CVS VacuStar L400, Руководство по эксплуатации, Страница: 15 / 33

Operating instructions VacuStar L400
Technical data
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Technical data
General data Unit VacuStar L400
Rated speed / Speed range [1/min] 1500 / 1000 to 1500
Suction temperature [°C] -
20…+40
Geodetic height [m]
0…1000
Content of oil container [Litres] 4.6
Lubricating oil consumption [ml/h] 85
Weight VacuStar L400 without accessories [kg] 76
Tab. 1: General data
Operating data during compressor vacuum pump operation at
rated speed
Unit
VacuStar L400
Vacuum without cell venting / with cell venting
1)
[mbar] 200 / 100
Final overpressure at the pressure flange 2) [bar] 0 to 0.5
Intake volume flow at 400 / 1000 mbar [m
3
/h] 320 / 345
Power requirement at 400 mbar / 0.5 bar excess pressure [kW] 7.4 / 10
Sound pressure level (at 7 m distance) at 200 mbar / 0.5 bar
excess pressure
[dB] 70 / 78
Weight VacuStar L400 with a four-way switching valve [kg] 85
1) Final excess pressure at the pressure flange = 0 bar, suction and ambient temperature = 20 °C
2) Intake pressure at the suction flange = 1 bar, suction and ambient temperature = 20 °C
Tab. 2: Operating data VacuStar L400 during compressor vacuum pump operation at rated speed
Operating data during compressor operation at rated speed Unit VacuStar L400
Intake pressure [mbar] 1000
Final overpressure at the pressure flange
1) 3)
[bar] 0 to 2.0
Intake pressure at 0 / 2.0 bar excess pressure
2)
[m
3
/h] 345 / 305
Power requirement at 0 / 2.0 bar excess pressure
2)
[kW] 8 / 19.0
Sound pressure level (at 7 m distance) at 2.0 bar excess pressure
2)
[dB] 77
Weight VacuStar L400 with mounting flange for suction and
pressure line
[kg] 79
1) Suction and ambient temperature = 20 °C
2) at rated speed
3) Protection via a safety valve
Tab. 3: Operating data VacuStar L400 during compressor operation at rated speed