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Product Detailed Parameters
- Description：LINE FILTER 530V/305VAC 25A 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：25 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 EMC Inc. FN3287-25-33-C26-R65 is a three-phase power line filter designed for industrial applications. It features a slim chassis-mount design with terminal block termination. The unit supports an AC voltage rating of 530 V between phases and 305 V phase-to-ground or neutral. It handles a continuous current of 25 A within a frequency range of DC to 60 Hz. The component operates reliably across a temperature span of -40°C to +100°C.
Feature Summary
- Slim form factor chassis mount construction
- Terminal block electrical termination
- Three-phase EMC/RFI filtering capability
Applications
- Industrial machinery power conditioning
- Factory automation systems
- Power supply input stages
Procurement Notes
Verify the specific suffix codes against official datasheets to ensure correct terminal type and mounting configuration. Confirm that the thermal environment remains within the specified operating temperature limits during installation. Cross-reference the manufacturer part number directly with TE Connectivity documentation to avoid substitution errors.
Selection Notes
Select this model when space constraints require a slim profile in three-phase setups. Ensure the load current does not exceed the 25 A rating under all operating conditions. Verify compatibility with the existing chassis mounting hardware and terminal block wiring requirements before integration.
Part Context
This component belongs to the FN3287 series of power line filters manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series provides standardized EMC protection for sensitive electronic equipment connected to three-phase power networks, ensuring compliance with electromagnetic interference regulations.
Replacement Considerations
Consult official TE Connectivity documentation for verified substitute part numbers. Do not assume cross-series compatibility without explicit manufacturer confirmation regarding pinout and electrical ratings.
