Roots Vacuum Pumps 2016 by Leybold

More catalogs by Leybold | Roots Vacuum Pumps 2016 | 40 pages | 2017-05-08

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Page 28 of Roots Vacuum Pumps 2016

technical data wh 700 50 hz 60 hz 80 hz 710 418 860 507 1150 677 1730 1019 620 365 740 436 950 560 1310 772 75.0 56.3 1 x 10-5 65.0 48.8 1 x 10-5 50.0 37.5 1 x 10-5 30.0 22.5 1 x 10-5 v 340 to 530 180 to 260 360 to 440 180 to 260 340 to 530 340 to 530 180 to 260 6 180 to 260 410 to 500 – 210 to 260 6 – 340 to 530 180 to 260 – – 50.0 37.5 60.0 45.6 50.0 37.5 60.0 45.6 40.0 30.4 45.0 34.2 25.0 9.0 25.0 19.0 +5 to +45 41 to +113 +5 to +45 41 to +113 +5 to +45 41 to +113 +5 to +45 41 to +113 3.5 4.7 2.2 2.9 0.5 0.7 ie 2 3.5 4.7 2.6 3.5 0.5 0.7 ie 2 3.5 4.7 – 0.5 0.7 ie 2 3.5 4.7 – 0.5 0.7 ie 2 nominal pumping speed 2 m3 x h-1 cfm max effective pumping speed with backing pump sogevac sv 300 b m3 x h-1 cfm max permissible pressure difference during continuous operation 3 4 5 wh 700 mbar torr leak rate integral mbar xlxs-1 mains voltage wh 700 fc operation v mains operation max permissible pressure difference at mains voltage 5 200 v mbar torr 400 v mbar torr permissible ambient temperatures wh 700 °c °f nominal power consumption wh 700 fc operation kw hp mains operation kw hp idle mode power consumption kw hp energy efficiency class nominal speed wh 700 rpm max permissible speed 7 rpm type of protection wh 700 ip water connection 4 pcs g cooling water quantity 8 l/min cooling water admission temperature °c °f permissible cooling water pressure bar lubricant 9 gear side l qt motor side l qt connection flange inlet iso-k outlet iso-k weight wh 700 kg lbs dimension w xbxh wh 700 mm in noise level 10 dba 1 3000 7200 3600 7200 4800 7200 55 1/4 female 1 to 3 5 to 35 41 to +95 2 to 6 55 1/4 female 1 to 3 5 to 35 41 to +95 2 to 6 55 1/4 female 1 to 3 5 to 35 41 to +95 2 to 6 120 hz 1 7200 7200 55 1/4 female 1 to 3 5 to 35 41 to +95 2 to 6 0.6 0.63 0.6 0.63 0.6 0.63 0.6 0.63 0.3 0.31 0.3 0.31 0.3 0.31 0.3 0.31 100 63 125 276 100 63 125 276 100 63 125 276 100 63 125 276 709 x 265 x 270 709 x 265 x 270 709 x 265 x 270 709 x 265 x 270 27.91x10.43x10.63 27.91x10.43x10.63 27.91x10.43x10.63 27.91x10.43x10.63 56 56 60 60 3 4 5 6 7 8 9 only possible with frequency converter motor and external frequency converter to din 28 426 and subsequent numbers higher pressure differences are possible please contact leybold lv gas temperatures over 40 °c 104 °f can result in a reduction of the pressure difference values please consult lv on this the optional frequency converter automatically reduces the rotational speed of the rotors so as to compensate for overloads during operation do not expose the pump to sudden pressure increases like shock venting to atmospheric pressure for example requires 200 v fc variant and 200 v motor min permissible speed 1200 rpm if run for more than 1 hour the cooling water quantity can be reduced provided the temperature of the discharged water does not exceed 45 °c 113 °f authoriative however is the oil level at the oil-level glass 10 valid under ultimate pressure conditions pressures over 10 mbar 7.5 torr produce a higher operating noise 1 2 28 leybold full line catalog fall 2016 leybold