夏佛纳变频器输入电抗器|变频器输出电抗器|直流平波电抗器
夏佛纳变频器电抗器用于与变频器的进、出端相串联。变频器在工作时将产生较大的谐波,以5、7、11、13次为主,谐波含量很高,不装电抗器,将大大缩短变频器及其它设备的使用寿命,谐波干扰严重时,会导致有些设备不能正常运行,加装电抗器后将大大降低各谐波的含量,提高电网的功率因数,保证变频器及其它负载的安全运行,确保其它设备不受谐波干扰影响;加装出线电抗器可以钝化变频器输出电压(开关频率)的陡度,减少逆变器中的功率元件的扰动和冲击。而且该电抗器在负载合闸瞬间能够有效地抑制回路涌流,保护回路中的变频器装置及其它元器件免受过电流冲击。
C | |||
SFN-3ACR-0060-EIPR | SFN-3OCR-0060-EISC | ||
SFN-3ACR-0075-EIPR | SFN-3OCR-0075-EISC | ||
SFN-3ACR-0090-EIPR | SFN-3OCR-0090-EISC | ||
SFN-3ACR-0110-EIPR | SFN-3OCR-0110-EISC | ||
SFN-3ACR-0150-EIPR | SFN-3OCR-0150-EISC | ||
SFN-3ACR-0185-EIPR | SFN-3OCR-0185-EISC | ||
SFN-3ACR-0220-EIPR | SFN-3OCR-0220-EISC | ||
SFN-3ACR-0250-EIPR | SFN-3OCR-0250-EISC | ||
SFN-3ACR-0300-EIPR | SFN-3OCR-0300-EISC | ||
SFN-3ACR-0370-EIPR | SFN-3OCR-0370-EISC | ||
SFN-3ACR-0400-EIPR | SFN-3OCR-0400-EISC | ||
SFN-3ACR-0440-EIPR | SFN-3OCR-0440-EISC | ||
SFN-3ACR-0500-EIPR | SFN-3OCR-0500-EISC | ||
C | |||