Harmonic filter, three-phase
HFM-FB 255-400
Characteristics
Benefits
› Sinusoidal current consumption from the main in devices with uncontrolled B6U diode rectifiers or controlled B6C thyristor bridges
› Compliance with EN 61000-3-2, EN 61000-3-12
› Support in the compliance with IEEE 519, D-A-CH-CZ
› Cos(phi) 0,95 at rated current
› Hardly any intermediate circuit voltage dip by comparison with a 4 % uK line reactor
› Use of the HFM as a central sum filter for multiple converters possible
| Product | Harmonic filter, three-phase |
| Order number | HFM-FB 255-400 |
| Series | HFM-FB |
| Inductance | 3x 0 mH |
| Rated current | 3x 370 Aac |
| Linear current | 3x 555 Aac |
| Rated voltage range | 380 V to 420 V |
| Rated voltage | 400 V |
| Phases | 3 |
| Frequency range | 50 Hz |
| Motor or converter power | 200 kW / 268.2 HP |
| EN insulation class | F (155°C) |
| UL Insulation class | class 155 |
| Duty Cycle | 100 % |
| Power loss | 2368.00 W |
General
| Duty Cycle | 100 % |
| Cooling type | AFAN |
| Switching group | III0 |
| Temperature monitoring | Bi-Metall Schalter |
Environment
| Ambient temperature | -10 °C to 40 °C / 14 °F to 104 °F |
| Max. installation height | 1,000 m / 3,281 ft |
Protection and Safety
| Protection type | IP 00 |
| Protection class (prepared) | I |
| Degree of contamination | 2 |
Electrical Connections
| Input terminal | Bolt connection |
| Output terminal | Bolt connection |
| Terminal PE | Bolt connection |
Size and Weight
| Width | 1350 mm / 53.15 in |
| Height | 420 mm / 16.54 in |
| Depth | 530 mm / 20.87 in |
| Weight | 310 kg / 683.43 lbs |
| Low Voltage Directive | EN 61558-2-20 |
| RoHS compliant | EN IEC 63000 |
