科福电子
Kefour electronics
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VLT® Sine-wave Filter
Vlt Advanced Active FILTERAAF and VLT Advanced filter HARMONICAHF 005010 have additional harmonic filters for VLT converters...
Power Specification
3X 400-500V... ...... 190-400A
3X 380-690V... ...... ...... ...... ... ... 10-400A *
Filter reduces the rate at which the motor terminal voltage rises, protecting older or less efficient motor insulation from damage. This is especially important when the motor cable is short... .
Power Specification
3X 200-690V... ...... ...... . 2.5-800a * * (combinations of several modules can be made for higher power ratings)
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