Silent Perkins Genset Diesel Generator , 20kw 50Hz Generator
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- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1500 unit/month
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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
Specifications:
MODEL | GNRP25 |
PRIME POWER (KVA/KW) | 25/20 |
STANDBY POWER(KVA/KW) | 28/22 |
Rated voltage(V) | 400/230 |
Rated speed(rpm) | 1500 |
Rated frequency(Hz) | 50 |
Power factor | 0.8 |
Ambient temperature(°C) | 40 |
Altitude(m) | 1000 |
Connection type | 3 phase 4 wires |
ENGINE MANUFACTURER | PERKINS |
Model | 404D-22TG |
Rated Power(kW) | 27.4 |
No. of cylinders & configuration | In-Line 4 cylinders |
Method of operation | 4-stroke |
Speed regulation | Mechanically governor |
Starting system | DC 12V Electronic start |
Cooling method | Closed-circuit cooling system |
Total displacement(L) | 2.216 |
Compression ratio | 23.3:1 |
Bore×Stroke(mm) | 84×100 |
100% Load fuel consumption(L/h) | ≤7.1 |
ALTERNATOR MANUFACTURER | STAMFORD |
Number of Phase | 3 |
Connection Type | 3Phase and 4Wires |
Number of Bearing | 1 |
Power Factor | 0.8 |
Protection Grade | IP23 |
Terminal | 12 |
Winding/ Pitch | 100% Copper 2/3 Pitch |
Cooling Fan | Cast alloy aluminum |
Exciter Type | Brushless, Self-Exciting |
Insulation Class, Temperature Rise | H/H |
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 | ≤±1% |
Sustained Short-Circuit Current | 300%(3 in):10s |
CONTROL SYSTEM | DSE SERIES |
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="">
Optional:
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
- Q: What is an electric motor
- Electric motors are powered by electric induction.I hope my answer will help you
- Q: What is the difference between a speed reducer and a regular motor?
- Deceleration motor called gear motors, are modular combination, at the same time the output torque, 6 (output synchronous speed 1000 RPM), 8 (output synchronous speed 750 RPM), so through the gears or other institutions such as cycloid motor droop down, and the output of the motor speed or torque can meet the actual requirements, the most commonly used the four pole motor, the equipment is used in speed is generally small, motor, the higher the number, the more expensive, general motors is commonly used 4 (output synchronous speed 1500 RPM), is the combination of reducer and motor, gear motor.
- Q: How does the heat of dc motor control
- There are several reasons for the fever of dc motors: The current of the actuator is larger than that of the motor The speed of the motor is too fast The inertia of the motor and the torque of the positioning torque are high, so even the medium speed can be hot, but it does not affect the life of the motor. Motor demagnetization points in 130-200 ℃, so in 70-90 ℃ belongs to the normal phenomenon, as long as less than 130 ℃, generally do not have what problem, if you really feel overheated, the drive current set the speed of the motor about 70% of the rated current or reduce one
- Q: The abnormal sound of a three-phase machine
- First rule out the factors of lack of phase, because motor open phase, a few seconds can be burned motors. In this case, there are several possible: 1, the motor winding fault, lead to motor disorder, internal magnetic field should be quickly find out the reason, simple method is to check the motor phase current balance
- Q: The problem of speed regulating motor and general motors
- With frequency converter, of course, will not shorten the life of the motor, ordinary motor frequency converter will be used to take, no problem at all, music fountain is with motor with frequency converter
- Q: Does the frequency conversion machine speak louder than the ordinary motor?
- This is not necessarily, the power of the motor size, also related to the noise of the motor itself, but in the case of the same parameters, the inverter will make voice be larger than ordinary motor, because through the inverter output waveform directly contains a large number of higher harmonic,
- Q: The difference between PWM and general motors
- PWM motor is frequency conversion motor, that is, the inverter output waveform is not filtering after PWM wave, ordinary motor generally as a standard, usually sinusoidal waveform, if use frequency converter drive, also need to add after the inverter output filter circuit, or general motors can not stand, fever is serious, but also is frequency conversion motor PWM motor is ok.
- Q: What's the difference between a step motor and a brushless motor?
- The step motor can control the Angle of rotation precisely, but no brushless motor is not allowed The motor rotor is a grass-fed structure, neither winding nor permanent magnet. On the rotor of the brushless motor is the rotary rectifier and the excitation winding Brushless motor is used to generate power and power. Step motors are used for precise positioning, such as tool displacement control on machine tools
- Q: The amount of the machine is doubled, all the other motors are unchanged, the rated torque and the speed change.
- The core thickness of the motor is doubled, and for the ideal click, you can think: Both the load and the rated speed are the same as the original 1/2. Both the rated torque and the torque torque are twice as large.
- Q: What is the difference between servo motor and general motors?
- The difference between synchronous and asynchronous structures; Ac synchronous motor structure is the stator coil + magnetic rotor, it requires synchronization signals through feedback encoder know rotor magnetic field transformation, achieve the purpose of precise control, which is the stator three phase asynchronous motor structure + rotor core coil stellate or triangular structure, driving voltage alone set of rotating frequency values to achieve control, advanced vector inverter because just simple adjust the display value, no sync signal requirements, so it is not true sense of the closed loop feedback. So the former is more complicated than the latter, and cannot be easily disassembled. The distinction between special and generic; The former type, and due to the encoder manufacturer restrictions, usually form a complete set of drives not only by the inertia medium, power, also according to the communication protocol did plane is special, that is a only corresponds to a servo motor drives, not different series power corresponding connection, and form a complete set of ac asynchronous motor can usually be on different power converter, as long as the current shall not exceed the maximum speed. So, servo also brought challenges to the maintenance industry, usually ac synchronous motor maintenance technology content high, the maintenance cost is big, not only need to set up multiple different kinds and power servo test platform, and accumulated lots of experience.
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Silent Perkins Genset Diesel Generator , 20kw 50Hz Generator
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1500 unit/month
OKorder Service Pledge
OKorder Financial Service
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