CZKJZ-Series Vacuum Pumping System Technical Performance

Writer： Kaiqian Oil Purifier Release time：2020-03-09 17:28 Clicks：

CZKJZ-Series Vacuum Pumping System is used for vacuum pumping, vacuum drying and vacuum measurement of power equipment such as transformer, tap changer and auxiliary switch. Cooling mode of the whole machine: Natural Air Cooling. The exhaust port of the vacuum pump is provided with a device for condensing and collecting water.

   The control system has perfect protection and alarm functions(with phase sequence, phase loss, over-voltage, under-voltage, leakage detection and protection functions). All faults have corresponding alarming indicators.

  The vacuum system has automatic control function. When its vacuum to 4300pa, roots pump will start automatically.

  The vacuum pumping system is equipped with oil level detection device: oil gas separator, oil storage tank and photoelectric switch to protect the transformer and vacuum pump, so as to prevent the oil from being pumped out by the vacuum pump. When the photoelectric switch detects that the oil has been pumped into the oil separator, the system will be forced to stop, prompt for oil discharge, troubleshooting, and the system will return to normal.

  According to the sizes of your transformers, our company can produce three-stage vacuum system and two-stage vacuum system. Compared with the two-stage vacuum pumping system, the three-stage vacuum pumping system has one more two-stage roots pump boosting system, one more two-stage high vacuum separation system and the three-dimensional flash evaporation system, therefore, its dehydration and degassing are faster and more thorough.