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380V Active Power Filter
Technical Parameters
Bestern-APF-50-380 / Bestern-APF-60-380 | |
Rated Compensation Current | 50 / 60 |
Dimensions(H*W*D mm) | 176*440*630 |
Net Weight (kg) | 28 |
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 ~ 4000 / 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. |
380V 50A/60A Active Power Filter (Rack)