3EF-50
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In-Stock, Ships 1-2 Days
The Kollmorgen 3EF-50, part of the Mains EMI Filters, features rated voltage of 400 V. It is designed for a rated filter current of 50 A and is compatible with 3T8,0-310 and 3T10-310 transformers. The weight of its ballast resistor is 1 kg, and the filter boasts a compact size of 310 x 75 x 35 mm.
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Product Description:
The Kollmorgen 3EF-50 Line Filter is an RFI filter made to improve electrical performance in commercial settings by lowering electromagnetic interference (EMI). The line filter is made by Kollmorgen that is a well-known name in electrical and motion control solutions. The 3EF filter is specially designed to meet the strict needs of industrial automation. Because the filter is well-made and functions effectively, it is an effective way to ensure that the electrical system is stable.
The 3EF-50 3x 440V Line Filter can handle 50 A of current and a maximum voltage of 480 VAC. The filter works with frequencies between 0 and 60 Hz, so it can be used in a variety of situations. The high potential test voltage is 2250 VDC for line-to-ground and 1450 VDC for line-to-line. This makes sure that the insulation is safe and intact. The filter has simple, easy-to-use features and long-lasting parts that meet high-performance standards. The 3EF filter works well with systems that have to follow strict rules and meet high safety standards.
The three-phase design and solid construction of the filter make it effective at blocking EMI. The strong build of 3EF-50 Line filter makes it stable across electricity networks. When the maximum current is used, the temperature range is from -10°C to +40°C. If the temperature outside is higher than +40°C, the maximum working current should be lowered according to the manufacturer's instructions to keep the best performance. We guarantee delivery anywhere in the world and offer a one-year replacement warranty so you can be sure that this filter will meet your operating needs. Order this Line Filter today by using this product code 3EF-50.
Frequently Asked Questions about 3EF-50:
Q: Why does the 3EF-50 Line Filter have 480 VAC?
A: The 480 VAC rating ensures compatibility with industrial power systems. It provides reliable operation for demanding electrical applications.
Q: How does the 3EF-50 Line Filter suppress EMI?
A: The three-phase design effectively reduces electromagnetic interference. This ensures stability and optimal performance in connected industrial systems.
Q: Why is the frequency range 0-60 Hz required?
A: The 0-60 Hz frequency range provides flexibility for various power systems. It supports compatibility with standard industrial frequencies.
Q: Does the 3EF-50 Line Filter handle high temperatures?
A: It operates reliably up to +40°C at rated current. For higher temperatures, derating maintains performance and prevents overheating.
Q: Why is the high potential test voltage critical?
A: High potential test voltages verify insulation integrity under stress. This ensures safety and durability for line-to-line and line-to-ground circuits.
