|Place of Origin:||Hebei|
|Minimum Order Quantity:||1|
|Delivery Time:||5 working days|
|Warranty Period:||2 Years||Usage:||For Heavy Truck Or Luxury Bus|
|Features:||Small Size Big Power||Patent No.:||ZL 2012 1 0549911.0|
manufacturer supply big power 10-claw 56V 150A bus alternator
(patent No. ZL 2012 1 0549911.0)
The big power capacity automobile alternator produced by our company is a successful example of using rare earth elements to improve the utilization rate of magnetic conductive materials. Our company has a number of internationally leading patented generator technologies, and the output power of our generator is doubled under the same volume. The Max. can reach 28V 500A. At present, the company has cooperated with Qingdao Shenwo Bus in batches, and carried out tests in Jinhua Youth Automobile, Shenfei Hino Bus, Xiwo, Henan Shaolin and Zhongtong Bus. Through the customer's two-year operation, the product quality is proved to be stable and reliable.
Compared with other companies' similar products, the company has the following advantages:
1.The warranty period of our generator is two years or 200,000 kilometers. During the warranty period, due to product quality problems, our company will repair and replace it for free. The warranty period of other companies' similar products is one year or 100,000 kilometers.
2. The conversion efficiency is high (more than 80%, other companies' products is only 50%-60%). The fuel saving is obvious. Compared our 150A generators with those from other manufacturers, the generator is used at full load. Running 10 hours a day, which can save 6 liters per day.
3. The output characteristic is better under the idle speed and low speed state (please refer the output characteristic curve), the working voltage can be established when the generator speed is 800 rpm. When the engine of the vehicle is running at idle speed, the output current of the generator can meet the power demand of the whole vehicle, do not need to increase the speed of the vehicle when turn on the air conditioner, in this way to achieve the fuel saving effect and the engine structure is simplified. In addition, due to the good output characteristics, the current in the battery is not used during the use of the vehicle except the starting , the battery is kept in a saturated state, which improves the service life of the battery.
4. A robust and stable self-excitation system is designed to the generation and the regulator is with short circuit protection and soft starting function. The electricity requirements can be met without buttery or a damaged battery. Therefore, the generator can be connected in parallel with the battery, and can also be directly connected to the air conditioner, thereby eliminating the capacitor box between the generator and the air conditioner thereby reducing the cost.
5. multi tubes rectifier structure, if any of the tubes is damaged, the others can work normally.
6. multi-unit power generation structure is adopted, the independent power generation units simultaneously generate electricity. When a certain unit of the generator fails, the generator can still meet the basic power demand of the vehicle;
7. A fan structure in which the front and rear end covers simultaneously enter the air is adopted, and the cooling wind first cools the bearings to lower the working environment temperature of the bearing, thereby effectively improving the service life of the bearing;
8. The generator adopts avalanche diode to enhance overvoltage protection and surge voltage protection, and the avalanche voltage is 38-43V, which avoids the damage to the engine ECU and the vehicle electrical appliance by the instantaneous high voltage.
JFZ2910-300 integral alternator is a super-power rare-earth generator and a successful example of using rare earth elements to improve the utilization of magnetically conductive materials.
Compared with the available 28V 150A alternation, it is with the following advantages:
1. small size and large power generation, cmpared with the existing 28V150A generator, the rare earth generator has an output power of 28V300A in the same volume.
2. The power is large and the specific power is high. At present, the power of the rare earth generator can reach 28V500A, and the specific power reaches 560W/kg.
3. low rotation speed, strong power generation, Output current is 150A at 1500 rpm, 200A at 1800 rpm, 250A at 2100 rpm, and can work continuously and stably.
4. High conversion efficiency and obvious fuel saving effect. Compared one 28V300A generator with 2 28V 150A , this rare earth generator can save armature loss of 1950W, excitation loss of 200W, fan loss of 220W, friction loss of 60W, and total savings 2430W. According to the calculation of the motor vehicle running for 10 hours every day, it can save 6 liters per day.
5. Long service life and stable running, The unique rectifier bridge design of the rare earth generator adopts multi-tube rectification and multi-unit power generation structure, and multiple independent power generation units simultaneously generate electricity. When a certain unit of the generator fails, the generator can still meet the basic power demand of the vehicle. the generator's carbon brush and slip ring are fully sealed, which greatly improves the sand resistance and reliability of this key component.
The generator adopts an inner fan structure in which the front and rear end covers simultaneously enter the air, and the cooling wind first cools the bearing parts of the front and rear end covers, so that the working environment temperature of the bearing is lowered, and the service life of the bearing can be effectively improved.
6. Self-exciting is strong and can work normally without battery. General, it is difficult for a generator to establish a working magnetic field without the initial excitation of the battery, and even if it is barely established, it cannot work stably. The generator is designed with a strong and stable self-excitation system, which can work normally without battery or battery damaged, to meet the power demand of the vehicle. Ensure the operation of the vehicle.
The company specializes in customizing various special-purpose generators such as ultra-high power, ultra-small volume and ultra-high efficiency.
Company's name: Shijiazhuang Coal Mining Machinery Co., Ltd.
Company's address: 167 Yuxiang Street, Shijiazhuang, China
Contact person: Gina
whatsapp: +86 13191856405
Fax: +86 311 85538889
whatsapp: +86 13191856405