OEZ

Automatic standby units - Modi

Wed, 18 Jan 2012 09:47:15 +0100

OEZ belongs to leading suppliers of protection devices for low-voltage power supplies NN – so called power centres. Some pieces of the supplied equipment require owing to their importance continuous supply of electrical energy, or feeding from several power supplies. This concerns for instance power equipment, industrial buildings with continuous operation, or important infrastructure buildings.

Frequently asked questions in the photovoltaic field

Mon, 2 Jan 2012 14:42:00 +0100

Optimization of the fuse program

Fri, 30 Sep 2011 10:03:50 +0200

Within the optimization of the product portfolio of the OEZ fuse-links it was decided to discontinue the production of certain marginal types of the fuses for semiconductor protection.

Data communication and measuring function of the ARION WL circuit breakers

Fri, 19 Aug 2011 08:39:57 +0200

Electrical energy saving is no exception in today’s world of saving everywhere we look. Everybody tries to save electrical energy due to the continual rise of its price. To be able to save electrical energy or use it efficiently, we must know what is energy consumption of our applications in course of a given period of time. On the basis of this information you can control other processes and adapt them to the current situation.

Minia modular devices

Thu, 28 Jul 2011 15:05:40 +0200

The basis of any switchboard is modular devices - circuit breakers, residual current circuit breakers, increasingly used overvoltage protection devices, contactors, and the other selected devices of the Minia range.

Computational program Sichr

Mon, 14 Jun 2010 06:40:24 +0200

Computational program Sichr that makes the work of electrical designers and revision technicians easier is now available also in Bulgarian. Other language versions available are English, German, Russian, Polish, Slovak and Czech.

Range of OEZ devices for photovoltaic applications

Wed, 9 Jun 2010 14:26:08 +0200

OEZ s.r.o., a traditional manufacturer of low-voltage protection and switching devices is able to offer a range of products suitable also for PV applications

General connection diagram of photovoltaic source

Wed, 9 Jun 2010 11:36:36 +0200

The general connection diagram (Fig. 1) shows an example of PV source working in parallel with the distribution network. The source of electrical energy is a photovoltaic array, which is connected by a line wth the inverter.

OEZ - Your partner for the future

Thu, 3 Jun 2010 14:04:38 +0200

I am glad to have the opportunity to address you on OEZ web sites and provide you with a few information of our company.... says Radim Adamec, sales director of OEZ s.r.o.

Specifics of photovoltaic sources

Mon, 8 Feb 2010 11:37:21 +0100

Photovoltaics is a top theme these days and the fastest growing energy technology in the world. OEZ has enlarged its offer by special devices for protection and switching of Photovoltaic systems.