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Product Detailed Parameters
- Description：LINE FILTER 250VAC 30A CHASS MNT
- Series：3E
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Three Phase (Wye)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：30 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, SEMKO
- Operating Temperature：-
- Mounting Type：Chassis Mount
- Termination Style：Threaded Post (10-32)
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Astrodyne TDI 3E30 LF is a three-phase (Wye) EMC/EMI power line filter designed for industrial applications. It features a two-stage filtering architecture to suppress electromagnetic interference across power lines. The unit supports a rated current of 30 A and operates at voltages up to 250 VAC. It is engineered for 50 Hz and 60 Hz frequencies, ensuring compatibility with standard global power systems. The device utilizes threaded posts for secure electrical connections.
Feature Summary
- Two-stage EMI/EMC filtering architecture
- Three-phase Wye configuration
- Threaded post termination style
Applications
- Industrial power conditioning systems
- Medical equipment power supplies
- Switching mode power supply inputs
Procurement Notes
Verify the specific datasheet version for the 3E30 LF model before integration. Confirm that the threaded post interface matches your system's terminal requirements. Ensure the 30 A current rating aligns with the maximum load expectations. Check compliance documentation for regional regulatory standards applicable to your deployment location.
Selection Notes
Select this component when a three-phase Wye topology is required for noise suppression in high-current circuits. The 30 A rating suits moderate-to-high power loads. Consider the threaded post connection method if bolt-down mounting is preferred over PCB soldering. Validate that the two-stage design meets the specific attenuation needs of the application environment.
Part Context
This component belongs to the Astrodyne TDI power line filter series, which specializes in EMI/EMC solutions. The manufacturer provides these filters for demanding environments where power quality and signal integrity are critical. The product line includes various configurations tailored for different phase setups and current capacities.
Replacement Considerations
Consult official substitution guides for equivalent models within the same series. Verify that any alternative part maintains the three-phase Wye configuration and 30 A current handling capability. Ensure mechanical dimensions and terminal types are compatible with existing mounting structures.
FAQ
What is the phase configuration of the 3E30 LF?
The 3E30 LF is configured as a three-phase Wye filter.
How many filtering stages does this model include?
It incorporates a two-stage filtering architecture for enhanced noise suppression.
