德耐尔微油螺杆式压缩机-两级压缩永磁变频：控制迅速DAV+

微油螺杆式压缩机-两级压缩永磁变频系列(30~4o0kw)
OIL INJECTED SCREW AIR COMPRESSOR -TWO STAGE COMPRESSION PERMANENT MAGNET FREQUENCY CONVERSION SERIES(30~400KW)

永磁变频空压机特点
Characteristics of permanent magnet variable frequency air compressor
超低温升设计,压缩机允许长期超低频率下稳定运行;采用闭环矢量控制系统,控制更迅速、调速更精准;频率降低50%以上时压缩机组仍能保持高效运转;压力稳定,精准控制压力波动0.01MPa以内。
Ultra low temperature rise design, the compressor allows stable operation at ultra-low frequency for a long time; The closed loop vector coi system is adopted to make the control more rapid and the speed regulation more accurate; The compressor unit can stil operate eficientlyv the freguency is reduced by more than 509; The pressure is stable and the pressure fluctuation is accurately controlled within 0.0lMPa. 在设定的变频压力下，机组会自动调节，使输出压力始终保持在士0.1bar以内,减少不必要的浪费。压力每上升1bar,耗电量上升796)。
Under the set frequency conversion pressure, the unit wil automatically adjust to keep the output pressure within  0.lbar,reducing unnecessary waste.(The power consumption increases by 7% every time the pressure increases by l bar).