FN5045-17-33

Overview

The Schaffner FN5045-17-33 is a three-phase single-stage power line filter designed for frequency inverters and regenerative motor drives. It features a rated current of 17 A and a voltage rating of 500 VAC. The unit utilizes chassis mount installation with terminal block termination. Key electrical specifications include an inductance of 1.6 mH and an operating frequency range extending to 200 Hz. The component operates within a temperature range of -25°C to +70°C and weighs approximately 7 kg.

Feature Summary

• Engineered specifically for use with frequency inverters and regenerative motor drive systems.
• Provides single-stage filtering capability for three-phase AC power lines.
• Constructed for robust chassis mounting using terminal block connections.

Applications

• Frequency Inverter Systems
• Regenerative Motor Drives
• Industrial Power Conditioning

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct configuration, as suffixes may denote variations in terminal type or certification. Confirm that the required current and voltage ratings align with the system design before procurement. Check for obsolescence status or alternative part numbers if availability is restricted.

Selection Notes

Select this model when a single-stage solution is sufficient for EMI suppression in three-phase applications. Ensure the 17 A continuous current rating meets the load requirements. Verify that the 500 VAC rating matches the supply voltage. Consider the physical dimensions and weight for chassis integration and thermal management in the enclosure design.

Part Context

This component belongs to the FN5045 series by Schaffner EMC Inc., which specializes in power line filters for industrial environments. The series offers various current ratings and configurations tailored for motor drives and inverters. The FN5045-17-33 represents a mid-range current option within this family, balancing filtering performance with compact chassis mounting capabilities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guide for potential alternatives if this specific model is discontinued or unavailable.