Active Harmonic Filter (AHF)
โพสต์เมื่อ : 17 พ.ย 2566 เวลา 1:4 น.
| Items | Sinexcel Ultra Series AHF | ||||||
|---|---|---|---|---|---|---|---|
| Rating | 25/35A | 50/60A | 75A | 100A | 150A | 300A | |
| Function | Harmonic, reactive power and three-phase unbalance compensation | ||||||
| System parameters | |||||||
| Nominal voltage | 380/400/415V (228-456V) | ||||||
| L-N voltage | 220/230/240V (132-264V) | ||||||
| Nominal frequence | 50/60Hz, auto sensing (Range : 45Hz~62.5Hz) | ||||||
| Parallel quantities | Unlimited | ||||||
| Efficiency | 99% | 98.5% | |||||
| Connection type | 3 Phase 3 Wire / 3 Phase 4 Wire | ||||||
| CT location | Load / Supply side | ||||||
| Performance indicators | |||||||
| Control algorithm | FFT, intelligent FFT, and instantaneous reactive power | ||||||
| Compensation Order | 2nd to 50th, selectable for each order, amplitude ajustment | ||||||
| Advanced control algorithm | Resonance suppression, compensation performance software auto-tuning, no CT connection for THDu compensation | ||||||
| Compensation rate | >97% | ||||||
| Even harmonic compensation rate | >97% | >95% | |||||
| Zero-Sequence compensation rate | 3 times capacity compensated, >97%. | ||||||
| Fast response Time | <50us | ||||||
| Full response Time | < 5ms | ||||||
| Target power factor | Adjustable from -1 to +1 | ||||||
| Switching frequency | Average 40kHz,up to 95kHz | ||||||
| Cooling air requirement | 180CEM | 165CFM | 240CFM | 480CFM | |||
| Noise level | <60dB (Full load) | <60dB (Full load) | <65dB (Full load) | <68dB (Full load) | |||
| Communications ports | RS485 and Ethernet port(R.J45) | ||||||
| Communications protocols | Modbus RTU, TCP/IP | ||||||
| Module display interface | 4.3-inch HMI(module), 7-inch HMI(central monitor) and LED | ||||||
| Protection functions | Over-voltage protection, under-voltage protection, inverter bridge inverse protection, over-compensation protection and so on | ||||||
| Mounting type | Wall-mounted, Rack-mounted and Cabinet | Wall-mounted and Rack-mounted | |||||
| Dimensions(WxDxH mm) | 500*470*88 | 500*520*88 | 500*520*100 | 500*646*220 | |||
| Net weight | 24kg | 25kg | 32kg | 63kg | |||
| Storage temperature | -40°C~70°C ( | ||||||
| Operating Ambient temperature | -10°C~40°C (may derate capacity if ambient temperature exceeds 40°C) | ||||||
| Relative humidity | 5% to 95%, non-condensing | ||||||
| Altitude | <1500m, 1500-4000m, capacity is derating 1% for every 100m altitude increased. | ||||||
| protection class | IP20 (IP degree can be customizable) | ||||||
| Qualifications | CE (400V type AHF); ETL (Compatible 380~480V type AHF) | CE (400V type AHF) | |||||