380V Active Power Filter

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380V Active Power Filter Technical Parameters Bestern-APF-75-380 / Bestern-APF-100-380 Rated Compensation Current 75 / 100 Dimensions(H*W*D mm) 232*440*575 Net Weight (kg) 50 Installation Wall-mounting / Rack Line Lead-in Top / Back Cooling Method Smart air cooling, 151L / Sec Noise Index <56dB Protection Degree IP20 Quantity of Sets In Combination Not Limited (recommend:six sets at most) CT Mutual Inductor(open) 150 / 5 ~ 6000 / 5 Instructions: Applicable to three –phase three-wire and three-phase four-wire system. Confirm the compensation current via real-time data or use the electricsystem (current transformer and load) to calculate the compensation current. 3-phase 4-wire system needs 3 CTs (for phase A,B and C) 3-phase 3-wire system needs 2 CTs (for phase A and C) Technical Parameters Model 25A ~ 100A Rated Compensation Capacity 25A / 100A free combinaton and capacity extend Working Voltage (V) 380 - 40% ~ +20% Working Frequency (Hz) 50 / 60 + / -10% Entire Efficiency > 97% Filtering Ability THDi < 5% Filter Range 2-50 times Fast Response Time < 300 µs Full Response Time < 10 ms Neutral Line Filtering Ability 3 times better than phase line IGBT Frequency 20KHz Self-checking Yes Communication Interface Rs485, network port Communication Protocol Power of the General Agreement Modbus agreement Ambient Temperature 0°C ~ 40°C Storage Temperature -40°C ~ 70°C Relative Humidity Max 95%, no condensation Altitude ≤1500m,according to GB/T3859.2, power decrease one percent when 100m more added from 1500 to 4000.

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Bestern Asia Industrial Limited

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