Diesel Engine specification
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Engine model
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KTA38-G2B
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|
Engine speed (rpm)
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1500
|
|
Engine output prime(kWm)
|
790
|
|
Engine output standby(kWm)
|
711
|
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Engine Type
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4-Cycle, 12V Cylinder
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|
Induction system
|
Turbocharged and aftercooled
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|
Bore x Stroke (mm)
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159 * 159
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Type of combustion chamber
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38
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Number of valve per cylinder.
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14.5:1
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Starting mode
|
Electronic
|
|
Alternator manufacturer
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Leroysomer Electro-technique (Fuzhou) Company Ltd.
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|
Alternator brand
|
Leroysomer
|
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Alternator model
|
LSA49.3M8
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|
Control system
|
AREP
|
|
A.V.R.
|
Included
|
|
Voltage regulation
|
±1.0%
|
|
Insulation system
|
Class H
|
|
Protection
|
IP23
|
|
Rated power factor
|
0.8
|
|
Winding pitch
|
Two thirds
|
|
Winding leads
|
6
|
|
Frequency (Hz)
|
50
|
|
Voltage (V)
|
400
|
|
Phase
|
3
|
|
Output ratings (prime)
|
820/656
|
|
Output ratings (standby)
|
945/756
|
|
THF
|
<2%
|
|
TIF
|
<50
|
|
Max. overspeed (Rev/Min)
|
2250
|
|
Bearing
|
Single
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OPEN GENERATOR
1.Assembled by diesel engine and high quality branded alternator.
2.Radiator and fan with safety guard, or heat exchanger.
3.Heavy duty steel base frame with great capacity fuel tank for options.
4.Vibration damping supports between engine/alternator and base frame.
5.Heavy duty industrial type exhaust silencer with flexible bellow.
6.High capacity sealed lead acid battery with battery cable.
7.Intelligent control panel, Deepsea or Comap brand for options.
CONTROL SYSTEM
1.Control panel
2.High quality 3P Circuit breaker and terminal output
3.Strong hoisting structure
4.Durable stainless steel hinges
5.High performance exhaust silencer
6.Radiator coolant refill
Open Generator.
● Famous brand engine couple with high quality alternator
● Large size cooling radiator
● Heavy duty steel base frame
● Strong anti-vibration mat
● Standard free maintenance battery
● AC alternator for battery charger
● Heavy-duty air filter, oil filter, water filter
● Famous brand controller and breaker
● Optional fuel tank, silent canopy, ATS, synchronization panels.
Silent Generator Performance Features:
● More than 2mm thick steel to make the canopy.
● High quality paint materials and strict powder paint processing.
● large-scale impedance combined type silencer effectively reducing noise of the generator.
● Stainless steel door locks and hinges and 180° revolvable and disassemble door for easy maintenance.
● High quality soundproof and insulation materials could efficiently reduce noise.
● Transparent viewing window make the control panel clear at a glance.
● Lifting ear is mounted in the base frame for easy pull.
● Elegant appearance and reliable quality.
●From 10kva to 700kva we use normal silent canopy, more than 700kva we are using containerized canopy.
● ISO standard 20', 40' and 40HQ sea container canopy for options.
● Standard sea container canopy is easier for shipping.
How to debug diesel generator governor
How to debug the diesel generator governor? How to check and adjust the speed stability of diesel generator governor? The diesel generator governor is a device that automatically adjusts the fuel supply of the fuel injection pump. It can automatically adjust the fuel supply of the fuel injection pump according to the change of the external load of the diesel generator, so that the diesel generator runs at a relatively stable speed, so as to ensure that the diesel generator will neither overspeed nor idling. Cause downtime. So how to check and adjust the stability of the speed governor of diesel generator? AiPower will give you a brief introduction.
Method 1: Set the joystick to the calibrated speed position, and slowly increase the camshaft speed. When the fuel injection pump's fuel supply starts to decrease (that is, the starting point of the speeder), immediately keep the camshaft speed unchanged, and then carefully Observe the adjustment gear and the adjustment rack, there must be no swimming phenomenon.
Method 2: When the camshaft speed is 400r/min, 250r/min or any other speed, use the method of changing the position of the joystick to make the adjustment rack in various positions of different oil supply. At this time, check the adjustment gear and adjustment The gear rod prevents it from swimming.
Method 3: When the diesel engine is unstable at low speed, rotate the low-speed stabilizer slowly until the speed is stable and then fix it. The factory diesel engine has been adjusted. If it is not necessary, the user should not pull it. Only after disassembly, assembly and repair, adjustments are required. Note that the low-speed stabilizer cannot be screwed in too much to prevent the minimum stable speed from being too high.
