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Product Detailed Parameters
- Description：LINE FLTR 440VAC 100A CHASS MNT
- Series：3B
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：440V
- Current：100 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, SEMKO
- Operating Temperature：-
- Mounting Type：Chassis Mount
- Termination Style：Quick Connect
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Astrodyne TDI 3B100 LF is a three-phase (Delta) power line filter module designed for industrial applications. It features a single-stage EMC/EMI filtering architecture with a current rating of 100 A and a voltage rating of 440 VAC. The unit operates at frequencies of 50 Hz and 60 Hz, utilizing quick connect terminals for electrical interface. Physical dimensions include a height of 3 inches and a length of 7.25 inches, supporting chassis mount installation via bolt-in connections.
Feature Summary
- Single-stage electromagnetic compatibility filtering for three-phase delta configurations
- Quick connect terminal interface for simplified wiring integration
- Chassis mount design with bolt-in termination style
Applications
- Industrial power distribution systems requiring EMI suppression
- Three-phase equipment protection against conducted interference
- Electrical panels integrating high-current filtering solutions
Procurement Notes
Verify the specific suffix requirements for your configuration, as ordering codes may dictate terminal types or mounting variations. Confirm that the 440 VAC rating aligns with your system voltage to ensure safe operation. Check RoHS compliance documentation if environmental regulations apply to your deployment. Ensure the chassis mount footprint matches your enclosure specifications before finalizing the purchase order.
Selection Notes
Select this model when a single-stage solution suffices for your noise attenuation needs in three-phase delta circuits. The 100 A rating supports substantial load currents without requiring parallel units. Consider the physical dimensions and bolt-in mounting style during mechanical design. Verify that the quick connect terminals are compatible with your existing cable harnesses or busbar arrangements for seamless integration.
Part Context
This component belongs to the 3B Series from Astrodyne TDI, which focuses on economical section filters for industrial environments. The series emphasizes low-profile designs suitable for flange or chassis mounting. These modules provide essential power quality improvement by reducing electromagnetic interference in sensitive electronic equipment connected to three-phase power sources.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer directly for cross-reference information regarding equivalent models within the 3B Series or other Astrodyne TDI product lines.
