Weichai Genset Diesel Generator 25kva - 200kva 3 Phase 400/230V
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1500 unit/month
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25kva to 200kva China Power Generator With Weichai Engine
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: Which is good for common motor and induction motor?
- Washing machine motor, its main winding and vice winding circle number, enameled wire line diameter is the same, the main switch, deputy winding can change steering, quite convenient, this is the main difference between both. Look at the washing machine motor
- 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: 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: What is the difference between a general motor and a high-speed motor?
- Ordinary ac motor is restricted by the maximum synchronous speed, which can not reach high speed, dc motor (especially brushless motor) can achieve higher speed. The static balance and dynamic balance of high speed motor are high.
- Q: How is the rated current of the three-phase machine calculated?
- Three-phase motor power P = 1.732 UIcos phi, cos phi (power factor) between 0.7 and 0.95, the greater the power of the motor, the greater the power factor, which can be evaluated at 0.85. So I = P/(1.732 * U * cos phi) = 4800 / (1.732 * 440 * 0.8) = 1.732 A, 11.5 A you say may be the whole compressor power or are you using current meter measuring current, if the current meter measurement, so the motor is overload. Voltage is 440 v, can know you this motor is not domestic, domestic general is 380 (400 v), rated 400 v voltage can be used in our country, of course, because the motor is a range of voltage, rated voltage 400 v motor between 360-440 - v can be used. In China there is 440 v, you said general voltage is 380 v, 440 v rated voltage, so when calculating the electric current cannot use the above data, and should change the 440 to 440, the calculated current is 9.1 A. Here's a rough calculation, because 1.732 * 380 * 0.8 = 520, close to 500, so under the three-phase 380V voltage, Current I = P (kilowatt) / 2.
- Q: What is the difference between a speed reducer and a regular motor?
- Reducer is a kind of transmission, is generally used in low speed high torque transmission device, the principle is the electric motor, internal combustion engine, motor, or other high-speed operation of the power, through the input shaft of the reducer on less number of teeth on the gear engagement output shaft of the wheel, so as to achieve the aim of slowing down; The ratio of the number of teeth to the size of the gear is the ratio of the ratio of the ratio. Reducer is a kind of the closed in rigid casing of gear transmission, worm drive and gear - worm drive composed of independent components, commonly used for the original reduction drive device between moving parts and working machine. The function of matching speed and transfer torque between the original motivation and the working machine or actuator is very extensive in modern machinery. Reducer according to different can be divided into single-stage and multi-stage transmission series reducer round shape can be divided into cylindrical gear reducer, cone gear speed reducer and cone - cylinder gear wheel reducer; According to the layout of the transmission, it can be divided into expansion, shunt and coaxial reducer.
- Q: The motor does not turn except sound
- Hello! This is due to the serious wear and tear of the shaft sleeve or bearing, the rotor's long and high momentum, the rotor sweep!!! The rotor is trapped by the stator's magnetic force and cannot form a rotating magnetic field! If you charge for a long time, you will burn the stator coil. So instead of electricity, the electromagnetic force can turn, but the electricity can't move!
- 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 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: Is the servo motor more than the general motors? Why is that?
- The average injection machine can also save energy, whether it's a servo or a frequency converter, which can be used to save energy, but the difference is as follows: If you use a converter, the cost is low, (the converter cost is about 500 to 600 yuan per KW, and the servo is about 1,200 ~ 1500 yuan per KW). The frequency conversion of the frequency converter is lower than the servo, (the frequency of the frequency converter is 20% ~ 50%, and the servo is usually 30% ~ 70%). 3. The frequency converter with low maintenance cost, frequency converter by the localization of more than 10 years of history, has become increasingly stable, many occasions can be comparable with imported, while the servo is not very mature, average life is not too long, once out of the problem, the cost is very high. It depends on your financial situation and going to the statement, the company also produces servo, not in the fight against others, but after so many years of experience, the company's injection molding machine frequency conversion electric saving is very stable, like some big enterprises such as byd, unified group and other large enterprises are successfully used for years
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Weichai Genset Diesel Generator 25kva - 200kva 3 Phase 400/230V
- 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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