TE Connectivity / Schaffner FN3297 & FN3298 Three-Phase + Neutral Filters
TE Connectivity's (TE) Schaffner FN3297 and FN3298 Three-Phase + Neutral Filters are engineered for industrial automation and climate control systems, offering robust electromagnetic interference mitigation. The TE FN3297 and FN3298 are designed for 480VAC nominal operation and support current ratings from 8A to 36A with a 100kA short-circuit current rating (SCCR) and IEC and UL compliance. These three-phase + neutral filters feature compact construction, front wiring, and withstand surge levels up to 4kV (L-PE) with high insulation resistance.
Features
- Compact and effective EMI mitigation
- Choice of performance - two performance levels
- Front wiring with easy integration into a cabinet
- 100kA SCCR rating
- Compliant to Household Standard (IEC60335-1)
Applications
- Machine builders
- Climate solution (AC/heat pumps)
- Renewable energy
- Energy storage
- EV charging stations
- HVAC
Specifications
- 8A to 36A current ratings
- 480VAC/275VAC nominal operating voltage
- 530VAC/305VAC rated operating voltage
- 50Hz/60Hz rated operating frequency
- 60Hz maximum operating frequency
- Overvoltage Category (IEC 60664-1) III
- Up to 4kV (L-PE) surge (IEC 61000-4-5)
- Typical power dissipation
- 5.8W to 15.6W (FN3297)
- 5.8W to 19.4W (FN3298)
- Maximum DC resistance
- 4mΩ to 30mΩ (FN3297)
- 5mΩ to 30mΩ (FN3298)
- -40°C to +100°C operating temperature range
Line Diagrams
發佈日期: 2025-12-09
| 更新日期: 2025-12-23