DC backup power supplies

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Description

The DC backup power-supplies consist of either one cabinet - so called monoblock, or set of several cabinets from 24V to 220VDC. Their main parts in the second case usually are:

  • rectifier
  • battery
  • control system and signalling
  • DC protection circuitry

DC backup power supplies - are used mainly for supplying of control voltages in distribution plants, supplying of various control systems as well as emergency lightening.

Modular backup power-supplies - a rectifier consists of several modules in parallel to increase reliability mainly in unmanned plants.

Thyristor backup power supplies - are used for higher power outputs and longer backup times.

Monoblocks - compact backup power supplies in one cabinet including batteries and tailored DC output protection.

DC switchboards - solve customer requests for connection of rectifiers, batteries, protections, operational as well as service buses, and possibility of diagnostic of different operating conditions.

Let us know your UPS specification and we will make an offer for you.

Optional accessories

Signalling of Earthground Connection SZS2

Battery Loop Watch-Dog HOB

Comparing Relay NR

EPRONA, a.s.

What we offer

  • individual visitation in your company
  • service of our products in the whole Czech republic by our service engineers and service representatives
  • direct sale for retail prices to a private persons and wholesalers as well
  • custom solution and cooperation on your projects
  • our eloxal plant is prepared for your products

Sales department

  • tel.: +420 481 549 174
  • fax: +420 481 549 172
  • mobil: +420 725 552 198
  • email:zalska@eprona.cz

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