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Product Detailed Parameters
- Description：LINE FLTR 1000VDC 450A CHASS MNT
- Series：FN2240
- Mfr：Schaffner EMC Inc.
- Package：Bulk
- Filter Type：DC
- Configuration：Two Stage
- Voltage - Rated DC：1000V (1kV)
- Voltage - Rated AC：-
- Current：450 A
- Frequency - Operating：DC
- Applications：General Purpose
- Approval Agency：CE, CSA, ENEC, UKCA, UR
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Quick Connect, Threaded Post (M10)
- Inductance：-
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Overview
The FN2240-450-99-C2222-R99 is a DC EMC/EMI line filter manufactured by TE Connectivity / Schaffner. It features a two-stage design with a rated voltage of 1000V (1kV) and a current rating of 450A. The component utilizes quick connect terminals with threaded M10 posts for secure installation. This power line filter is engineered for high-current direct current applications, providing electromagnetic interference suppression in demanding electrical environments.
Feature Summary
- Two-stage filtering architecture for enhanced noise attenuation
- High voltage tolerance suitable for DC busbar applications
- Robust mechanical connection via threaded M10 posts
Applications
- Electric vehicle DC charging systems
- High-power DC power distribution units
- Industrial EV drive systems
Procurement Notes
Verify the complete part number including suffixes to ensure correct terminal configuration and current rating. Confirm compliance documentation such as RoHS status matches project requirements. Cross-reference datasheet specifications against system voltage and current demands to prevent mismatch. Check for specific environmental certifications if operating in harsh conditions.
Selection Notes
Select this component when high current capacity up to 450A is required alongside significant voltage isolation at 1000VDC. The two-stage design offers superior EMI performance compared to single-stage alternatives. Ensure mechanical compatibility with M10 threaded post mounting structures. Evaluate thermal management needs based on continuous load conditions.
Part Context
This model belongs to the FN224X series of power line filters from Schaffner. The series includes variants with different current ratings, such as 150A options. These filters are specifically designed for electric vehicle and industrial DC applications requiring robust EMC protection.
Replacement Considerations
Check for exact current and voltage rating matches. Verify terminal type compatibility. Consider alternative models within the FN224X series if current requirements differ.
