R型变压器的优势
1、高效率
1. High efficiency
由于R型变压器铁芯无切割,损失就很小,使用高品质的材料和紧凑结构,把铁芯与绕组之间的距离降到最小,这样,R型变压器的效率通常可达90%以上。
Because the core of R-type transformer is not cut, the loss is very small. Using high-quality materials and compact structure, the distance between core and winding is minimized. Thus, the efficiency of R-type transformer can usually reach more than 90%.
2、漏磁最小
2. Minimum leakage
R型变压器的铁芯没有磁隙而且绕线极匀衡,因而漏磁非常小,这样,就无需采取任何防范措施来防止影响漏磁,产热量也就最小了。
The core of the R-type transformer has no magnetic gap and the winding is extremely balanced, so the magnetic leakage is very small. Therefore, no precautions are needed to prevent the magnetic leakage and the heat production is minimal.
3、无噪音
3. Noise-free
由于R变压器是用高品质低损耗的材料制成,具有均匀圆形截面和连续的绕线,电阻损耗和产热都非常低,且没有切割,磁致伸缩应力就很易被吸收,因此在实际使用中它不会有嗡嗡嗡的噪音发出来。
Because R transformer is made of high-quality low-loss material, with uniform circular cross-section and continuous winding, resistance loss and heat generation are very low, and without cutting, magnetostrictive stress is easily absorbed, so it will not emit buzzing noise in practical use.
4、励磁电流小
4. Low Excitation Current
R型变压器设计合理,因而具有铁损低,产热少,励磁电流小和能耗省的特点。
The R-type transformer is reasonably designed, so it has the characteristics of low iron loss, less heat generation, low excitation current and low energy consumption.
5、符合安全标准
5. Compliance with safety standards
由于它的独特设计,将初级与次级的骨架分开,绝缘性能优良,由阻燃材料制成的互相分离的骨架可以满足任何国家的安全标准,还可以接受附件例如温度保险丝和电子一静电屏蔽,这似乎是它被大量软启动器采用的最重要的原因了。
Because of its unique design, the primary and secondary skeletons are separated, and the insulation performance is excellent. The separated skeleton made of flame retardant materials can meet the safety standards of any country. It can also accept accessories such as temperature fuses andguangdaon.37ix.com.cnchoushag.37ix.com.cn jiaoni.07858.netbuxiugang.37ix.com.cntuoliutayq.37ix.com.cn zujuji.37ix.com.cn electrostatic shielding. This seems to be the most important reason why it has been adopted by a large number of soft starters.