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Solutions for the energy sector

We offer decompensation reactors for compensation of capacitor outputs, detuning reactors - protective for compensative capacitor and HDO gating elements to prevent adverse effects on the distribution system.

 

Solutions for Healthcare

We offer single-phase protective isolation transformers for power supply in the healthcare industry, including steel enclosures. These transformers are used to maintain maximum safety for powering medical equipment.

 

Transport Solutions

Traction transformers and chokes of railway vehicles.

 

Chokes for drives with frequency converters

We offer input and motor chokes for drives with frequency converters. Input reactors improve protection against short-term line surges, suppress current spikes and voltage distortion. Motor chokes reduce interference to other distribution systems.

 

Solutions for swimming pool lighting

We offer safety transformers for power supply of spotlights from 100 to 600 W in various degrees of protection to satisfy different requirements for resistance to external influences with emphasis on safety of use.

 

Transformers for switchboards

We offer a wide range of single-phase and three-phase transformers in various designs with selectable input and output voltages up to 1000 V. We are able to design the ideal solution for your specific application.

ELEKTROKOV a.s. ZNOJMO is important Czech producer of transformers, chokes and winding parts. We can offer the best solution to our customers according to their specific needs and thanks to our experienced designers we are able to ensure comprehensive development including sample preparation and testing according to applicable EU standards.

We can provide serial and custom piece production on demand in short delivery times while using modern technologies. Of course, we use premium materials, ensure 100% output control according to applicable EU standards and meet other customer requirements.

We supply products to various industries, including power engineering, transport, heavy industry, health care and we possess EN ISO 9001:2015 and EN ISO 14001:2015 certificates.

Providing complex services and long-term mutually advantageous relationships with our business partners is our priority while focusing on reliability and premium quality.

We will be more than happy if you decide to use our services.

NewsCustom manufacturing of toroidal transformers
10. 2. 2025

Custom manufacturing of toroidal transformers

We develop and manufacture custom toroidal transformers in an enclosure. The basic range of toroidal transformers can be found on the product page. Technical specifications can be sent to obchodni@elektrokov.cz.
NewsMains and motor chokes for frequency drives
21. 1. 2025

Mains and motor chokes for frequency drives

In our product range you will find line and motor chokes for frequency converters that are designed for 3 × 400 V / 230 V, 50 Hz. The basic series…
ArticlesNewsHV gating member of HDO signal
10. 12. 2024

HV gating member of HDO signal

We have designed a gating member for the HDO signal at a frequency of 216.7 Hz, the throughput will be 63 MVA at a voltage level of 3 × 11.5…
ArticlesNewsThree-phase AC reactor
3. 9. 2024

Three-phase AC reactor

At the customer's request, we designed and manufactured a three-phase AC reactor with an inductance of 44 uH and a current of 500 A. The mateials used are in class…