Weichai Genset Diesel Power Generator Set 20kw1500RPM 50Hz
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1500 unit/month
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40kva to 200kva Weichai Power Generator
Specifications:
1, 20kw ~250kw Weichai power generator
Weichai diesel engine is basic on the introduction of foreign(Ricardo Britain) advanced diesel engine technology and developed which is characterized by economical fuel consumption,low noise,powerful,stable operation and reliable performance.
2,Main specification
a,3-Phase, 50Hz@1500RPM, 400/230V (Also Can Be Made According To Customers’ Special Requirements)
b,12V/24V DC start motor and storage battery
c,Brushless, Self-excited, IP21-23, insulation class H alternator
d, 40°C radiator as standard, 50°C is optional
e,Key start panel control system as standard, digital auto-start panel is optional
f,All generator sets are gone through rigorous testing before being released to the market place, including 50% load, 75% load, 100% load, 110% load and all protection function (overspeed stop, high water temperature, low oil pressure, battery charging fail, emergency stop)
3,Data of diesel Generator Set
Prime Power | 20kw-250kw | Standby Power | 22kw-275kw |
Rated Speed | 1500rpm | Output Frequency | 50hz/60hz |
Phase | 3 | Rated Voltage | 400v |
Engine Brand | Weichai | Alternator Brand | Stamford |
Fuel Consumption | 4L-200L | Fuel Tank capacity | 8 hours |
Voltage Regulation Rate | ≤±1% | Random Voltage Rate | ≤±1% |
Frequency Regulation Rate | ≤±5% | Random Frequency Variation | ≤±0.5% |
4,Engine Specification
Genset Model | Prime Powe | Standby Power | Engine | Fuel Consumption | Cylinder No. | Displacement | Bore X Stroke | ||
KW | KVA | KW | KVA | (g/kwh) | (L ) | (mm) | |||
GNRW-28 | 20 | 25 | 22 | 28 | K4100D | 236 | 4 | 3.6 | 100*115 |
GNRW-34 | 24 | 30 | 27 | 34 | K4100D | 236 | 4 | 3.6 | 100*115 |
GNRW-41 | 30 | 38 | 33 | 41 | K4100D | 236 | 4 | 3.6 | 100*115 |
GNRW-55 | 40 | 50 | 44 | 55 | K4100ZD | 238 | 4 | 3.6 | 100*115 |
GNRW-69 | 50 | 63 | 55 | 69 | R4105ZD | 238 | 4 | 4.3 | 105*115 |
GNRW-104 | 75 | 94 | 83 | 104 | R6105ZD | 238 | 6 | 6.5 | 105*115 |
GNRW-125 | 90 | 113 | 100 | 125 | R6105ZLD | 238 | 6 | 6.5 | 105*115 |
GNRW-138 | 100 | 125 | 110 | 138 | R6105AZLD | 238 | 6 | 6.7 | 105*115 |
GNRW-165 | 120 | 150 | 132 | 165 | R6105IZLD | 238 | 6 | 6.7 | 105*115 |
GMRW-206 | 150 | 188 | 165 | 206 | 6113AZLD | 238 | 6 | 7.5 | 113*115 |
5,Alternator Specification
Alternator Brand | Stamford,Engga,Mecc-alte,Marathon ... |
Exciter Type | Brushless, Self-excited |
Rated Speed | 1500/1800rpm |
Rated Frequency | 50/60hz |
Phase | three or single |
Rated Voltage | 400V (Available with customer requirements) |
Power | 0.8 |
Voltage Adjust Range | ≥5% |
Protection Grade | IP22 |
Insulation Grade | H |
6,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
7. Accessories
1) Standard accessories: Standard 40 radiator mounted on skid, Common steel frame, circuit breaker, damper, exhaust silencer, flexible pipe, battery and connecting wires, Standard tools kit, operation manual and document.
2) Optional accessories: Engine coolant and oil heater, alternator space heater, cooling for heat exchanger, communication interface, battery charger by main supply, daily fuel tank, ATS and paralleling system, soundproof canopy and moving trailer.
- Q: What is the structural difference between a two-speed motor and a regular motor
- The change of the pole winding method of the motor is achieved by changing the stator winding of the motor. Two-speed motor is general internal winding is 4/6 (or: 6/8), and lead to the winding respectively, through the contactor control to achieve the two kinds of rotation speed of the machine. Take the example of the four-sixth pole double speed motor, which is a low speed 6, 1000-rpm (delta connection), high speed 41500 RPM (double star connection).
- Q: The governor has changed a new one, with the governor to zero, but the motor is still turning! The motor has a different sound, such as the sound of iron and iron friction!
