K factor is value used to determine how much harmonic current a transformer can withstand without exceeding it'smaximum temperature level. Huge numbers of single phase loads like computer also create a non-linear harmonics. A standard transformer can not handle the harmonics due to non-linear loads. When harmonics enter to the transformer the core gets saturated, as result it produces lot of heat causing the failure of transformer.

Our K-rated transformers are class H, which will withstand 180 continuously. We use notching type lamination for our K-rated transformers, because of which our transformer core will not saturate even in high voltage.

We also manufacture Aluminum wound transformers with the same quality to minimize the initial investments.

Our design will support to maintain the same performance of copper transformers in aluminium transformers too.

We manufacture aluminium wound transformers upto 800KVA.

K-rated transformers are specially designed to withstand this non-linear harmonics. K-rating differs according to the harmonic level like K1, K4,K7,K13, K20 etc.,

We are designing our K-rated transformers according to its guidelines and specifications given by ANSI C57 standards NFPA-70, UL 1449 and UL 1567, We use high grade CRGO laminations for our K-rated transformers.

K-RATED ISOLATION TRANSFORMER