Company

We are a leading manufacturer and supplier of uninterruptible power supply systems, as well as remote monitoring and supervisory systems. We provide the full range of services, starting from the definition of customer needs, through analysis and design, to equipment delivery and system implementation. Additionally, we support our customers with aftersales service, consulting and training.

Telzas is a part of a dynamically growing ETC Group. Our solutions were successfully implemented in telecommunications, IT, Internet services, data transmission, energetics  

Services

We offer the design & manufacture of power supply and supervisory systems adjusted to individual needs of the clients. Over 30-year experience and individual approach to each client enable us to produce solutions that meet the requirements of our customers.

We offes services in area of up to 1kV (AC or DC) on sites in different phases of realization (renovated, exploited, newly built) in area: designing and consulting of technical documentation, power supply systems (including hybrid solutions: PV panels, wind turbines), HVAC, AC and DC distributives, remote monitoring 

News


New WSZ systems in Telzas offer

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Telzas has released a new multi-voltage WSZ supply systems designed to supply the 48VDC and 230VDC loads. more icon


Telzas - corporate video

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Telzas for over 40 years meets the needs of customers in the sectors of telecommunications, ICT and industry. We invite you to watch a multimedia presentation of our company. more icon


New products


Racks and cabinets

We have introduced a new product lines in our offer: SW indoor cabinets, SZ outdoor cabinets and TMPL racks for energy and telecommunications systems. Click to view more information.






5800W high-efficiency rectifiers

High-efficient PDG 48/120-5800W-02 rectifier module available now! Maximum efficiency of 96.2% reduce the cost of energy as well as heat dissipation on sites. See detailed information in the datasheet of SDG 2400