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诚信，诚心，承诺。 变频器是利用电力半导体器件的通断作用将工频电源变换为另一频率的电能控制装置， 能实现对交流异步电机的软起动、变频调速、提高运转精度、改变功率因数、过流/过压/过载保护等功能。
变频器型号： F740系列： FR-F740-0.75K-CHT [ ] FR-F740-1.5K-CHT [ ] FR-F740-2.2K-CHT [ ] FR-F740-3.7K-CHT [ ] FR-F740-5.5K-CHT [ ] FR-F740-7.5K-CHT [ ] FR-F740-11K-CHT [ ] FR-F740-15K-CHT [ ] FR-F740-18.5K-CHT [ ] FR-F740-22K-CHT [ ] FR-F740-30K-CHT [ ] FR-F740-37K-CHT [ ] FR-F740-45K-CHT [ ] FR-F740-55K-CHT [ ]
FR-F740-S75K-CHT FR-F740-S90K-CHT FR-F740-S110K-CHT FR-F740-S132K-CHT FR-F740-S160K-CHT FR-F740-S185K-CHT FR-F740-S220K-CHT FR-F740-S250K-CHT FR-F740-S280K-CHT FR-F740-S315K-CHT FR-F740-S355K-CHT FR-F740-S400K-CHT FR-F740-S450K-CHT FR-F740-S500K-CHT FR-F740-S560K-CHT FR-F740-S630K-CHT
A720系列： FR-A720-0.4K FR-A720-0.75K FR-A720-1.5K FR-A720-2.2K FR-A720-3.7K FR-A720-5.5K FR-A720-7.5K FR-A720-11K FR-A720-15K FR-A720-18.5K FR-A720-22K FR-A720-30K FR-A720-37K FR-A720-45K FR-A720-55K FR-A720-75K FR-A720-90K
F720系列： FR-F720-0.75K FR-F720-1.5K FR-F720-2.2K FR-F720-3.7K FR-F720-5.5K FR-F720-7.5K FR-F720-11K FR-F720-15K FR-F720-18.5K FR-F720-22K FR-F720-30K FR-F720-37K FR-F720-45K FR-F720-55K FR-F720-75K FR-F720-90K FR-F720-110K A740系列： FR-A740-0.4K-CHT FR-A740-1.5K-CHT FR-A740-2.2K-CHT FR-A740-3.7K-CHT FR-A740-5.5K-CHT FR-A740-7.5K-CHT FR-A740-11K-CHT FR-A740-15K-CHT FR-A740-18.5K-CHT FR-A740-22K-CHT FR-A740-30K-CHT FR-A740-37K-CHT FR-A740-45K-CHT FR-A740-55K-CHT FR-A740-75K-CHT FR-A740-90K-CHT FR-A740-110K-CHT FR-A740-132K-CHT FR-A740-160K-CHT FR-A740-185K-CHT FR-A740-250K-CHT FR-A740-280K-CHT FR-A740-355K-CHT FR-A740-400K-CHT FR-A740-450K-CHT FR-A740-500K-CHT
FR-E740-0.4K-CHT FR-E740-0.75K-CHT FR-E740-1.5K-CHT FR-E740-2.2K-CHT FR-E740-3.7K-CHT FR-E740-5.5K-CHT FR-E740-7.5K-CHT FR-E740-11K-CHT FR-E740-15K-CHT FR-E720S-0.4K-CHT FR-E720S-0.75K-CHT FR-E720S-1.5K-CHT FR-E720S-2.2K-CHT FR-E720-0.4K FR-E720-0.75K FR-E720-1.5K FR-E720-2.2K FR-E720-3.7K FR-E720-5.5K FR-E720-7.5K FR-E720-11K FR-E720-15K FR-D740-0.4K-CHT FR-D740-0.75K-CHT FR-D740-1.5K-CHT FR-D740-2.2K-CHT FR-D740-3.7K-CHT FR-D740-5.5K-CHT FR-D740-7.5K-CHT FR-D720S-0.4K-CHT FR-D720S-0.75K-CHT FR-D720S-1.5K-CHT FR-D720S-2.2K-CHT FR-D720-0.4K FR-D720-0.75K FR-D720-1.5K FR-D720-2.2K FR-D720-3.7K FR-D720-5.5K FR-D720-7.5K
配件型号： FR-PU07 FR-CV-H7.5K FR-PU07BB-L FR-CV-H11K FR-ADP FR-PU07 FR-CV-H15K FR-CB201 FR-CV-H22K FR-CB203 FR-CV-H30K FR-CB205 FR-CV-H37K FR-CV-H55K FR-CVL-H7.5K FR-A7AP FR-CVL-H11K FR-A7PS FR-CVL-H15K FR-A7AR FR-CVL-H22K FR-A7AX FR-CVL-H30K FR-A7AY FR-CVL-H37K FR-A7NC FR-CVL-H55K FR-A7ND FR-A7NL FR-A7NS FR-HAL-H0.4K FR-A7NM FR-HAL-H0.75K FR-A7NP FR-HAL-H1.5K FR-HAL-H2.2K FR-HAL-H3.7K FR-HAL-H5.5K FR-A7AR E KIT-C FR-HAL-H7.5K FR-A7AX E KIT-C FR-HAL-H11K FR-A7AY E KIT-C FR-HAL-H15K FR-A7NC E KIT-C FR-HAL-H18.5K FR-A7ND E KIT-C FR-HAL-H22K FR-A7NL E KIT-C FR-HAL-H30K FR-A7NP E KIT-C FR-HAL-H37K FR-E7TR FR-HAL-H45K FR-HAL-H55K FR-HAL-H75K FR-HAL-H110K FR-BIF-H FR-HAL-H185K FR-BSF01 FR-HAL-H280K FR-BLF FR-HAL-H355K FR-HAL-H560K FR-ABR-H0.4K FR-ABR-H0.75K FR-ABR-H1.5K FR-HEL-H0.4K FR-ABR-H2.2K FR-HEL-H0.75K FR-ABR-H3.7K FR-HEL-H1.5K FR-ABR-H5.5K FR-HEL-H2.2K FR-ABR-H7.5K FR-HEL-H3.7K FR-ABR-H11K FR-HEL-H5.5K FR-ABR-H15K FR-HEL-H7.5K FR-ABR-H22K FR-HEL-H11K FR-HEL-H15K FR-HEL-H18.5K FR-BU2-H7.5K FR-HEL-H22K FR-BU2-H15K FR-HEL-H30K FR-BU2-H30K FR-HEL-H37K FR-BU2-H55K FR-HEL-H45K FR-BU2-H75K FR-HEL-H55K FR-BR-H15K FR-BR-H30K FR-BR-H55K 变频器（Variable-frequency Drive，VFD）是应用变频技术与微电子技术，通过改变电机工作电源频率方式来控制交流电动机的电力控制设备。变频器主要由整流（交流变直流）、滤波、逆变（直流变交流）、制动单元、驱动单元、检测单元微处理单元等组成。通过改变电源的频率来达到改变电源电压的目的， 根据电机的实际需要来提供其所需要的电源电压，进而达到节能、调速的目的，另外，变频器还有很多的保护功能，如过流、过压、过载保护等等。随着工业自动化程度的不断提高，变频器也得到了非常广泛的应用。
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