Joel pregunta, el starting fuel es el mismo que el speed over? Tengo problema en esas partes en una planta GH power 83c sx Cummins de 75kva, en arranque
Estimado buenas tardes tengo un generador que la frecuencia no me está marcando y me lo manda a pagar eso puede ser por la tarjeta electrónica de velocidad o por el sensor por favor si me puedes orientar un poco
Hola, entiendo, cualquier configuración de esa tarjeta digital, lo haces con el generador encendido o energizando la tarjeta directamente, aumentas el porcentaje de starting fuel y calibras la estabilidad y de ser posible la rampa, pero parte iniciando el ajuste de estabilidad, luego starting fuel, finalizas con rampa
@@generadoresjoelpsg gracias por responder, una consulta tengo un grupo electrógenos cumins que cuando a veces se le desconectan algunas cargas, no todas en su totalidad se sobre acelera a 2000 rpm por 5 segundos y vuelve a la normalidad. Será falla de actudor o sensor de velocidad. O podrá ser calibración del módulo de control de velocidad!
ADJUSTMENTS Before Starting Engine Check to insure the GAIN and STABILITY adjustments, and if applied, the external SPEED TRIM CONTROL are set to mid position. Preset the ESD5500E as follows: STARTING FUEL ................ FULL CW (Maximum Fuel) SPEED RAMPING .............. FULL CCW ( Fastest) 1- Start Engine The speed control unit governed speed setting is factory set at approximately engine idle speed. (1000 Hz., speed sensor signal) Crank the engine with DC power applied to the governor system. The actuator will energize to the maximum fuel position until the engine starts. The governor system should control the engine at a low idle speed. If the engine is unstable after starting, turn the GAIN and STABILITY adjustments counterclockwise until the engine is stable. 2- Governor Speed Setting The governed speed set point is increased by clockwise rotation of the SPEED adjustment control. Remote speed adjustment can be obtained with an optional 5K Speed Trim Control. 3- Governor Performance Once the engine is at operating speed and at no load, the following governor performance adjustment can be made. A. Rotate the GAIN adjustment clockwise until instability develops. Gradually move the adjustment counterclockwise until stability returns. Move the adjustment one division further counterclockwise to insure stable performance. B. Rotate the STABILITY adjustment clockwise until instability develops. Gradually move the adjustment counterclockwise until stability returns. Move the adjustment one division further to insure stable performance. C. Gain and stability adjustments may require minor changes after engine load is applied. Normally, adjustments made at no load achieve satisfactory performance. A strip chart recorder can be used to further optimize the adjustments. 4- Starting Fuel Adjustment The engine’s exhaust smoke at start-up can be minimized by completing the following adjustments. 1. Place the engine in idle by connecting Terminals M & G. 2. Adjust the IDLE speed for as low a speed setting as the application allows. 3. Adjust the STARTING FUEL CCW until the engine speed begins to fall. Increase the STARTING FUELthe idle speed is returned to the desired level. 4. Stop the engine. One of two methods of operation for the ESD5500E may now be selected. Method 1: Start the engine and accelerate directly to the operating speed (Gen Sets, etc.). or Method 2: Start the engine and control at an idle speed for a period of time prior to accelerating to the operating speed. This method separates the starting process so that each may be optimized for the lowest smoke emissions. Method 1 Remove the connection between Terminals M & G. Start the engine and adjust the SPEED RAMPING for the least smoke on acceleration from idle to rated speed. If the starting smoke is excessive, the STARTING FUEL may need to be adjusted slightly CCW. If the starting time is too long, the STARTING FUEL may need to be adjusted slightly CW. Method 2 Replace the connection between Terminals M & G with a switch, usually an oil pressure switch. Start the engine. If the starting smoke is excessive, the STARTING FUEL may need to be adjusted slightly CCW. If the starting time is too long, the STARTING FUEL may need to be adjusted slightly CW. When the switch opens, adjust the SPEED RAMPING for the least amount of smoke when accelerating from idle speed to rated speed.
