440V 5A-150A Large Terminal Special Output EMC Filter for Frequency Inverter

Key Features & Benefits:

1. Output-Specific Design: Optimized to suppress motor-side EMI generated by PWM switching in VFDs – filtering noise before it reaches connected motors or cables.

2. High-Current Large Terminals: Oversized screw terminals ensure secure, reliable connections for output power cables (U/V/W phases), minimizing contact resistance and heat buildup even at 150A.

3. 440V AC Voltage Rating: Designed for common industrial VFD output voltage levels.

4. Broad Current Coverage (5A-150A): Suitable for small to medium-power VFDs driving motors in pumps, fans, conveyors, and machinery.

5. Effective Noise Suppression: Significantly attenuates Common Mode (CM) and Differential Mode (DM) noise on inverter output lines, preventing:

   • Motor bearing currents & premature failure

   • Electromagnetic interference with nearby sensors/cabling

   • Radiated emissions from long motor cables

6. Enhanced System Reliability: Protects both the motor and the VFD's output stage from electrical stress caused by reflected waves and cable resonances.

7. Simplified Compliance: Facilitates meeting IEC/EN 61800-3 and other EMC standards for industrial environments.

8. Industrial Durability: Robust construction for reliable performance in demanding settings (vibration, temperature fluctuations).