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Product Detailed Parameters
- Description：LINE FILTER 530V/305VAC 63A 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：63 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 FN3287-63-53-C26-R65 is a three-phase EMC/RFI power line filter designed for industrial applications. It features a slim book-style construction with chassis mounting and terminal block termination. The unit supports a rated voltage of 530 VAC and a continuous current of 63 A at frequencies up to 60 Hz. Key electrical specifications include a maximum leakage current of 2.5 mA and a common mode capacitance (Cy) of 1.5 µF. The device complies with CE standards and operates within a temperature range defined by the series specifications.
Feature Summary
- Three-phase EMI/RFI filtering capability for noise suppression
- Slim book-style design for compact panel integration
- Terminal block connection method for secure wiring
- Chassis mount configuration for stable installation
Applications
- Industrial machinery power supply protection
- Three-phase motor drive input filtering
- Medical equipment power conditioning
- Telecommunications infrastructure power systems
Procurement Notes
Verify the specific suffix codes against the official datasheet to ensure correct capacitance and terminal configurations. Confirm that the 63 A rating and 530 VAC voltage align with your system requirements. Check for RoHS3 compliance status if environmental regulations apply. Ensure chassis mounting hardware compatibility before procurement.
Selection Notes
Select this model when high current capacity and low leakage are required for three-phase systems. The slim profile suits space-constrained enclosures. Compare the 1.5 µF Cy value against regulatory limits for patient-connected or sensitive equipment. Consider thermal derating if ambient temperatures exceed standard operating ranges.
Part Context
This component belongs to the Schaffner FN3287 series, which offers standardized EMC filtering solutions. The series provides various current ratings and voltage options within a consistent form factor. The FN3287 series is widely used in industrial environments requiring robust noise attenuation and reliable performance under heavy load conditions.
Replacement Considerations
Direct substitutes may include other FN3287 variants with different current ratings or capacitance values. Verify mechanical dimensions and terminal spacing to ensure physical compatibility. Cross-reference electrical parameters such as leakage current and insertion loss to maintain system safety and performance standards.
