We offer our customers world-class electrical products.

At TRAMO ETV, we specialize in transformers and inductors for marine and heavy industry as well as various special applications. Our product range of low-voltage transformers is very extensive, ranging from 15 VA to 200 kVA.

We also offer a wide range of accessories that can be included such as pre-magnetization systems, fan motor starter units, or additional windings for auxiliary power.

TRAMO ETV's transformers are always designed and delivered for direct installation and use. All our transformers are built according to SS-EN IEC 60076-11.

TRAMO ETV is the Nordic market leader in inductors and noise limiters. Our product portfolio is extensive and provides inductors from a few kilograms and kilowatts up to the upper limit of around 1000 A. We also have extensive experience with both air and liquid cooling technologies.

TRAMO ETV’s choke program is excellent for use in variable frequency drive operations, motor operations, UPS systems, and where disturbances may occur when switching on and off with high voltage peaks.

TRAMO ETV's inductors are always optimized according to the customer's specifications. They are also designed to withstand continuous operation and are built to meet extremely high reliability requirements. Our engineers are available to assist and guide our customers when needed.

TRAMO ETV’s filter solutions are customized based on needs. Depending on the application and the requirements to be met, we develop the appropriate design whether it is LCL filters, harmonic filters, du/dt filters, or sine filters.

For applications where an inductor alone is not sufficient, we tailor solutions to eliminate your facility’s problems.

TRAMO ETV aims to improve the electrical quality in your facility. On the network side, to dampen harmonics and disturbances; and on the motor side, to protect motor insulation, reduce motor noise, and decrease high-frequency electromagnetic noise in motor cables.