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EXD系列曲联螺杆空压机
宣布于:2016-12-06 10:19:18
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产品描述

变频观点

OSG 变频系列螺杆式压缩机是应用变频器的无级调速特性,经由过程掌握器或变频器内部的PID 调节器,能陡峭启动螺杆空压机,改进机电的启动和运转体式格局。

节能展望评价

如空压机正在运转历程中有频仍加载、卸载征象,且稀奇要求工作压力输出连结稳固状况,接纳空压机变频器对空压机的掌握体式格局显得非常有必要,在一定范围内能够到达勤俭电能的结果。-j

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稳固压力

空压机变频器的运用是针对用宇量颠簸比较大的场所,内部的PID 调治器能快速调治相应;取工频运转的上下限开关掌握比拟,气压输出的稳定性成指数级的进步,可维持正在一个恒定点上。

启动无打击

因为变频器自己露概了硬启动器的功用,启动电流相对工频启动小3 阁下,启动打击较小。

Variable frequency conception

OSG variable frequency series screw compressor takes advantage of the stepless speed regulation characteristics of the frequency changer,and start screw air compressor gently through the PID adjustor of the internal controller to improves the motor’ s start and operation mode.-js9983.com金沙网站

Prediction and evaluation of energy saving-8633.com

It is necessary to use air compressor frequency changer to the control method of air compressor, to achieve the effect of saving energy in a certain range.

Steady pressure

The air compressor frequency changer aims at a larger air volume -澳门金沙娱场fluctuations occasions. Internal PID regulator can quickly adjust response. Compared with the limit switch control of frequency operation, air pressure output stability increases exponentially,

keeping on a constant point.

Start with no impact

For the soft start function of the frequency changer, the start electricity is 3 times less than the frequency start. Small start impact.

Variable frequency components

Frequency changer advantages

1.Motor starts smoothly, little impact on the power grid, small damage on motor itself.

2.Reduce the motor working voltage and realize the energy-saving effect under small gas consumption by reducing the operating frequency.

3.Reach the balance quickly by increasing or decreasing the operating frequency. Under large consumption, air compressor can achieve -金沙注册开户收38maximum rated discharge capacity; if small, it can reduce exhaust emission that is still enough for users.

Variable flow control

Based on the PID regular and the actual air usage volume to adjust the motor speed at a real time, the frequency changer controls the emission output and achieves a balance of gas supply. Under low volume, the air compressor will sleep automatically to reduce the energy loss. The optimal removal can further improve the energy-saving effect.

Better voltage adaptability of AC power supply

Due to the over modulation technique used in frequency changer, it still output enough torque while in low AC power supply voltage, motor keeps working; it will not lead to a higher voltage output to motor even under the high voltage.

可变流量掌握

变频器是凭据PID 调节器,根据现实用宇量及时停止调解机电转速,控造排宇量的输出巨细,到达衡宇量供气。用宇量低的时刻借能够让空压机主动休眠,如许能响应削减能源的丧失。优化的掌握去除,可进一步改进节能效应。

交换电源的电压适应性更好

因为变频器接纳的过调制手艺,正在交换电源电压稍低时仍可输出充足的力矩,驱动电动机事情;对电压稍高时,也不会致使输出到电动机的电压偏高。

变频零部件

运用变频器的长处

1. 机电启动平顺,对电网打击小,对机电自己损伤小。

2. 能够经由过程低落机电事情频次,去低落用宇量小状况下的机电的事情电压,实现用宇量小时节能的结果。

3. 能够经由过程低落或降低机电事情频次,快速到达用宇量的均衡。即用宇量大时,能够到达空压机自己最大额定排宇量;用宇量小时,可以低落排宇量,但此排宇量又是充足用户运用的。