Don't talk about the relationship between long distance (rated power) and standby power. Only one kind of power is used to sell standby power to customers as long line power.

1，柴油機(jī)的功率與發(fā)電機(jī)組的功率相同，從而降低了成本。事實上，工業(yè)界通常規(guī)定，由于機(jī)械損失，柴油機(jī)的功率等于發(fā)電機(jī)的功率的10%。更糟糕的是，也有柴油機(jī)馬力作為千瓦報告給用戶，并用小于發(fā)電機(jī)組功率的柴油機(jī)來配置單元，俗稱：小馬車，甚至單位壽命，維修頻繁，使用成本高。

1. The power of diesel engine is the same as that of generator set, which reduces the cost. In fact, industry generally stipulates that due to mechanical loss, the power of diesel engine is equal to 10% of the power of generator. To make matters worse, there are also diesel engine horsepower reported to users as kW, and the diesel engine with less power than the generator set is used to configure the unit, commonly known as pony, even per unit life, frequent maintenance and high use cost.

2，這兩款手機(jī)翻新機(jī)作為一種新的機(jī)器出售給客戶，而翻新的柴油機(jī)采用了新的發(fā)電機(jī)和控制柜，使得一般的非專業(yè)用戶不清楚是新機(jī)還是舊機(jī)。

2. These two refurbished mobile phones are sold to customers as a new machine, while the refurbished diesel engine adopts a new generator and control cabinet, so that ordinary non professional users do not know whether it is a new machine or an old one.

3，只報告柴油發(fā)動機(jī)或發(fā)電機(jī)的牌號，濟(jì)柴售后不要報告原產(chǎn)地，不要報告該單位的。比如美國的卡明斯、瑞典的沃爾沃、斯坦福、英國。事實上，沒有柴油發(fā)電機(jī)組可以由一個企業(yè)獨立完成?？蛻魬?yīng)全面了解柴油機(jī)、發(fā)電機(jī)、控制柜生產(chǎn)商和單位，以便全面評估機(jī)組的等級。

3. Only the brand of diesel engine or generator shall be reported. Jichai after-sales service shall not report the origin or the brand of the unit. For example, Cummings in the United States, Volvo in Sweden, Stanford and Britain. In fact, no diesel generator set can be completed independently by an enterprise. The customer shall fully understand the manufacturer and unit brand of diesel engine, generator and control cabinet, so as to comprehensively evaluate the grade of the unit.

4，無保護(hù)功能的單元（俗稱四保護(hù)）作為一套完整的保護(hù)單元出售給客戶。此外，不完整儀表和無空氣開關(guān)的單位出售給客戶。玉柴售后事實上，玉柴發(fā)電機(jī)行業(yè)一般規(guī)定，10kW以上的機(jī)組必須配備全儀表（俗稱五米）和空氣開關(guān)；大型機(jī)組和自動化單元必須具有自四保護(hù)功能。

4. Units without protection function (commonly known as four protection) are sold to customers as a complete set of protection units. In addition, incomplete instruments and units without air switches are sold to customers. In fact, Yuchai generator industry generally stipulates that units above 10kW must be equipped with full instrument (commonly known as 5m) and air switch; Large units and automation units must have self-protection function.

5。不要談?wù)摬裼蜋C(jī)和發(fā)電機(jī)的牌號，濟(jì)柴售后控制系統(tǒng)的配置，沒有售后服務(wù)，只談價格和交貨日期。有的還采用非電站專用機(jī)油機(jī)，如船用柴油機(jī)和車用柴油機(jī)，用于發(fā)電機(jī)組。該裝置的終產(chǎn)品——電能質(zhì)量（電壓和頻率）不能保證。太低的單位價格通常是有問題的，俗稱：只有買錯了，不要賣錯了！

5。 Don't talk about the brand of diesel engine and generator, the configuration of jichai after-sales control system, there is no after-sales service, just talk about the price and delivery date. Some also use non power station special engine oil, such as marine diesel engine and vehicle diesel engine, for generator set. The final product of the device - power quality (voltage and frequency) cannot be guaranteed. Too low unit price is usually problematic, commonly known as: only buy wrong, don't sell wrong!

6，不要談?wù)撾S機(jī)附件，如沒有消聲器，油箱，輸油管道，用什么級別的電池，大容量電池，多個電池等。事實上，這些附件是非常重要的，必須在合同中注明。柴油發(fā)電機(jī)組是一種重要的備用電源設(shè)備。購買時，使用時要小心、舒適。

6. Don't talk about attached accessories, such as no muffler, oil tank, oil pipeline, what level of battery to use, high-capacity battery, multiple batteries, etc. In fact, these annexes are very important and must be indicated in the contract. Diesel generator set is an important standby power supply equipment. Be careful and comfortable when buying and using.