Fuel Speed Ramping Droop

9 Overspeed adjustment V.R
Idle speed adjustment V.R Droop adjustment V.R

Speed Stability Gain

8 Run lamp adjustment V.R

Speed Ramping adjustment V.R Starting fuel adjustment V.R

EM. Jumper cable 4 EM. Selector SW

CB2 CB1 OFF ON Em.SW Actuator Pick-Up Battery Speed Trim

5

Idle Droop





7 Gain adjustment V.R
Stability adjustment V.R Speed adjustment V.R

AUX 10V

A

B

C

D

E

F

G

H

J

K

L

M

N

P

Frame GND bolt

6 TB1

Fig.1 Wiring Diagram and Outline

Description
DGC-2007 Governor controller unit is an electronic device designed to control Engine speed with fast and precise response to transient load changes which is based on PID algorithm. The device is composed of a Main Controller with the function of single operation (Isochronous mode) and parallel operation (Droop mode), and with an Auxiliary Controller enabling the emergency operation in case of malfunction of the main controller.

Mounting & Warning
Mount the controller unit vertically to the surface of a control cabinet, protected from the weather and high humidity, and do not expose the controller unit to the source of radiant heat. Do not rely exclusively on the governor system electric actuator to prevent overspeed. A secondary shutoff device, such as a fuel solenoid must be used.

EMC (Electromagnetic Compatibility)
To satisfy EMC requirements, the controller unit should be mounted on the grounded metal side, and it is required to use shielded wires for all signal lines and ground all the shields to one of the bolts used to mount the controller.

Functions
<< Auxiliary (Emergency) Control mode>> Em. Speed : Engine Speed adjustment pot in case of "Auxiliary Controller

5 opiniones

Carlos D. Lóp...
Risaralda, Colombia
Escrito por Carlos D. el 30/05/2014
Pedro
Gracias por su aporte
Carlos Muñoz
Ecuador, Ecuador
Escrito por carlos el 04/12/2012
Mil gracias por el documento Pedro me sirvio de mucho pues actualmente estoy en un proyecto para sincronizar 4 Grupos DOOSAN
Oscar Alfredo...
Salta, Argentina
Escrito por OSCAR ALFREDO el 24/04/2011
bien
Gersson Dumar...
Bogotá, Colombia
Escrito por Gersson Dumar el 05/04/2011
gracias pedro por tu informacion saludos
Manuel Esteba...
Barcelona, España
Escrito por manuel esteban el 04/04/2011
gracias amigo