Diesel generator sets should pay attention to what issues?
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Diesel generator set is a kind of power supply equipment, which is driven by diesel engine. The generator is widely used because of its quick start, easy operation and maintenance, less investment and strong adaptability to the environment. Due to the large market demand for generator sets, resulting in the rapid growth of the number of manufacturers, so that the market a large number of generating units, quality is also uneven. Therefore, customers in the purchase of diesel generator sets to pay attention to some of the details, from these details can determine the quality of the product.
General diesel generator sets are usually divided into four parts, namely, diesel engine, generator, controller, auxiliary parts. Among them, because the diesel engine is the power output of the whole unit, the price of diesel generator sets of the majority of the cost, so this part is often some manufacturers can jerry. In the purchase of diesel generators need to pay attention to the place:
First, the old renovation
Most brands have refurbished old machines, not professionals may also be difficult to distinguish. However, there are some flaws refurbished machine, such as paint, especially dead paint, it is difficult to do the same as the original.
Second, imitation nameplate, with fake machine
The diesel engine is currently on the market almost all well-known generic manufacturers, some manufacturers use the same shape as the imitation counterfeit fake machine, using the nameplate, playing really number, false information and other means of printing factory deck, with the purpose to significantly reduce costs. To distinguish deck machine, not professionals is difficult to achieve.
Third, confusion related product concept
Some manufacturers regard the KVA as KW exaggerated power, confuse the relationship between KVA and KW and then sold to customers. In fact, KVA is apparent power, KW is the effective power, imported units generally use KVA to indicate the power unit, and domestic electrical equipment are generally used KW, the relationship between them is 1KVA=0.8KW.
Mode four: use the name of the factory
Some manufacturers do not dare decks, renovation, in the factory with the diesel engine to some well-known brand name copycat to confuse the public. Such as: XX company, Standford Cummins generator generator and so on, but these products and Cummins engine, Standford generator without any association, only registered the name XX generator company only, without the slightest relationship and "Cummins" trademark, manufacturers will be generating a variety of brand-name engine configuration purchased back all the external said certain Cummins power generation unit.
Today, the majority of diesel generator market, numerous manufacturers to manufacture their own products. For a large number of uneven quality of the generating units, customers have to keep their eyes open, careful purchase.
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