CTB/4-800/250 Ecowatt IP44 roof fanStřešní ventilátory
Catalog sheet | Service instructions | 2D/3D CAD | 1 450.86 EUR |
Technical parameters
otáčky [min-1] | výkon [W] | proud [A] | průtok (0 Pa) [m3/h] | akust. tlak - sání* [dB(A)] | akust. tlak - výtlak* [dB(A)] | hmotnost [kg] |
---|---|---|---|---|---|---|
1430 | 45,0 | 0,32 | 840 | 38 | 44 | 8,5 |
* akustický tlak je měřen ve vzdálenosti 4 m, měřeno v pracovních bodech výkonové křivky 2 – 5 – 8 a 11
Skříň Skříň je z ocelového pozinkovaného plechu. Je opatřena černým epoxidovým nátěrem. Všechny modely jsou vybaveny ochrannou sítí proti drobnému ptactvu. | ||
Oběžné kolo Oběžné kolo je radiální s dozadu zahnutými lopatkami. Vyrobené je z ocelového pozinkovaného plechu, je staticky a dynamicky vyváženo. | ||
Motor Motor je stejnosměrný, speciálně vyvinutý EC motor s vnějším rotorem pro napájení 230 V/50 Hz. Motory jsou sériově vybaveny termopojistkou. Izolace motoru je třídy F. Trvalá pracovní teplota –40 až +40 ˚C. Ložiska mají tukovou náplň na dobu životnosti. Krytí IP44. | ||
Svorkovnice Svorkovnice s revizním vypínačem je umístěna na skříni ventilátoru. Krytí IP55. | ||
Regulace otáček Regulace otáček se provádí pomocí potenciometru umístěného ve svorkovnici nebo externím ovládáním REB-Ecowatt. Dále analogovým vstupem 0–10 V od čidla teploty, vlhkosti nebo CO2. | ||
Montáž Montáž ventilátoru jen horizontálně (s osou motoru svisle) přímo na kruhové potrubí pomocí hrdla s jednobřitým pryžovým těsněním. | ||
Upozornění Informujte se na povolené kombinace el. příslušenství. | ||
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- Swirl diffusers DFR-B
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