Gansu Jinchang Chemical Industry Group Co., Ltd.
User: Gansu Jinchang Chemical Industry Group Co., Ltd. Name: Equipment Level Filter Model: SSFGD-220/0.4 Load: air compressor, motor with frequency converter 1. Power factor: increase the power factor of the system from 0.86 to 1.00; 2. Filtering effect: The total harmonic current distortion rate decreased from 57.2% to 5.9%; 3. Temperature noise: sharp noise disappears, ΔT decreases by 5K, making the transformer capacity fully utilized; 4. Other equipment problems: After filtering, the instrument display is correct, the industrial control has no abnormality, and no error protection.