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K Rated Transformer

Product categories of K Rated Transformer, we are specialized manufacturers from China, K Rated Transformer, K4 Rated Transformer suppliers/factory, wholesale high-quality products of K13 Rated Transformer R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

China K Rated Transformer Suppliers


The use of a K-rated transformer is anywhere non-linear loads are present. Prime uses would be in factory automation, computer rooms, and office buildings because of the high harmonic content in these areas, Typically a K-13 rated transformer is sufficient for most applications. UL recognizes K-factor values of 4, 9, 13, 20, 30, 40 and 50. The K-factor number tells us how much a transformer must be de-rated to handle a definite non-linear load or, conversely, how much it must be oversized to handle the same load.

How to choose your K factor transformer?

K1: standard transformers, standard lighting, motors.

K4: Induction heater, SCR, AC drive

K13: School pulse lighting, hospital

K20: Data processing computer, computer room.

Or send your requirement to SCOTECH!


Long history- Focus on transformer manufacturing since 1934.

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Manufacturing-advanced production and testing equipment, strict QA system.

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