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Product Detailed Parameters
- Description：LINE FILTER 530V/305VAC 40A CHAS
- Series：FN 3288
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：530V, 305V
- Current：40 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 FN3288-40-33-C27-R65 is a three-phase EMC/RFI power line filter designed for industrial applications. It features a current rating of 40 A and a voltage rating of 530 VAC, operating within a frequency range of DC to 60 Hz. The unit utilizes chassis or flange mounting with terminal block termination. Key specifications include compliance with UL 60939-3 and IEC 60939-3 standards, ensuring reliable electromagnetic interference suppression in high-current environments.
Feature Summary
- Provides effective attenuation of electromagnetic interference for three-phase power systems
- Supports high current loads up to 40 Amperes at 530 Volts AC
- Utilizes robust terminal block connections for secure electrical integration
Applications
- Industrial machinery power conditioning
- Three-phase motor drive input filtering
- Heavy-duty manufacturing equipment EMI suppression
Procurement Notes
Verify the specific suffix codes against the official datasheet to confirm exact terminal configuration and mounting hardware compatibility. Ensure the application environment temperature remains within the specified operational limits defined by the manufacturer. Cross-reference the part number with the latest revision history to guarantee component authenticity and performance consistency.
Selection Notes
Select this model when a three-phase filter is required for circuits carrying up to 40 Amperes at 530 VAC. Confirm that the installation space accommodates the physical dimensions and that the terminal block interface matches the existing wiring infrastructure. Validate that the leakage current characteristics meet the safety requirements of the target system.
Part Context
This component belongs to the FN3288 series of power line filters manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is engineered for demanding industrial environments requiring robust EMI/RFI suppression. The specific model integrates high-capacity filtering capabilities into a compact chassis-mountable form factor suitable for panel installation.
Replacement Considerations
Consult the official Schaffner cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical current ratings, voltage tolerances, and mounting configurations to preserve system integrity.
