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Product Detailed Parameters
- Description：LINE FILTER 180A CHASSIS MOUNT
- Series：FMBC EP
- Mfr：SCHURTER Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：180 A
- Frequency - Operating：50 ~ 60Hz
- Applications：General Purpose
- Approval Agency：cURus, ENEC, VDE
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block, Threaded Post (M10)
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：520 V
- Voltage - Rated AC (Phase to Phase)：760 V
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Overview
The SCHURTER Inc. 3-138-328 is a three-phase (Delta) EMC/EMI power line filter designed for chassis mounting. It features a two-stage filtering architecture and supports a current rating of 180 A at operating frequencies between 50 Hz and 60 Hz. The unit utilizes terminal block connections with threaded M10 posts for secure electrical termination. This component is engineered to mitigate electromagnetic interference in industrial power distribution systems.
Feature Summary
- Two-stage filtering architecture for enhanced noise suppression
- Chassis mount design for robust mechanical stability
- Terminal block termination with M10 threaded posts
Applications
- Industrial power distribution units
- Three-phase motor drive systems
- Heavy machinery power supplies
Procurement Notes
Verify the specific voltage ratings and physical dimensions against your system requirements before procurement. Confirm that the M10 threaded post termination style matches your existing wiring infrastructure. Ensure the chassis mounting holes align with your enclosure specifications to guarantee proper installation and grounding.
Selection Notes
Select this model when high current capacity of 180 A is required for three-phase Delta configurations. The two-stage design offers superior attenuation compared to single-stage alternatives. Consider the chassis mount form factor if panel space is limited but structural rigidity is prioritized over PCB integration.
Part Context
This component belongs to Schurter's series of industrial power line filters. It addresses EMI/EMC compliance needs in high-power applications where standard filters may be insufficient. The product is part of a broader portfolio of power conditioning solutions designed for demanding industrial environments.
Replacement Considerations
Direct substitutes include other Schurter models within the same series, such as the 3-138-312 or 3-138-350, depending on specific current and stage requirements. Verify compatibility with existing mounting hardware and terminal types when considering alternative part numbers.
