Termostat, EFR
Termostat, EFR
Denne faste temperaturtermostat, EFR, med enten en normalt åben (NO) eller normalt lukket (NC) kontakt, bruges til at kontrollere de monterede enheder, såsom filterblæsere eller varmeblæsere, for at tænde eller slukke efter behov. Resultatet er en reduktion af driftsomkostningerne. En forudindstillet temperaturgrænse forhindrer uautoriserede personer i at ændre på termostaten.
Branchestandarder
cRUus_UL
CE
EAC
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Oplysninger
Fordele
Ressourcer
Funktioner
- Beskrivelse: Forudindstillet til at styre temperaturen i tavler. Følerelement i termostatisk bimetal.Termostat EFR202 (normalt lukket, rød) til styring af varmeenheder. Termostat NO, blå EFR201, til styring af filterblæsere, varmevekslere eller signalenheder. EFR201 NC for regulering af køle eller signalapparater. Montering til 35 mm DIN-skinne, EN 60715.
- Materiale: Plastik iht. UL94V-0.
- Afbryder kapacitet: 250 V AC, 5 (1,6) A 120 V AC, 10 (2) A, 24 V DC, 30 W. Værdi i parentes for induktiv belastning. Max opstartsstrøm 16 A (AC) i 10 sekunder.
- Driftstemperatur: -40 °C til +80 °C.
- Service life: Flere end 100,000 koblinger.
- Tilslutning: 2 pol klemmer 2.5 mm². Drejningsmoment 0.8 Nm max.
- Tæthedsgrad: IP 20.
- Godkendelser: CE, EAC, cULus_UL Listed.
- Overfladebehandling: Lys grå.
- Pakke størrelse: 1 stk.
- 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
- 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
- Description: EFR201 - Normally opened contact; EFR202 - Normally closed contact
Specifikationer
Godkendelsesmyndigheds certifikat
Installationsvejledning / instruktionsark
- 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.