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Active Harmonic Filters (ZAPF series)
Active Harmonic Filters (ZAPF series)

Active Harmonic Filters (ZAPF series)

Member Details

SHANGHAI SURPASS SUN ELECTRIC CO.,LTD.

Putouqu,Shanghai,China
  • Product Details
  • Company Profile

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Performance Highlight

• Combination of F.F.T. method and Instantaneous Power theory available for choice

• Combination of power factor correction function (both inductive and capacitive power)

• Wide harmonic filtering range: 2nd~60th harmonic can be filtered

• High efficiency: harmonic filtering rate: more than 95%

• Quick response: Fast dynamic response speed. Response time is 10 ms

• Imbalance rectification available: single-phase dynamic current injection to rectify imbalance of supply system

• Free from resonance due to automatic resonance elimination

• Free from overload due to automatic current-limit output

• Concurrent Var compensation: Filtering and Var compensation available for choice

• LCD is adopted for interface operation, which can live indicate voltage, current and harmonic. Log record is available

• Complete protection includes over voltage, under voltage, over current, over heat, under voltage of control supply and so on

• Parallel-connected operation available: 10 sets can be connected in parallel

• Directly applicable for system below 430V, and applicable for system with voltage higher than 400V when transformer is added

• Plug-and-play design and easy scheme selection, no need for detailed analysis on supply network

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