"Producing Country is Strong..."

Innovative Design

Stronger and more useful products, models, advanced R&D studies with modern and innovative designs for classical needs.

Quality Production

The production process developed with the certification system and controlled by routine inspections, high level production with qualified personnel.

Strong Logistics

Special order products that are delivered from stock to all over Turkey and prepared for shipment by being produced in a short time according to your needs.

+40 Years




+2.000 m²




Sezgin Branded Products

In compensation systems; Our Sezgin branded products produced with more than 40 years of experience and R&D in Low Voltage Transformer, Shunt Reactor, Harmonic Filter, Control and Isolation Transformer product groups.

A current transformer can be defined as a transformer used for measuring alternating currents.

Unlike the current transformer, there is no primary part in toroidal current transformers.

The shunt reactor uses high-voltage power to provide protection and a safe operation throughout the lifetime of the load it uses.

It is used at circuit points to eliminate or reduce harmonic distortion and resonance.

Special wound toroidals used in and out of oil. Bushing Current Transformers are produced on special order.

Isolation transformers are used to transfer electrical power from an alternating current power source to a device.

Our Contact Information

Transovak Elk. Cih. San ve Tic. A.S.

Maltepe Mahallesi Davutpasa Cad., Ciftehavuzlar Yolu Sema Sanayi Sitesi
No:7/5-6-8 34010 Zeytinburnu –  Istanbul / TURKEY

Tel: +90 (212) 482 92 32 / +90 (212) 482 95 37
e-mail: info@sezgin.web.tr