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    • Fire protection curtains

      Fire protection curtains

      Fire protection curtains are seal openings in walls and ceilings in case of fire. The constructional set-up (rolling- or folding technology) and the use of different fabrics offer a wide application spectrum as well as different protection targets or classifications and time classes. Casings and side guides of those flexible applicable systems are integrated almost invisibly in the building and provide much scope for design of sophisticated architecture for opened designs.

    • Conveyor system closures

      Conveyor system closures

      Manifold production - and logisitc processes require different construction types of conveying systems. If the haulage drifts are passing through fire-retarding resp. fire-resisting walls or ceilings, the necessary openings must be provided with fire protection closures to avoid the expansion of the fire by conveyor technique or by conveyed material. In case of fire the conveyor system closures have to seal those openings immediately and automatically. Thereby a classified fire resistance as well as the smoothly clearing of the closing area must be respected in case of release.

    • Smoke curtains

      Smoke curtains

      A smoke curtain is part of unit keeping areas free from smoke and may include building parts like natural smoke and heat venting systems and automatic smoke and heat venting systems. Smoke curtains restrict the movement of fire gases inside a building in case of fire.

    • Smoke protection closures

      Smoke protection closures

      In closed condition smoke protection closures restrict the passage of smoke in the phase of fire formation so as to enable the rescue of people, animals or materials assets in case of a fire in the room positioned behind it without the need of breathing protection.

    • Tube sealings

      Tube sealings

      The solution to problems with fire protection dampers for ventilation and air conditioning systems in conveying processes. Stöbich offers fire protection for pneumatic conveying lines where the closing elements are not exposed to the flow. Thus, damage or contamination of the closure element is avoided by abrasive conveyed goods.

    • Controls

      Controls

      Control systems are necessary for all automatic fire protection systems! They are safety-relevant, because without their function or in the event of a malfunction, the entire investment of a fire protection partition would be useless. Controllers coordinate both fire detection and the interaction with other controls, like superordinate building control or the retraction of the closing area at conveyor closing area.

    • Médiathèque Charles Nègre | Grasse, France

      Médiathèque Charles Nègre | Grasse, France

      The Médiathèque Charles Nègre in Grasse, France, is an impressive example of contemporary architecture that reflects the cultural and historical importance of the region. The information center with space for education, culture and encounters was opened in 2011 and designed by the renowned French architecture firm Marc Barani. The building combines modern aesthetics with the traditional architecture of Provence, creating a harmonious link between old and new, for example by combining modern materials such as glass and steel with local natural stone. The generous window fronts create an atmosphere flooded with light. Ecological sustainability is achieved through natural ventilation and the resulting reduction in energy consumption; green spaces are also integrated on various levels. Our <a href="/us/solutions/fire-protection-curtains/stoebich-fire-smoke-curtain-hc"><b>➥ horizontal Fire and smoke curtain hc</b></a> fire protection curtains fit perfectly into this marvel of contemporary architecture. They securely close the ceiling openings in the event of a fire, but otherwise remain invisible and let in plenty of light and air. Copyright attribution: © Ivry Serres

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Powerpack Type 3 | Zonder behuizing

Powerpac Typ3

Productbeschrijving

De Powerpack is een energieopslagapparaat voor het overbruggen van korte netstoringen of spanningsschommelingen van de voedingsspanning van het hold-open systeem.

De Powerpack is onderhoudsvrij en heeft een levensduur tot 10 jaar.

FabrikantProtronic Innovative Steuerungselektronik GmbH, Grimmaische Str. 92, D-04828 Bennewitz
maximale bedrijfsspanning28 V
maximale stroom die kan worden opgenomen1 A, elektronische uitschakeling bij 1,4 A
Max. Laadstroomoplopend tot ca. 80 mA
Laadtijd (ontladen pack) ca. 50ca. 50 minuten
Oplaadtijd (gedeeltelijk ontladen)ca. 30 minuten
Temperatuurbereik-25 °C tot +40 °C
Bruistijdmax. 10 min (afhankelijk van aangesloten belasting)
LevensduurTot 10 jaar
AansluitingConnector 2 polig, van Jointech, type: A2501H-02P, afmetingen: 5,6 mm x 5,7 mm x 7,7 mm
Max. Afmetingen118 x 27 x 55 mm (LxBxH)

Downloads

De overbruggingstijd van de Powerpack is afhankelijk van de aangesloten belasting

Powerpack

Voorbeeld - Tabel voor veel voorkomende combinaties van apparaten

ApparaatconfiguratieBelastingsstroom bij 24 VBruistijd
RZ8 + 1x houdmagneet0,115 Aca. 9 minuten en 48 seconden
RZ8 + AM-S0,350 Aca. 3 minuten 28 seconden
RZ8 + 2x AM-S0,600 Aca. 2 minuten 5 seconden
RZ8 + AM-U0,400 Aca. 3 minuten 3 seconden
RZ8 + 2 x AM-U0,750 Aca. 1 minuut 42 seconden


De Powerpack houdt de uitgangsspanning van de voeding constant op 22 VDC gedurende de overbruggingsperiode. Wanneer de opgeslagen energie op is, schakelt de PP3 de uitgangsspanning uit naar 0 VDC.

LET OP: Een kortsluiting van de opgeladen Powerpack kan de elektronica beschadigen. Controleer de Powerpack na een kortsluiting en vervang deze indien nodig. De defecte Powerpack kan in veel gevallen gerepareerd worden. Stuur hem op naar Protronic met een QS nummer.

Opmerking:
Bij gebruik van de PP3 in een vastzet systeem type RZ8 met de aBZ Z-6.500-2436 aBG RZ8 RZ24-FA, is het niet meer nodig om de lusweerstand te veranderen van 4k7 naar 5k9.

Opmerking:
De Powerpack type 3 (PP3) vervangt de Powerpack type 2 (PP2). De PP3 is backwards compatible en kan dus gebruikt worden als vervanger van een PP2.

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