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Product Detailed Parameters
- Description：LINE FILTER 320A CHASSIS MOUNT
- Series：FN 3270
- Mfr：Schaffner EMC Inc.
- Package：Bulk
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：320 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：CE, ENEC, UKCA, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Post
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：300 V
- Voltage - Rated AC (Phase to Phase)：520 V
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Overview
The Schaffner FN3270HQ1-320-99 is a three-phase EMC/EMI line filter designed for industrial motor drive applications. It supports a rated current of 320 A and operates at voltages up to 520 V AC with a frequency range of DC to 60 Hz. The unit utilizes a single-stage configuration and features terminal post termination for secure electrical connections. Designed for chassis mounting, the filter ensures minimal space requirements while providing effective noise suppression in compact industrial environments.
Feature Summary
- Optimized for industrial motor drive applications
- Compact and lightweight design for easy installation
- Single-stage filtering configuration
- Terminal post termination style
Applications
- Industrial motor drives
- Power conditioning systems
- EMC/RFI noise suppression in heavy machinery
Procurement Notes
Verify the specific suffix codes against official TE Connectivity Schaffner documentation to ensure correct voltage and current ratings. Confirm that the terminal post termination matches your panel layout requirements. Check for RoHS compliance status and relevant safety certifications such as UL or CSA before finalizing procurement orders.
Selection Notes
Select this model when high current capacity of 320 A is required for three-phase systems. Ensure the chassis mounting method aligns with your enclosure design. Consider the physical dimensions and weight constraints if space is limited within the industrial control cabinet.
Part Context
This component belongs to the FN3270 series, which specializes in compact EMC filters for industrial use. The series is engineered to balance performance with physical footprint, making it suitable for modern automation equipment where space efficiency is critical alongside robust electromagnetic interference protection.
Replacement Considerations
Consult official substitution guides for equivalent models within the FN3270 family. Verify that any alternative part maintains the same 320 A rating and 520 V AC compatibility to ensure system integrity.
