華控伺服變量節能空壓機Huakong servo variable energy-saving air compressor

l  節能Saving energy NO.1

l  大范圍控制模式A wide range of control mode

l  德國研發矢量控制系統German R & D vector control system

l  持久恒壓，永不卸載Constant pressure, never unloading

l  功率補償流量Power compensated flow

l  超低噪音，各發熱部件獨立風道冷卻

Low noise, each heat generating components with independent channel cooling

l  優化系統，高效機頭，節能電機

Optimization systems, high efficient air end energy-saving motors

l  免維護電機，使用壽命長Maintenance-free motor, long service life

l  恒溫控制，變頻冷卻油風扇加快空氣中水分蒸發，使油溫恒定延長機油使用

Thermostatic control, variable frequency air cooling oil fan speed up evaporation, oil temperature constant, oil use extended

全新主機機頭The new air end

主機機頭的完全進化：華控通過不斷的技術創新，開發了獨有的螺桿型線的全新主機機頭，大幅提升了排氣量，達到低功率大排量的節能目的

搭載先進的超高效伺服馬達，是限量小型化，高效率。馬達直聯驅動實現了零動力損耗，與傳統的感應式馬達比較，減少了轉子的電力損耗和滑跳，提高了效率

Fully evolved air end: Through constant technological innovation, Huakong developed a new screw type line air end, significantly increasing the air displacement, low power high air displacement can save energy.

Equipped with the advanced ultra-efficient servo motor, which is limited miniaturization and high efficient. Direct driven motor achieve zero power loss. Compared with traditional induction motors, efficiency increased because of the reduction on the power loss of the rotor and ski-jump.

伺服矢量控制系統Servo vector control system

德國研發全球首創的伺服變量系統是最高效的節能專利產品

在一定的范圍內選擇氣壓、流量、功率的其中變量，系統自動運算輸出的最佳使用值

系統根據使用過程中各值的變化，作出自動的補償，實現全有用功輸出，省去無用功損耗

卓越的負載追隨性與穩定性

實現排氣壓力±0.01MPa的精確控制

Germany developed the world's first variable servo system, which is the most efficient energy-saving patented product.

Select the variable among the pressure, air flow and power within a certain range, the system could automatically calculate the best output service value.

System makes automatic compensation as per the changes of the values during use, achieving full useful work output, the useless load is avoided.

Excellent load following and stability

Achieve precise control of exhaust pressure within ± 0.01MPa

恒壓控制Constant pressure control

可實現壓力變動幅度±0.01MPa對下的恒壓精確控制Constant precise pressure control can be achieved within the fluctuation range of ± 0.01MPa

在保證所需壓力輸出的同時充分發揮節能功效To ensure the required pressure output while exploiting energy efficiency

壓力維持功能Pressure maintain function

使用德國先進的控制邏輯

即使在低負載運轉時也可維持設定壓力

無需預先將設定壓力提高

Using Germany advanced control logic

Maintain setting pressure even at low load operation

No need to increase setting pressure in advance 

華控伺服變量空壓機特性Features of Huakong servo variable energy-saving screw air compressor

精確 Precise

在一定范圍內，設定空壓機功率和壓力，根據用氣量的需求經系統運算驅動伺服電機輸出相應轉速來達到向應用的流量。該伺服變量空壓機使用了高性能的伺服電機及驅動器，使用閉環控制，通過反饋系統使系統的調節精確度更高、相應時間更短、提供了更快的系統響應時間及穩定性。使供氣管路中的氣體的壓力保持恒定，提高生產效率和產品質量。

Within a certain range, set the compressor power and pressure according to the needs of gas consumption by the system operator to make the servo motor output corresponding to the flow speed to achieve the required airflow . The servo variable compressor uses a high-performance servo motor and drive as well as closed loop control so as to achieve the greater accuracy control and shorter response time by the feedback system, which provides a faster system response time and stability. This way,  the air pressure in the pipe line would be kept constant, and the production efficiency and product quality significantly improved.