Joel pregunta, el starting fuel es el mismo que el speed over? Tengo problema en esas partes en una planta GH power 83c sx Cummins de 75kva, en arranque
Hola Starting fuel es la cantidad de combustible en el arranque y el speed over es una protección por sobrevelocidad, son cosas diferentes
Estimado buenas tardes tengo un generador que la frecuencia no me está marcando y me lo manda a pagar eso puede ser por la tarjeta electrónica de velocidad o por el sensor por favor si me puedes orientar un poco
La frecuencia tiene relación con la parte eléctrica y depende de la programación y modulo que este usando
Hola tengo un controlador digital doosan me gustaría mejorar el arranque
Hola, entiendo, cualquier configuración de esa tarjeta digital, lo haces con el generador encendido o energizando la tarjeta directamente, aumentas el porcentaje de starting fuel y calibras la estabilidad y de ser posible la rampa, pero parte iniciando el ajuste de estabilidad, luego starting fuel, finalizas con rampa
Hola y ka rampa de velocidad quedo toda a la derecha full
La rampa de velocidad mientras mas a la derecha (horario) mas lenta, mientras mas a la izquierda (antihorario) mas rápida
@@generadoresjoelpsg gracias por responder, una consulta tengo un grupo electrógenos cumins que cuando a veces se le desconectan algunas cargas, no todas en su totalidad se sobre acelera a 2000 rpm por 5 segundos y vuelve a la normalidad. Será falla de actudor o sensor de velocidad. O podrá ser calibración del módulo de control de velocidad!
Hi
How you can see if the gain and stability is good?
ADJUSTMENTS
Before Starting Engine
Check to insure the GAIN and STABILITY adjustments, and
if applied, the external SPEED TRIM CONTROL are set to mid
position.
Preset the ESD5500E as follows:
STARTING FUEL ................ FULL CW (Maximum Fuel)
SPEED RAMPING .............. FULL CCW ( Fastest)
1- Start Engine
The speed control unit governed speed setting is factory set at
approximately engine idle speed. (1000 Hz., speed sensor
signal)
Crank the engine with DC power applied to the governor
system. The actuator will energize to the maximum fuel
position until the engine starts. The governor system should
control the engine at a low idle speed. If the engine is unstable
after starting, turn the GAIN and STABILITY adjustments
counterclockwise until the engine is stable.
2- Governor Speed Setting
The governed speed set point is increased by clockwise
rotation of the SPEED adjustment control. Remote speed
adjustment can be obtained with an optional 5K Speed Trim
Control.
3- Governor Performance
Once the engine is at operating speed and at no load, the
following governor performance adjustment can be made.
A. Rotate the GAIN adjustment clockwise until instability
develops. Gradually move the adjustment counterclockwise
until stability returns. Move the adjustment one division further
counterclockwise to insure stable performance.
B. Rotate the STABILITY adjustment clockwise until instability
develops. Gradually move the adjustment counterclockwise
until stability returns. Move the adjustment one division
further
to insure stable performance.
C. Gain and stability adjustments may require minor changes
after engine load is applied. Normally, adjustments made at no
load achieve satisfactory performance. A strip chart recorder
can be used to further optimize the adjustments.
4- Starting Fuel Adjustment
The engine’s exhaust smoke at start-up can be minimized by
completing the following adjustments.
1. Place the engine in idle by connecting Terminals M & G.
2. Adjust the IDLE speed for as low a speed setting as the
application allows.
3. Adjust the STARTING FUEL CCW until the engine speed
begins to fall. Increase the STARTING FUELthe idle speed is returned to the desired level.
4. Stop the engine.
One of two methods of operation for the ESD5500E may
now be selected.
Method 1: Start the engine and accelerate directly to the
operating speed (Gen Sets, etc.).
or
Method 2: Start the engine and control at an idle speed for a
period of time prior to accelerating to the operating speed. This
method separates the starting process so that each may be
optimized for the lowest smoke emissions.
Method 1
Remove the connection between Terminals M & G. Start the
engine and adjust the SPEED RAMPING for the least smoke
on acceleration from idle to rated speed. If the starting smoke
is excessive, the STARTING FUEL may need to be adjusted
slightly CCW. If the starting time is too long, the STARTING
FUEL may need to be adjusted slightly CW.
Method 2
Replace the connection between Terminals M & G with a
switch, usually an oil pressure switch. Start the engine. If the
starting smoke is excessive, the STARTING FUEL may need
to be adjusted slightly CCW. If the starting time is too long, the
STARTING FUEL may need to be adjusted slightly CW.
When the switch opens, adjust the SPEED RAMPING for the
least amount of smoke when accelerating from idle speed to
rated speed.
@@generadoresjoelpsg thank you sir