1、抑制瞬变浪涌节电CONTROLLING THE TRANSIENT AND SURGE TO SAVE THE ELECTRICITY
　　瞬变和浪涌是正弦交流波电路上电压与电流的一种瞬时态的畸变。浪涌、谐波为主要的表现形式。瞬流会使系统效率下降，电机温度升高，电表转速加快，造成极大的电能浪费，增加用户的用电成本。WF系列节电器可有效抑制瞬变和浪涌的幅度，起到明显的节电效果.

Transient and surge are the instant aberrance of the voltage and electric current on the simple alternating current wave circuit. surge and harmonic wave are the main manifestation. Transient makes the system efficiency down, the electric motor temperature ring, the ammeter’s rotate speed faster, which result in the great waste of the electric energy, increasing the users’ electricity expense. WF SERIESE can control the range of the transient and surge efficiently to save the electricity apparently.
2、降低输出电压节电REDUCING THE OUTPUTTING VOLTAGE TO SAVE THE ELECTRICITY
　　大部分电源变压器的输出电压经常高于额定值5-10%左右（尤其是在用电低谷期），过剩供给的电力使得用电设备产生额外的发热现象，造成电力浪费.WF系列节电器采用先进的电磁平衡控压技术和电磁交变转换技术，根据供电电压的变化调整电压的稳定性及幅值。在保证用电负载正常工作的情况下，平稳的输出最合适的电压幅度，减少因电压过高造成的电能浪费和设备损坏。

The output voltage of the most of the electric power source of the transformers is frenquently higher than the rating more or less 5%-10% (ESPECIALLY DURING THE ELECTRICITY CONSUMPTION TROUGH), the surplus of the electricity supply makes the equipment extra heating phenomenon, and wasting the electricity .WF series of electric saver use advanced magnetic balancing pressure controlling technology and magnetic alternation tranforming technology, adjusting the voltage stability and amplitude according to the changes of the voltage supplied. Under the circumstances of ensuring the normal operation of the electric load, outputting stably the most fitting voltage range, diminishing the electric energy waste and equipment damage cause by over higher voltage .

3、平衡三相电压电流节电BALANCING TRIPHASE VOLTAGE ELECTRIC CURRENT TO SAVE THE ELECTRICITY.

线路中的三相不平衡电压和电流会造成电度表的过度计量，WF系列节电器可有效改善不平衡电压电流的程度，带来可观的节电效果。

Triphase inbalance voltage and electric current of the circuit will cause over  computation of the kilowatt-hour meter, “WF” series of electric saver can improve the scale of the inblanced voltage or current efficiently, and brings considerable electric saving effect.

4、降低启动电流及运行电流节电REDUCING STARTING CURRENT AND RUNNING CURRENT TO SAVE ELECTRICITY.
　电动机或感性灯具在起动时阻抗极小，启动电流较大，安装节电器后，可大大降低起动电流，同时可降低轻载电机及灯具的运行电流。

Electric motor or lamps and lanterns with nastic movement start with minor impedance,and bigger electric current, after installation of the electric saver, the starting current can be reduced significantly, and at the same time, reducing the running current of the light load motor or lamps and lanterns.