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Product Detailed Parameters
- Description：LINE FILTER 20A 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：20 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-20-33-C25-R65 is a three-phase slim book style EMI/EMC filter manufactured by Schaffner EMC Inc. It features a rated AC voltage of 760 V phase-to-phase and 440 V phase-to-ground/neutral. The current rating ranges from 20 to 22 A, with a leakage current specification of 2.5 mA. Designed for high performance, this component utilizes an innovative filter topology to provide effective attenuation in industrial environments.
Feature Summary
- Slim book style form factor enables convenient and space-saving installation near drives
- Innovative filter topology delivers excellent EMI attenuation performance
- Suitable for factory automation and general purpose applications
Applications
- Factory automation systems
- Installation near frequency converters
- Installation near motor drivers
Procurement Notes
Verify the specific part number against official Schaffner documentation to ensure compatibility with system voltage and current requirements. Confirm that the slim book style housing meets spatial constraints within the enclosure. Check datasheet specifications for leakage current limits to ensure compliance with safety standards for the intended application environment.
Selection Notes
Select this model when space optimization is critical due to its slim book design. Ensure the operating voltage does not exceed 760 V phase-to-phase. Verify that the load current falls within the 20 to 22 A range. Consider the 2.5 mA leakage current for sensitive equipment or strict safety grounding requirements in the final assembly.
Part Context
This component belongs to the FN3288 series of three-phase slim book style filters. The series is characterized by high performance EMI attenuation and compact dimensions. It is designed to be mounted close to power conversion equipment, distinguishing it from larger, standalone filter units typically used in central distribution panels.
Replacement Considerations
Consult official Schaffner substitution guides for verified equivalents. Generic cross-references may not match the specific slim book form factor or the proprietary filter topology required for the original application's EMI performance.
