HART TTF300 Inbetriebnahmeanleitung Seite 106

Sisu
1 Ohutus ..................................................................................................................................................................4
1.1 Üldine teave ja lugemisjuhised.......................................................................................................................4
1.2 Nõuetekohane kasutamine.............................................................................................................................4
1.3 Sihtrühmad ja kvalifikatsioonid.......................................................................................................................5
1.4 Garantiitingimused .........................................................................................................................................5
1.5 Sildid ja sümbolid ...........................................................................................................................................6
1.5.1 Ohutus-/ hoiatussümbolid, märgistussümbolid .......................................................................................6
1.5.2 Tüübisilt ...................................................................................................................................................7
1.6 Transportimise ohutusjuhend .........................................................................................................................7
1.7 Ohutusviited elektriinstallatsiooniks ...............................................................................................................7
1.8 Kasutuselevõtu ohutusjuhised .......................................................................................................................8
1.9 Ohutusviited käitamisel ..................................................................................................................................8
2 Kasutamine plahvatusohtlikes piirkondades ...................................................................................................9
2.1 Load................................................................................................................................................................9
2.2 Maandus.........................................................................................................................................................9
2.3 Ühendamine ...................................................................................................................................................9
2.4 Konfiguratsioon ..............................................................................................................................................9
2.5 Plahvatuskaitse tehnilised andmed................................................................................................................9
3 Montaaž ..............................................................................................................................................................10
3.1 Monteerimisviisid..........................................................................................................................................10
3.1.1 Seinamontaaž .......................................................................................................................................10
3.1.2 Torumontaaž .........................................................................................................................................11
3.2 Valikulise juhtnuppudega LCD-näidiku paigaldamine..................................................................................12
4 Elektriühendused ..............................................................................................................................................13
4.1 Juhtmematerjal.............................................................................................................................................13
4.2 Toitepingekaabli ühendus ............................................................................................................................14
4.3 Mõõtmiselemendi ühendus ..........................................................................................................................15
4.4 Kaabli läbiviigud ...........................................................................................................................................16
4.4.1 TTF300 ilma kaabli läbiviiguta ..............................................................................................................16
4.4.2 TTF300 EEx d variandid ilma kaabli läbiviiguta ....................................................................................16
4.4.3 TTF300 EEx d variandid standardse kaabli läbiviiguga........................................................................17
4.5 Elektriühendused..........................................................................................................................................19
4.5.1 Standardkasutus ...................................................................................................................................20
4.5.2 Paigaldus plahvatusohtlikus piirkonnas ................................................................................................23
4.5.3 Tsoon 1 (0) ............................................................................................................................................24
4.5.4 Tsoon 1 (20)..........................................................................................................................................25
4.5.5 Tsoon 2 .................................................................................................................................................25
4.5.6 Tolmu-plahvatuskaitse tsoon 20 ...........................................................................................................26
4.5.7 Tolmu-plahvatuskaitse tsoon 0/20 ........................................................................................................27
4.5.8 Rõhukindel kapsel tsoon 1 ....................................................................................................................28
4.5.9 Rõhukindel kapsel tsoon 0 ....................................................................................................................29
5 Plahvatuskaitse tehnilised andmed.................................................................................................................30
5.1 TTF300-E1XX, sädemeohutus ATEX ..........................................................................................................30
5.2 TTF300-H1XX, sädemeohutus IECEx .........................................................................................................30
5.3 Sädemeohutuse ohutustehnilised andmed ATEX / IECEx ..........................................................................30
5.4 TTF300-E5XX, sädemevaba ATEX + tolmu-plahvatuskaitse ......................................................................31
5.5 TTF300-D1XX, tolmu-plahvatuskaitse .........................................................................................................31
5.6 TTF300-D2XX, tolmu-plahvatuskaitse + sädemeohutus .............................................................................31
5.7 TTF300-E3XX, survekindel kest ..................................................................................................................31
5.8 TTF300-E4XX, survekindel kest + sädemeohutus.......................................................................................31
5.9 TTF300-L1XX, Sädemeohutus FM ..............................................................................................................31
2 - ET TTF300 CI/TTF300-X2