三菱變頻器直流電抗器
FR-HEL-0.4K
FR-HEL-0.75K
FR-HEL-1.5K
FR-HEL-2.2K
FR-HEL-3.7K
FR-HEL-5.5K





FR-HEL-7.5K
FR-HEL-11K
FR-HEL-15K
FR-HEL-18.5K
FR-HEL-22K
FR-HEL-30K
FR-HEL-37K
FR-HEL-45K
FR-HEL-55K
FR-HEL-H0.4K
FR-HEL-H0.75K
FR-HEL-H1.5K
FR-HEL-H2.2K
FR-HEL-H3.7K
FR-HEL-H5.5K
FR-HEL-H7.5K
FR-HEL-H11K
FR-HEL-H15K
FR-HEL-H18.5K
FR-HEL-H22K
FR-HEL-H30K
FR-HEL-H37K
FR-HEL-H45K
FR-HEL-H55K
三菱變頻器交流電抗器
FR-HAL-15K
FR-HAL-11K
FR-HAL-18.5K
FR-HAL-22K
FR-HAL-30K
FR-HAL-37K
FR-HAL-45K
FR-HAL-55K
FR-HAL-75K
FR-HAL-110K
FR-HAL-H0.4K
FR-HAL-H0.75K
FR-HAL-H1.5K
FR-HAL-H2.2K
FR-HAL-H3.7K
FR-HAL-H5.5K
FR-HAL-H7.5K
FR-HAL-H11K
FR-HAL-H15K
FR-HAL-H18.5K
FR-HAL-H22K
FR-HAL-H30K
FR-HAL-H37K
FR-HAL-H45K
FR-HAL-H55K
FR-HAL-H75K
FR-HAL-H110K
FR-HAL-H185K
FR-HAL-H280K
FR-HAL-H355K
FR-HAL-H560K
三菱變頻器直流電抗器
FR-HEL-0.4K
FR-HEL-0.75K
FR-HEL-1.5K
FR-HEL-2.2K
FR-HEL-3.7K
FR-HEL-5.5K
FR-HEL-7.5K
FR-HEL-11K
FR-HEL-15K
FR-HEL-18.5K
FR-HEL-22K
FR-HEL-30K
FR-HEL-37K
FR-HEL-45K
FR-HEL-55K
FR-HEL-H0.4K
FR-HEL-H0.75K
FR-HEL-H1.5K
FR-HEL-H2.2K
FR-HEL-H3.7K
FR-HEL-H5.5K
FR-HEL-H7.5K
FR-HEL-H11K
FR-HEL-H15K
FR-HEL-H18.5K
FR-HEL-H22K
FR-HEL-H30K
FR-HEL-H37K
FR-HEL-H45K
FR-HEL-H55K
因?yàn)檫x擇使用了電抗器那么在發(fā)生短路故障的時(shí)候,其電壓降較大可以起到保持母線電壓水平的作用,能特別好的讓母線電壓波動(dòng)限制到很小的范圍內(nèi),確保那些沒(méi)有發(fā)生故障線路上的設(shè)備可穩(wěn)定運(yùn)行。
電抗器分輸入和輸出一般在用到變頻電源上。變頻器輸入端接的電抗器叫輸入電抗器,抑制變頻器產(chǎn)生的諧波注入電網(wǎng),同時(shí)抑制電網(wǎng)不穩(wěn)定時(shí)造成電流突變及不穩(wěn)定對(duì)變頻器的影響。
輸出電抗器接在變頻器的輸出端,抑制變壓器所產(chǎn)生的諧波對(duì)負(fù)載(多數(shù)是電機(jī))的影響,如果不裝輸出電抗器,諧波大時(shí)有可能會(huì)使電機(jī)燒掉