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  • Fix Thermostat
  • EFR_General-drawing_2018
  • Fix Thermostat
  • EFR_General-drawing_2018
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Fixní termostat, EFR

Tento termostat s fixní teplotou, EFR, s normálne rozpojeným (NO) nebo normálne spojeným (NC) kontaktem slouží k regulaci instalovaných zarízení (filtracních nebo topných ventilátoru), která se zapínají a vypínají podle potreby. Výsledkem jsou nižší provozní náklady. Predvolená mezní teplota zabranuje neoprávneným zásahum do nastavení termostatu.

Průmyslové normy

cRUus_UL

CE

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Feature: Fixed temperature thermostat, with either a normally open (NO) or normally closed (NC) contact.

Advantage: The pre-set thermostat allows energy to flow to a device when the temperature threshold has been exceeded (NO variant), or when the internal temperature has dropped below the threshold (NC variant).

Benefit: The installed devices, such as filter fans or fan heaters, automatically turn on or off when they are required, which reduces the operational cost of the control panel. The pre-set temperature limit, avoids tampering by unauthorised personnel.

Comment: The thermostat with a normally open contact (EFR201), is used to control cooling or high temperature alarms, and the thermostat with a normally closed contact (EFR202), is used to control heating.

Prostředky
Warning
nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.