Silent Perkins Genset Diesel Generator , 20kw 50Hz Generator

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Product Description:


Silent Perkins Genset Diesel Generator , 20kw 50Hz Generator



Quick Detail:

1. Perkins water cooled diesel engine: 404D-22TG

2. Stamford AC Brushless, Self-Exciting alternator :PI144G

3. Smartgen automatic control panel with ATS

4. Noise Level: 70dBA at 7m away 










Rated voltage(V)


Rated speed(rpm)


Rated frequency(Hz)


Power factor


Ambient temperature(°C)




Connection type

3 phase  4 wires





Rated Power(kW)


No. of cylinders & configuration

In-Line 4 cylinders

Method of operation


Speed regulation

Mechanically governor

Starting system

DC 12V Electronic start

Cooling method

Closed-circuit cooling system

Total displacement(L)


Compression ratio




100% Load fuel consumption(L/h)




Number of Phase


Connection Type

3Phase and 4Wires

Number of Bearing


Power Factor


Protection Grade




Winding/ Pitch

100% Copper   2/3 Pitch

Cooling Fan

Cast alloy aluminum

Exciter Type

Brushless, Self-Exciting

Insulation Class, Temperature Rise


Telephone Influence Factor( TIF)

TIF <50 / THF<2%< span="">

Total Harmonic TGH/THC

<1.5% at no load / <5% at load< span="">

Voltage Regulation, Steady State


Sustained Short-Circuit Current

300%(3 in):10s





Digital Control panel

Controller Brand: Smartgen, Deepsea,ComAp

Control Panel: English interface,LED screen and touch buttons.

Main Functions:

1- Display loading power, voltage, currenct, frequency, speed, temperature, oil pressure, running time etc.

2- Warning when low or high voltage, low or high frequency, over current, over or low speed, low or over battery voltage etc.

3- Over load protection, over/under frequency protection, over/under/imbalance voltage protection, and low oil shutdown


Soundproof/Silent Box:

1. Excellent ventilation

2. Oil tank mounted on base frame for 12 Hours working

3. Highly Corrosion Resistant construction

4. Excellent Access for Maintenance

5. Security and Safety

6. 1m<80DBA / 7m<70dba< span="">



1. Trailer type

2. Soundproof / water proof

3. ATS (automatic transfer switch)

4. Parallel system

5. Remote system


PMC System:

1. Standard 23 pitch windings avoid excessive neutral current

2. Permanent magnet generator system provides constant excitation under all condition

3. Optional accessories available for easy paralleling with mains or other generators

4. AVR auto voltage regulation, auto exciter, auto adjustment



 Silent Perkins Genset Diesel Generator , 20kw 50Hz Generator

 Silent Perkins Genset Diesel Generator , 20kw 50Hz Generator



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Q:What is the difference between a servo motor and a direct drive motor?
Obvious distinction The direct drive motor is powered by the power supply, which is not controllable. The servo motor is driven by the actuator, which is controlled at speed, torque and position.
Q:What is the difference between the decelerating step motor and the normal step motor?
The decelerating step motor is a gearbox installed in front of the step motor. Lower the speed of the step motor to increase torque.
Q:How do you think a motor is an ordinary motor or a servo
There is another communication cable interface. General servo motor will be in the position sensor, such as possibly braking device, the device control and information feedback is generally via a special communication cable. But not get communication cable is servo motor, some contain many large motor temperature sensor (bearing, winding), such as also need special communication cable, but it is not servo motor. In addition, many servo motor enclosures are square, and ordinary motors are round.
Q:Is the servo motor more than the general motors? Why is that?
Of course, it's not the same, if it's all running at full capacity, but if you have a surplus, the servo motor will be more efficient, after all, the response is fast
Q:What is the difference between a carbon brush motor and a regular motor. Which machine is better
Have carbon brush motor is generally dc motor, compared with the ordinary ac motor, the working principle, scope of application is different, have different application scope, there is no who good who bad, ac asynchronous motor has simple structure, the manufacturing cost and use cost are bottom
Q:The difference between B34 and B35 motors
The motor is composed mainly of stator and rotor, which is related to the direction of force motion in the magnetic field and the direction of the current and the magnetic flux line. The operating principle of an electric motor is the effect of the magnetic field on the current, making the motor spin.
Q:What is the difference between explosion-proof motors and ordinary motors?
Its structural features are: (1) there is a complete ventilation system which does not exist within the motor. (2) the shell and pipe are made of non-combustible materials and have sufficient mechanical strength. (3) the casing and the main pipe are sufficiently large to maintain the positive pressure relative to the outside atmosphere. (4) the motor must have a safety device (e.g., time relay and flow monitor), to ensure adequate ventilation, also must have the shell pressure under voltage automatic protection and alarm device. (5) the door or cover of the enclosure shall be equipped with the power interlock. There is no single series of positive voltage motor series in our country.
Q:What is the difference between a general motor and a converter machine?
By the way, with the development of the manufacture of electric motors, there is no ordinary motor and FM motor. I'm talking about the real manufacturer of motors. The index of the mouse cage ac motor is basically 0 -- 50Hz -- 100Hz. This is the FM motor. Now domestic electrical manufacturers, too, dominate this category. Like Siemens's domestic electric motor manufacturing plant, ABB's domestic electric motor manufacturing plant, its products are fully tuned electric motors.
Q:In what situations does the step motor lose?
The meaning of lost step The general motors are three phase six and five phase ten. If you notice, the three-phase six controller has three LED, five in ten and five leds. Three phases: three groups of motors, three lines. Six beats: three LED, and it loops twice before returning to its original state. Each one of the three LED lights flickers in one, and the step goes into the 0.1 wire, alternating between two and a half times, which is 0.6. Generally out of step motor are missing one or two phase, that is to say, there is a line is broken (for motor and controller bad check).
Q:What is the difference between special motors and ordinary motors?
The generator is the same as the electric motor, which runs on the motor. The drive is driven by the rotor, and the magnetic field cutting stator winding inducs the electromotive force to become a generator.

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