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Product Detailed Parameters
- Description：LINE FILTER 30A CHASSIS MOUNT
- Series：FN 258
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：30 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：CSA, ENEC, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：277 V
- Voltage - Rated AC (Phase to Phase)：480 V
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Overview
The Schaffner FN258P-30-33 is a three-phase power line filter designed for inverter and power drive systems. It supports a maximum current of 30 A at AC frequencies up to 60 Hz. The unit features chassis mounting with terminal block connections. Rated voltages include 480 V AC phase-to-phase and 277 V AC phase-to-neutral. Operating temperatures range from -25°C to 100°C. The filter utilizes a two-stage configuration to manage electromagnetic interference.
Feature Summary
- Provides leakage current limitation suitable for inverter applications
- Offers effective electromagnetic interference filtering for power drive systems
- Utilizes a compact two-stage design for efficient noise suppression
Applications
- Three-phase inverter systems
- Power drive systems
- Industrial motor control equipment
Procurement Notes
Verify the specific part number against official TE Connectivity Schaffner documentation to confirm availability status, as some FN258 variants may be discontinued or subject to production changes. Ensure the selected model meets all required electrical ratings and certification standards for the intended installation environment before finalizing procurement orders.
Selection Notes
Select this component when designing systems requiring robust EMI/EMC filtering for three-phase power lines. The FN258P series is specifically engineered to address leakage current constraints in inverter-driven environments. Confirm that the 30 A current rating and 480 V voltage specifications align with the system's operational parameters and physical mounting requirements.
Part Context
This component belongs to the FN258 series of three-phase EMC filters manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is recognized as an industry-standard solution for filtering in power drive systems. The FN258P variant specifically addresses stringent leakage current requirements associated with inverter applications.
FAQ
What is the primary application for the FN258P-30-33?
It is primarily used for three-phase inverter and power drive systems to provide electromagnetic interference filtering.
Does this filter support leakage current limitation?
Yes, the FN258P series is designed to fulfill tough requirements regarding leakage current limitation.
