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Product Detailed Parameters
- Description：LINE FILTER 250VAC 20A CHASS MNT
- Series：TDH
- Mfr：Delta Electronics
- Package：Bulk
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：20 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：-
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Quick Connect
- Inductance：500µH
- Voltage - Rated AC (Phase to Phase)：-
Download product information
Overview
The Delta Electronics 20TDHG6 is a low-voltage, three-phase, three-wire EMI/RFI filter designed for power line filtering and electromagnetic interference suppression. It operates at a rated voltage of 250VAC and supports a current rating of 20A at 50/60Hz frequencies. The unit utilizes a chassis mount style with lug-lug connections for secure installation. This single-stage filter provides effective noise reduction for industrial applications requiring compliance with EMC standards.
Feature Summary
- Provides effective EMI/RFI suppression for three-phase power lines
- Features a robust chassis mount design with lug-lug termination
- Designed for low-voltage AC power systems operating at 250VAC
Applications
- Industrial machinery power conditioning
- Three-phase motor drive input filtering
- Factory automation equipment noise suppression
Procurement Notes
Verify the specific lot code and manufacturing date against project requirements. Confirm that the lug-lug terminal configuration matches existing wiring harnesses or busbar setups. Ensure the 20A current rating aligns with the maximum load current of the protected circuit to prevent thermal overload during continuous operation.
Selection Notes
Select this component when a single-stage solution is sufficient for three-phase noise attenuation. Compare insertion loss characteristics against system sensitivity levels. Ensure the physical dimensions accommodate the available chassis space. Verify compatibility with the 250VAC system voltage to avoid insulation breakdown risks in higher voltage environments.
Part Context
This component belongs to the 10/20TDHG6 series of low-voltage three-phase filters from Delta Electronics. These units are engineered for general industrial EMC compliance. The series offers standardized mounting and connection interfaces to simplify integration into various power distribution architectures without custom modifications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Delta Electronics technical support for direct cross-reference options or updated series replacements if this model is discontinued.
