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Product Detailed Parameters
- Description：LINE FILTER 440VAC 60A 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：60 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 3B60 LF is a three-phase (Delta) EMC/EMI power line filter designed for industrial applications. It features a single-stage filtering architecture with a current rating of 60 A and a voltage rating of 440 VAC. The unit operates at frequencies of 50 Hz and 60 Hz, with a leakage current of 1.4 mA. Physical dimensions are 7.25 inches in length, 5.5 inches in width, and 3 inches in height. It utilizes bolt-in termination and chassis mount installation styles.
Feature Summary
- Three-phase Delta configuration for balanced load filtering
- Single-stage design for compact EMI/EMC suppression
- Chassis mount construction with bolt-in terminals
Applications
- Industrial machinery power conditioning
- Three-phase motor drive systems
- Medical equipment power supplies
Procurement Notes
Verify the specific datasheet version for the 3B60 LF to confirm compliance certifications such as UL, CSA, or EN standards. Ensure the mounting hardware matches the bolt-in terminal specifications. Confirm that the 440 VAC rating aligns with the target system's nominal voltage. Check for any required accessories for chassis installation.
Selection Notes
Select this component when a three-phase Delta topology is required for 60 A circuits. The 440 VAC rating distinguishes it from lower-voltage single-phase alternatives like the RP135 series. Consider the physical footprint of 7.25 x 5.5 x 3 inches for enclosure integration. The low leakage current of 1.4 mA is suitable for sensitive medical or precision instrumentation environments.
Part Context
This model belongs to the 3B series of power line filters from Astrodyne TDI. It is distinct from the 3F series, which typically handles different current ratings or phase configurations. The 3B60 LF is specifically engineered for high-current three-phase applications, differing from single-phase models like the RP135-60-10-S.
Replacement Considerations
No direct public substitute part numbers are confirmed for the 3B60 LF. Evaluate the 3F30D LF only if reduced current capacity (30 A) and different voltage ratings are acceptable. Verify compatibility with existing mounting structures before considering alternative manufacturers.
