3EF-100

The 3EF-100 from Kollmorgen represents a robust addition to the Mains EMI Filters series, engineered for demanding industrial environments. This high-performance filter delivers a rated current of 100 A and supports a Voltage Rating: 115/250 VAC with a Rated (max.) voltage CE/UL: 480 VAC, ensuring compatibility with a wide range of power systems. Designed in a convenient Mounting Type: Panel mount configuration, it simplifies installation into control panels and equipment racks. With a versatile design optimized for Industrial Automation and power electronics, the Kollmorgen 3EF-100 offers reliable interference suppression for critical processes.

Technical capabilities of this EMI filter are extensive and meticulously defined. It operates across a Line Frequency: 50/60 Hz on a Mains type: 3 configuration, granting broad applicability in three-phase systems. The filter withstands a rigorous Test Voltage (Line to Ground): 2250 VDC and Test Voltage (Line to Line): 1450 VDC, affirming its electrical isolation performance. With an Insulation Resistance: 6000 megohms at 100 VDC and a Current Overload Test: 6x rated for 8 sec., the device endures transient overloads and maintains safety margins under fault conditions. Leakage characteristics remain minimal, with a Leakage Current (115V, 60Hz): 0.50 mA and Leakage Current (250V, 50Hz): 1.00 mA, and optional Special Low-Leakage Models: <0.5 mA at 250V, 50Hz> further reduce parasitic currents.

Operational features emphasize reliability and ease of maintenance in harsh industrial settings. The robust shielding and Typical Applications: EMI/RFI noise suppression capability protect sensitive electronics from conducted and radiated interference. Its design accommodates an overload capacity of six times nominal current, safeguarding downstream equipment during motor starts or short-circuit events. The compact Panel mount footprint allows for efficient use of cabinet space while providing straightforward access for service and inspection. By minimizing electromagnetic disturbances, the 3EF-100 enhances signal integrity and prolongs the service life of connected drives, controls, and instrumentation.

Integration into existing systems is seamless, especially for Kollmorgen automation environments. The filter is explicitly Usable for: S640/S670 drives, ensuring coordinated performance and simplified procurement. Panel mount hardware and standardized terminal layout facilitate rapid retrofits or new installations without specialized tooling. Ideal for applications ranging from motor control centers to power converters and industrial power supplies, the 3EF-100 filter delivers dependable EMI/RFI mitigation to uphold system uptime and compliance with regulatory standards.