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Product Detailed Parameters
- Description：LINE FILTER 25A CHASSIS MOUNT
- Series：FN 3288
- Mfr：Schaffner EMC Inc.
- Package：Bulk
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：25 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：CE, ENEC, UKCA, UR
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：440 V
- Voltage - Rated AC (Phase to Phase)：760 V
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Overview
The FN3288HV-25-33-C25-R65 is a three-phase EMC/EMI line filter manufactured by Schaffner. It features a slim book-style design with terminal block input and output connections. The unit supports a rated current of 25 A and operates at voltages up to 760 VAC. Designed for delta configurations (3 wire + ground), it provides two-stage filtering suitable for inverter and power drive systems. The component utilizes chassis mounting and functions within a frequency range of AC DC to 60 Hz.
Feature Summary
- Provides two-stage filtering for effective noise reduction
- Slim book-style construction for compact integration
- Terminal block input and output connections
- Designed for delta configuration applications
Applications
- Inverter systems
- Power drive systems
- Industrial equipment requiring EMI suppression
Procurement Notes
Verify the specific suffix codes against official datasheets to ensure correct voltage ratings and connection types. Confirm that the delta configuration matches the system requirements. Check for updated compliance certifications before procurement. Ensure chassis mounting provisions align with the installation environment. Validate thermal management needs based on the operating temperature range.
Selection Notes
Select this model when high voltage operation up to 760 VAC is required. Choose for applications needing two-stage filtering performance. Consider the slim form factor for space-constrained enclosures. Ensure compatibility with delta wiring schemes. Verify terminal block suitability for the intended current load.
Part Context
This component belongs to the FN3288 series, which includes various three-phase filters. The HV variant specifically addresses higher voltage requirements compared to standard models. It shares the series' focus on robust EMI suppression for industrial power electronics. The design emphasizes efficient noise attenuation in demanding electrical environments.
Replacement Considerations
Check for direct substitutes within the FN3288 series with matching current ratings. Verify if alternative models offer compatible terminal block configurations. Ensure replacement units support the same 760 VAC rating. Confirm physical dimensions fit existing mounting structures.
FAQ
What type of filtering does this component provide?
It provides two-stage EMC/EMI filtering.
Is this filter suitable for star or delta configurations?
It is designed for delta configurations (3 wire + ground).
