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Product Detailed Parameters
- Description：LINE FILTER 80A 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：80 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 (M6)
- 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. model 3-138-340 is a three-phase delta EMC/EMI line filter module designed for industrial power conditioning applications. It features an 80 A current rating and operates at voltages between 50 and 60 Hz, with a maximum voltage rating of 760 VAC. The unit utilizes a two-stage filtering architecture to suppress electromagnetic interference effectively. Installation is facilitated through terminal block connections and threaded M6 posts, ensuring secure mounting in demanding environments.
Feature Summary
- Two-stage filtering architecture for enhanced noise suppression
- Three-phase delta configuration for industrial power systems
- Robust mechanical mounting via terminal blocks and threaded posts
Applications
- Industrial machinery power supply protection
- EMC compliance for three-phase motor drives
- Power quality improvement in manufacturing facilities
Procurement Notes
Verify the specific voltage rating (760 VAC) and current capacity (80 A) against your system requirements before procurement. Confirm that the installation method using terminal blocks and M6 threaded posts aligns with your panel design. Ensure the component meets the necessary EMC standards for your target market. Cross-reference the part number to avoid confusion with similar single-stage or different phase configurations.
Selection Notes
Select this component when a two-stage solution is required for high-current three-phase applications up to 80 A. Consider the physical dimensions and mounting constraints associated with terminal block and threaded post installations. Evaluate the need for delta configuration specifically versus star configurations. Compare against single-stage alternatives if space or cost is a primary constraint, though performance may differ.
Part Context
This model belongs to SCHURTER's FMBC series of power line filter modules. These modules are engineered for robust performance in harsh industrial environments. The series typically offers various current ratings and stage configurations to meet diverse EMC requirements. This specific variant focuses on high-voltage three-phase delta applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mounting hardware and electrical specifications if considering alternative manufacturers.
