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Product Detailed Parameters
- Description：LINE FILTER 380A CHASSIS MOUNT
- Series：FN3840
- Mfr：Schaffner EMC Inc.
- Package：Bulk
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：380 A
- Frequency - Operating：50/60Hz
- Applications：Regenerative Motor Drive
- Approval Agency：CE, ENEC, UR
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Post
- 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 FN3840-380-99-C2835-R67 is a three-phase book-style EMC/RFI filter designed for regenerative drive applications. It features busbar input and output terminations with chassis mounting. The unit supports a current rating of 380 A and operates within a voltage range of 305 to 530 VAC. Leakage current is specified at 10.7 mA. The device functions at 50/60 Hz and includes a two-stage terminal post configuration. Operating temperature ranges from -40°C to 100°C.
Feature Summary
- Book-style construction optimized for regenerative drive environments
- Busbar input and output termination design
- Two-stage filtering architecture for enhanced attenuation
Applications
- Regenerative drive systems
- Industrial power line filtering
- Three-phase EMC compliance setups
Procurement Notes
Verify the specific suffix codes against the manufacturer datasheet to ensure correct termination style and mounting hardware compatibility. Confirm that the busbar dimensions match the installation interface. Check regulatory certifications required for the target market before ordering. Ensure thermal management provisions align with the specified operating temperature range.
Selection Notes
Select this model when high current capacity and busbar connections are required for three-phase applications. Consider the book-style form factor for space-constrained chassis mounts. Evaluate leakage current specifications against safety standards. Verify voltage ratings match the system's maximum operational potential.
Part Context
This component belongs to the Schaffner FN3840 series, which provides three-phase EMC/RFI filtering solutions. The series is characterized by robust construction suitable for demanding industrial environments. Related models in the series may offer different current ratings or termination options while maintaining similar filtering performance characteristics.
Replacement Considerations
Cross-reference part numbers such as FN3840-250-99-C2835-R67 for lower current requirements. Ensure substitute parts maintain identical busbar dimensions and mounting hole patterns. Verify that alternative filters meet the same leakage current and voltage specifications.
