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's wrong with the rotary roller
- It's possible that the roller card is dead You turn the drum manually and look at the ready
- Q: What's the difference between an excited motor and an ordinary motor?
- The motor that provides the excitation current for the rotor of the generator is the dc generator
- Q: Which is good for common motor and induction motor?
- Induction motor, also called "asynchronous motor, the rotor put in a rotating magnetic field, under the effect of rotating magnetic field, to obtain a rotational torque, thus the rotor rotation. The rotor is a rotating conductor, usually in a squirrel-cage. It was invented by electrical engineer nikola tesla in 1887.
- Q: How is the servo motor parameter chosen
- Servo motor applied to choose, according to general installation size, torque, rotational speed, optical axis or keyboard, if you need to brake the aspects such as selection, such as the BBF servo motor model HM18-48.0-015 A1D HM18 on behalf of the flange installation dimensions (installation size 60 base number, number 80 stand, stand 80, 110 stand, stand 130 number, 150 stand, stand 180 number, 220 stand HM18 represents 180 stand), 48.0 represents 015 rated torque speed (1000 r - 3000 - r), A1D representative with the brake Upstairs the elder brothers say is to control the mode, be a servo drive thing.
- Q: What is the difference between a frequency converter and a regular motor
- The silicon steel of the converter motor is higher than the silicon steel of the ordinary motor, so the eddy current loss at high frequencies is much smaller
- Q: The difference between pump motor and general motor?
- Oil pump motor, also known as explosion-proof motor, is mainly used in coal mines, oil and gas, petrochemical and chemical industry. In addition, in textile, metallurgy, city gas, transportation, grain oil processing, paper, medicine and other departments are also widely used. The oil pump motor is used as the main power equipment, which is commonly used to drive pump, fan, compressor and transmission machine. And ordinary motors are not explosion-proof and can not be used in coal mines, oil and gas, petrochemical and chemical industries.
- Q: What is the difference between a general motor and a high-speed motor?
- The rotational inertia of high speed motor is generally small, so the long type of motor is more.
- Q: The difference between plateau motor and ordinary motor
- Elevation of elevation, the breakdown voltage of the electrical clearance is decreased, so the need to increase the electrical clearance in accordance with the sea level. High elevation, the initial voltage of the corona decreases, and the anti-stun measures of the motor are strengthened.
- Q: My electric motor with riding a motor won't turn, idling did not move, I thought that the controller has broken a new motor does not turn other are thoroughly headlight electricity for electric machine does not move
- Check for good or bad. When the hall element is damaged, the control function is lost. Check the brake switch. The action of the left and right brake switch is to disconnect the motor power when braking. So the switch is broken and the motor is not electrified. 3, check motor and electrical circuit leads. Due to the high current of electric current and vibration, the possibility of fracture and contact is present. In addition, motor damage is not excluded.
- Q: The difference between servo motor and general motor?
- The design of an ordinary asynchronous motor is designed by constant frequency constant pressure, and it is not possible to fully adapt to the requirements of variable frequency control. Under the influence of frequency converter for motor 1, the efficiency and the problem of temperature rise of the motor In either in the form of a frequency converter, both in the operation of the different degree of harmonic voltage and current, make the motor in non-sinusoidal voltage, power flow operation. Rejected materials is introduced, at the current widely used sine wave type PWM inverter as an example, the basic is zero, the low-order harmonic larger than the rest of the carrier frequency times the left and right sides of higher harmonic components as: 2 u + 1 (u for modulation ratio). Can lead to higher harmonic motor stator copper loss, rotor copper (aluminum), iron loss and the increase of the additional loss, the most significant is the rotor copper (aluminum) consumption. For asynchronous motor is close to the base wave frequency corresponds to the synchronous speed of rotation, therefore, higher harmonic voltage to a larger slip cutting rotor after conducting bar, will produce very big rotor loss. In addition, additional copper consumption due to the skin effect is considered. These losses will make motor extra heat, low efficiency, output power decreases, and such as ordinary three-phase asynchronous motor running in the inverter output non-sinusoidal power supply conditions, the temperature rise is to increases 10% ~ 20%.
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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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