穩定 Stable

伺服系統在電壓波動、負載波動、電磁干擾、以及其他特殊運行條件下，能維持穩定運行并保證一定的性能指標，工作可靠，對維護和保養要求低。

Servo system could maintain the stable operation and guarantee a certain performance under the voltage fluctuations, load fluctuations, as well as other special conditions, moreover, it only require low maintenance.

節能Energy-saving

伺服電機扭矩大、高效率。根據實際負載情況實時調整電流的大小，將發熱降至最低，且功率輸出能力可達到100%，在最緊湊的空間內發揮出最大的能量轉化率，高效節能。一般的變頻螺桿空壓機組相比工頻螺桿空壓機組約節能為20%，而伺服變量螺桿空壓機相比工頻螺桿空壓機組約節能達到40%。

The servo motor has large torque, high efficiency. It can adjust the current as per the actual load conditions, so as to minimize the heat and get the power output capacity up to 100%. It can achieve the greatest energy conversion within the most compact space. Compared with the ordinary compressor，frequency conversion compressor can save 20% electricity, while the servo permanent magnet inverter compressor can save the power up to 40%.

無卸載No unloading

通過閉環控制，當壓力有變動時，以最快的速度達到需要的轉速來提供所需的壓力值。沒有了緩慢加載過程及加載時多余的功率損耗。一般的變頻機在50%-100%額定轉速時調整轉速以達到恒壓目的，當轉速低于50%時而壓力超過設定值時，此時機器只能卸載，電機空轉，由于使用異步機，故轉速必須大于等于40%的轉速，仍然在損耗一定的功率，損耗不必要的電能。與之相比，伺服電機可調的轉速使用范圍很大，恒壓時可使用10%-100%額定轉速。當降速到10%以下時，機器也進去休眠狀態，相當于沒有了卸載。重新啟動機器可迅速進入有效的工作轉速。

Closed-loop control, when the pressure varies, with the fastest speed of the required speed to provide the required pressure. No slow loading process and load when excess power loss. General asynchronous motor adjustment at 50% -100% of rated speed in order to achieve constant speed purpose, when the speed is less than 50% and sometimes the pressure exceeds a set value, then the machine can only unload, motor idling, the use of asynchronous machine, therefore, the speed must be greater than equal to 40% of the rotational speed, the power is still in a certain loss, unnecessary power consumption. In contrast, the servo motor rotational speed adjustable range is large, it can be 10% -100% of rated speed at constant pressure. When the deceleration is below 10%, the machine get into sleeping mode, means no unloading. Restart the machine can quickly enter the effective working speed.

啟動電流小，對電網無沖擊Small start current, no impact on the power grid

伺服電機啟動，加載時的電流平緩上升，沒有任何沖擊；可使電機精確控制，避免電流波動造成的危害，有利于延長設備的使用壽命。

Servo motor starting and loading current gently increase and there is no impact. it enables precise motor control and avoids hazards caused by the current fluctuation, service life of equipment get extended.

噪音低Low noise

伺服變量空壓機根據用氣需要提供能量，無能量損耗，電機運轉頻率低，機械轉動噪音因此變小，因為以精確電機轉速的方式，沒有反復加載、卸載，不存在頻繁加載時的噪音，持續加壓，氣壓不穩產生的噪音也可消失。

Servo variable compressor provides energy with no energy loss as per the required air consumption. The mechanical rotation noise is lower because of low motor operation frequency, no repeated loading, unloading, no noise caused by frequently loading, noise caused by sustained pressure increase and unstable pressure would disappear.

普通變頻，永磁變頻和伺服變頻的比較Comparison between ordinary frequency conversion, permanent magnet frequency conversion and servo frequency conversion.

伺服電機能在低速時仍保持極高的電機效率，無論在用氣量大小的情況下，都能輸出匹配的動力，具有明顯的節能優勢。自主開發的控制系統及高效的主機同時保證了最佳的節能效果。

Servo motor can maintain a high motor efficiency at low speed, it can output matched power according to different air consumption, which has advantages on energy saving. Control systems and high efficient air end ensure the best energy-saving effect.

伺服變頻螺桿空壓機技術參數Servo inverter screw air compressor technical parameter