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Product Detailed Parameters
- Description：LINE FILTER 530/305VAC 125A CHAS
- Series：FN 3287
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：530V, 305V
- Current：125 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：-
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：305 V
- Voltage - Rated AC (Phase to Phase)：530 V
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Overview
The Schaffner FN3287-125-35-C33-R65 is a three-phase EMC/RFI power line filter designed for industrial applications. It features a slim book-style chassis mount construction with terminal block termination. The unit supports a rated current of 125 A and operates at voltages up to 530 VAC within a frequency range of 0 Hz to 60 Hz. Key electrical specifications include a leakage current of 100 µA and a capacitance value of 2.2 nF. The component complies with UL 60939-3 and IEC 60939-3 standards, ensuring safety and performance in demanding environments.
Feature Summary
- Slim book-style form factor enables space-saving installation adjacent to inverters, converters, or motor drives.
- Chassis mount design with terminal block connections facilitates secure integration into machinery enclosures.
- Provides effective EMI/RFI attenuation for three-phase power lines in industrial settings.
Applications
- Machine tool equipment
- Machinery equipment
- Inverter systems
- Power drive installations
Procurement Notes
Verify the specific part number against official TE Connectivity/Schaffner documentation to confirm compatibility with your system requirements. Ensure that the 125 A current rating and 530 VAC voltage limits align with your operational parameters. Check for updated compliance certifications such as UL and IEC standards before finalizing procurement decisions.
Selection Notes
Select this model when space constraints require a compact filter solution for high-current three-phase applications. The slim profile allows placement next to sensitive drive components without excessive enclosure depth. Confirm that the terminal block interface matches existing wiring infrastructure and that the leakage current specifications meet safety requirements for the intended installation environment.
Part Context
This component belongs to the FN3287 series, which offers various current ratings including 10 A, 16 A, and 160 A variants. The series is characterized by its compact design and suitability for industrial power filtering. Similar models like the FN3288 series provide alternative options for different current capacities while maintaining comparable form factors and mounting styles.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer documentation for parametric equivalents or cross-reference guides to identify compatible alternatives if direct replacement is required.