- Check the speed line. There may be a circuit breakers. There's no problem with the excitation coils. The motor is abnormal and the bearing is damaged.
- Q: How does servo motor understand? What is a servo motor? What about motors? What's different about servo motors and other motors?
- Servo is to make the object's position, orientation, and state is accused of output can follow the input target given value (or) any change of the automatic control system, to put it bluntly, is a precision closed-loop control system. Dc motor and ac motor. For the daily application, it is mainly the ordinary motor, the frequency conversion motor, the servo motor. The servo motor is characterized by the power line and the signal line. It has its own encoder and so on, and given a speed, it will be running at that speed. And because there is an encoder inside, it knows how many circles it has turned, and it can precisely stop the motor from being in a certain position. So in accurate control, the servo motor is chosen. It can be used for constant speed control, constant torque control, positioning control and so on.
- Q: Precautions for water cooled motor
- Pay attention to the smell of water-cooled air-cooled motor, vibration and noise. Winding due to temperature too gao will send insulation focal flavour. Some faults, especially the mechanical failure, will soon be reflected as the vibration and noise, so the smell coke or found abnormal vibration or scratches or the hum of the super-large or other noise, power check immediately. (5) always check the heat of the bearing, the oil leakage, change the lubricating oil regularly, and the roller bearing grease should not exceed 70% of the bearing room volume. (6) of wound rotor type water-cooled air-cooled motor, check the contact between the brush and slip ring, brush wear and spark, such as spark serious must clean up the surface of the collector ring, timely and correct the brush spring pressure. (7) keep water-cooled air-cooled motor internal clean, there is no water, oil and debris fell into internal water-cooled air-cooled motor. Air inlet must be kept clear of water-cooled air-cooled motor.
- Q: What is the solution to other circuit boards when the servo motor is turned on
- Are you strictly grounded? Does your servo power supply have a power connection (no filter) with the switch power source of the control system? Or the quality of your switch? Personal suggestion: the reason that the power of switch power supply is relatively large, you buy a switching power supply in Taiwan to try the power supply.
- Q: If the speed of a normal motor is adjusted by the frequency converter, the speed can exceed the rated speed, and if the current power is above the rated speed, what is the change in current power
- It can exceed the rated speed, but it is best not to be too much, the main fear is that the bearing and rotor will not bear the high speed. The motor exceeds the rated speed, the output of the motor is constant, but the torque decreases. Can you continue to drag your load, depending on whether your load is constant or constant torque,
- Q: What is an electric motor
- Motor is a device that converts electricity into mechanical energy. It USES the electric coil (which is the stator winding) to generate a rotating magnetic field and is applied to the rotor (such as the cage of a cage) to create the magnetoelectric rotation torque. Motor by using the power divided into dc motor and ac motor, electric power system in most of the motor is ac motor, can be synchronous motor or induction motor (motor stator magnetic speed and rotor rotating speed is not synchronized rate). Motor is mainly composed of stator and rotor, the direction of motion of the wire in the magnetic field force with the direction of current and magnetic induction line () in the direction of magnetic field direction. The operating principle of an electric motor is the effect of the magnetic field on the current, making the motor spin.
- Q: The difference between brushless dc motor and plain dc motor, where is its advantage
- Brushless dc motor and brushless dc motor is the difference between ordinary is as follows: 1, the brushless dc motor with integrated drive circuit commutation, ordinary brushless dc motor with brush and commutator with the reversing, keep the continuous rotation of the motors. The winding of brushless dc motor is the stator, the magnet is the rotor, and the common windings are the rotor, the electromagnet is the stator. The non-brush dc motor USES rare earth permanent magnet (nd-ti-boron permanent magnet) to achieve greater power and efficiency, and ordinary brush dc motor USES ferrite permanent magnet. The non-brushless dc motor is usually multi-groove, 6 slots, 9 slots, 12 slots, 24 slots, etc., the average brush dc motor has fewer slots, 3 slots, 5 slots, 7 slots etc. The company has shenzhen constant drive motor co., LTD.
- Q: In what situations does the step motor lose?
- I can think of two situations where an asynchronous motor can be lost In the case of hoisting, which is the driving, the asynchronous motor is in the process of lowering the weight. , In the process of slowing down, the asynchronous motor is controlled by the converter.
- Q: Can a converter control a general electric machine
- Of course, the converter can control the common asynchronous machine, and the 6 pole is not a problem, the low speed control is above 8HZ
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Weichai Genset Diesel Power Generator Set 20kw1500RPM 50Hz
- 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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