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Product Detailed Parameters
- Description：LINE FLTR 1000VDC 400A CHASS MNT
- Series：FN 2211
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：DC
- Configuration：Single Stage
- Voltage - Rated DC：1000V (1kV)
- Voltage - Rated AC：-
- Current：400 A
- Frequency - Operating：DC
- Applications：Inverters, Power Drive Systems
- Approval Agency：CE, cURus
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Post
- Inductance：-
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Overview
The Schaffner FN2211-400-99-C30-R55 is a compact, high-current DC EMC/EMI filter designed for chassis mounting. It operates within a voltage range of 110V to 250V AC or up to 1000V DC and supports a rated current of 400A. The component features a single-stage configuration with a nominal inductance of 7.8mH. It utilizes quick-connect terminals for installation and functions effectively across a frequency range from DC to 400Hz. The unit is certified by CSA, ENEC, and UR, ensuring compliance with international safety standards.
Feature Summary
- Compact form factor optimized for high-current DC applications
- Single-stage filtering configuration for efficient noise suppression
- Certified for global safety compliance including CSA, ENEC, and UR
Applications
- DC power line filtering in industrial equipment
- Electromagnetic interference suppression in high-current DC systems
- Chassis-mounted EMC solutions for general-purpose electronic devices
Procurement Notes
Verify the specific current rating (400A) and voltage compatibility (up to 1000V DC) against your system requirements before procurement. Confirm that the quick-connect terminal style matches your wiring infrastructure. Ensure the chassis mounting type fits your enclosure design constraints. Cross-reference the certification marks (CSA, ENEC, UR) with local regulatory mandates for your target market.
Selection Notes
Select this model when a compact solution is required for high-current DC environments. The single-stage design offers a balance between size and attenuation performance. Consider the 400A current capacity and 1000V DC rating to ensure adequate headroom for your application's peak loads. Verify that the operating temperature range of -25°C to 100°C aligns with your environmental conditions.
Part Context
This component belongs to the FN2211 series of high-current DC EMC/EMI filters manufactured by Schaffner EMC Inc. The series is characterized by its ability to handle significant current loads while maintaining a small physical footprint. It is part of Schaffner's broader portfolio of power line filter modules designed for robust electromagnetic compatibility in demanding electrical systems.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer channels for equivalent models if this specific variant is unavailable.
