真实国产乱子伦对白视频_人妻夜夜爽天天爽一区_亚洲啪av永久无码精品放毛片_a网站在线观看_欧美 日韩 人妻 高清 中文

tel:13386822377 cn

case

case

  • Liaoning provincial Civil Affai

    18-11-04

    more

  • Dandong Mining Machinery Co., L

    18-11-04

    more

  • Shenyang Metro second project d

    18-11-04

    more

    NEW

    Shenyang North construction Limited by Share Ltd

    2018-11-04

      Shenyang North construction Limited by Share Ltd purchases our Cummins 300KW generator set.

      Firstly, after several Cummins generating units are combined, quite a large power generating unit will supply power to the load. According to the size of the load, it can decide how many units to start (the lowest fuel consumption of the generating units is at the rated load of 75%), so as to achieve the goal of saving diesel oil and reducing the cost of the generator set. Especially at present, diesel oil is relatively tight and the price of oil is rising rapidly, so saving diesel oil has become very important.

      Secondly, uninterruptible power supply ensures the normal production of the factory. When the units are switched on, the standby generators can be turned on first, and then the original generators can be stopped. There is no need for power cut in the middle.

      Thirdly, when the load suddenly increases, the current impulse is shared equally by several generators, which reduces the force on each generator, stabilizes the voltage and frequency, and prolongs the service life of the generator.

      Fourth: Cummings can easily find warranty in the world, even Iran and Cuba. Moreover, the number of parts is small, the reliability is improved, and the maintenance is relatively simple.