Testing and practical usage prove that this system can not only promote the weighting accuracy, but also lower the system costing.
经测试和实际使用这种装置，可以提高称重静态精度，降低称重系统的成本。
It improves the quality reactive current compensation effectively and the power factor highly with lower capacitor costing and switching frequency.
它不仅有效地提高无功电流的补偿质量，改善了供电系统的功率因数，而且并联电容的成本和投切频率都很低。
应用推荐