Active Harmonics Filter Manufacturer in India
| Rated voltage | 380 V, (228 V to 456 V) | ||
| Mains frequency | 43...62Hz | ||
| Filter current | 25 A, 35 A, 50 A, 60 A, 100 A, 150 A | ||
| Neutral filtering capability | 3 times the rated filter current(in case of 4 wire device) | ||
| Harmonic current compensation range | upto 50th harmonic order, or specified harmonics 0-110% harmonic current | ||
| Rate of harmonic reduction | > 95% | ||
| Target power factor | Adjustable from -1 to 1 | ||
| Switching / Control frequency | 20 kHz/20 kHz | ||
| Reaction time | < 50 micro sec | ||
| Overall response time | < 5 milli sec | ||
| Harmonic compensation | Available | ||
| Reactive power compensation | Available | ||
| Unbalance compensation | Available | ||
| Display | All systems include a 7" TFT color control / display unit (touch screen) | ||
| Gommunication ports | RS 485 and network port (RJ45) | ||
| Communication protocols | Modbus (RTU), TCP/IP(Ethernet) | ||
| Fault alarm | Available, max. 500 alarm records | ||
| Noise level | ≤ 65 dB | ||
| Protection functions | Over-voltage, under-voltage, short-circuit, inverter bridge inverse, over-compensation | ||
| Operating temperature | -10° C to + 40° C without derating | ||
| Relative humidity | 5% to 95%, non-condensation | ||
| Protection class | IP 20 according to IEC 60529 | ||
| Panel color | RAL7035 light grey | ||
| Altitude | upto 1500 meters; Derate by 1% for every 100 meters, between 1500 m to 4000 m. (according to GB/T3859.2, the power decreases by 1% for every additional 100 m) | ||
| Qualifications | CE, IEC 61000 | ||
| Compliance with standards | IEEE 519, ER G5/4 | ||