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Hitachi Variable Frequency Drive (VFD) DC Link chokes are inductors that suppresses harmonics and help stabilize DC bus voltage and Current. It protects the VFD by correcting the AC input line waveform and helps produce a ripple free DC waveform, resulting to a reliable and efficient operation of your Hitachi AC Drive.
DC Link Chokes for Hitachi Variable Frequency Drives are also known as reactors or DC Line reactors. It performs similarly as an AC Line reactor composed of especially designed wire coils to eliminate unwanted harmonic disturbances.
Appropriate selection of Hitachi DC Link chokes is based on the operating voltage and phase as well as required inductance by the VFD unit.
- DC Link Chokes
- 20 mH
- 3 Phase
- 200-240V 0.25HP = DC Amps Rating:1.6A
- 380-480V 0.5HP = DC Amps Rating:A
- DC Link Chokes
- 15 mH
- 3 Phase
- 200-240V 0.5HP = DC Amps Rating:3.2A
- 380-480V 1HP = DC Amps Rating:3A
- DC Link Chokes
- 11.5 mH
- 1 Phase 200-240V 1HP = DC Amps Rating:6.1A
- 3 Phase 380-480V 2HP = DC Amps Rating:4.7A
- 3 Phase 380-480V 3HP = DC Amps Rating:6.9A
- DC Link Chokes
- 6 mH
- 1 Phase 200-240V 2HP = DC Amps Rating:9.3A
- 3 Phase 380-480V 5HP = DC Amps Rating:11.6A