Leybold, SOGEVAC, SV200, SV300, BR2, Operating Instructions
Leybold, SOGEVAC, SV200, SV300, BR2, Operating Instructions
Leybold, SOGEVAC, SV200, SV300, BR2, Operating Instructions
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Conversion factors Different pressure units Different pumping speed units<br />
mbar torr inches Hg m 3 .h -1 I.s -1 cfm<br />
(millibar)<br />
vacuum<br />
1lb = 0.453 kg 1013 760 0 m 3 . h -1 = m 3 /h 1 0.278 0.589<br />
1 qt = 0.946 l 400 300 18.12<br />
1 hp = 0.735 kW 133 100 25.98 I.s -1 = I/s 3.60 1 2.12<br />
1 r.p.m. = 1 min -1 4 3 29.80<br />
1 inch = 25.4 mm 1 0.75 29.89 cfm (cubic feet 1.699 0.472 1<br />
0,1 0.75 29.92 per minute)<br />
1 atm (atmosphere) = 1013 mbar Example : 1 m 3 .H -1 = 0.589 cfm<br />
1 Pa (pascal) = 0.01 mbar = 10 -2 mbar Note : The nominal pumping speed of<br />
1 bar = 1000 mbar a pump at 60 Hz is 20% higher than at 50 Hz<br />
1 torr = 1.33 mbar<br />
<strong>SV200</strong><br />
<strong>SV300</strong><br />
60 Hz 60 Hz<br />
Nennsaugvermögen 1) Nominal speed 1) Débit nominal 1) cfm 130 200<br />
Saugvermögen 1) Pumping speed 1) Débit PNEUROP 1) cfm 118 171<br />
Endpartialdruck ohne Gasballast 1) Ultimate partial pressure without Pression partielle limite sans lest Torr 6.10 -2 6.10 -2<br />
gas ballast 1) d'air 1)<br />
Endtotaldruck mit Standard Ultimate total pressure with gas Pression totale limite avec lest Torr 0,5 0,5<br />
Gasballast 1) ballast standard 1) d'air standard 1)<br />
Wasserdampfverträglichkeit mit Water vapour tolerance with Pression de vapeur d'eau max. Torr ≤30 ≤30<br />
Standard Gasballast standard gas ballast admissible avec lest d'air standard<br />
Motorleistung Motor power Puissance moteur hp 7,5 10,5<br />
Nenndrehzahl Rated rotational speed Vitesse de rotation rpm 1750 1750<br />
Ölfüllung (min./max.) Oil filling (min./max.) Quantité d'huile (min./max.) qt 5,3/9,5 9/12,2<br />
Gewicht Weight Poids lb 342 430<br />
Anschluss Saugseite Inlet flange NPT (F) Raccordement aspiration inches NPT 2 NPT 2<br />
Anschluss Auspuffseite Exhaust flange NPT (F) Raccordement refoulement inches NPT 2 NPT 2<br />
Bestell-Informationen Kat.-Nr. Ordering data Ref. No. Informations commandes Réf.<br />
<strong>SV200</strong><br />
<strong>SV300</strong><br />
Pump with gas ballast valve and with motor (NEMA)<br />
200-230/460 VAC 60 Hz 3-phase (+400 V 50 Hz)<br />
950.27 950.31<br />
Version Europe<br />
Version USA<br />
Saugvermögen / pumping speed / débit<br />
Saugvermögen / pumping speed / débit<br />
Druck / pressure / pression<br />
Druck / pressure / pression<br />
Fig 2a bei / at / à 50 Hz<br />
Fig 2b bei / at / à 60 Hz<br />
Saugvermögenskurven<br />
Pumping speed (volume flow rate)<br />
Courbes de débit<br />
ohne Gasballast<br />
without gas ballast<br />
sans lest d'air<br />
mit Gasballast<br />
with gas ballast<br />
avec lest d'air<br />
9
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