S-VSI 300 (46)

Product catalog summary

Specifications:
The S-VSI 300 (46) is a dry running, non-contact operation screw vacuum pump with circulation cooling and an IE3 motor. It offers a suction capacity of up to 380 m³/hr and an ultimate vacuum of 0.1 mbar (abs.). The pump is designed for easy maintenance and is ideal for applications requiring short evacuation times, such as food processing, packaging, and drying processes. It features high efficiency due to the precision graduation of the screw pitch.

Performance Parameters:

Suction capacity: 320 m³/hr at 50 Hz, 380 m³/hr at 60 Hz
Ultimate vacuum: 0.1 mbar (abs.)
Motor rating: 5.5 kW at 50 Hz, 7.5 kW at 60 Hz
Motor efficiency: 90.0% at 50 Hz, 90.2% at 60 Hz
Noise level: 74 dB(A) at 50 Hz, 76 dB(A) at 60 Hz
Weight: 375 kg at 50 Hz, 380 kg at 60 Hz

Standards and Compliance:
The pump complies with the 2006/42/EC (machinery) and 2006/95/EC (low voltage) directives and the EN 60034-1 norm for rotating electrical machines. The motors are designed according to EN 60 034-1/-2/-30 (IEC 60034) and thermal class F.

Technical Details:

Supply voltage: 400/690 V ± 10% at 50 Hz, 460 V ± 10% at 60 Hz
Current consumption: 10.1/5.86 A at 50 Hz, 13.8 A at 60 Hz
Speed: 2900 min^-1 at 50 Hz, 3500 min^-1 at 60 Hz

Additional Features:
The pump includes a circulation pump and fan, both operating at 230 V ± 10% for 50/60 Hz. It also features a vacuum connection, exhaust, cooling water inlet and outlet, oil filling and drain points, and various monitoring and control components.

Accessories:
Available accessories include a vacuum tight suction filter, motor starter, and other components upon request.

Catalog excerpts

S-VSI S-VSI 300 (46) Trocken laufende, berührungslos arbeitende Schrauben-Vakuumpumpe mit Umlaufkühlung und IE3 Motor Saugvermögen bis 380 m3/h, max. Endvakuum 0,1 mbar (abs.). Einfache Wartung. Ideal zur Realisierung von kurzen Evakuierungszeiten, wie z.B. in der Lebensmittelverarbeitung und -verpackung oder bei Trocknungsprozessen. Hoher Wirkungsgrad durch abgestuftes Schraubenproﬁl. • Selection diagram Leistungsbedarf an der Pumpenwelle • Power consumption at pump shaft ➞ kW Dry running, non-contact operation screw vacuum pump with circulation cooling and IE3 motor Capacities ranging to 380 m3/hr, ultimate vacuum 0.1 mbar (abs.). Easy to service. Ideally for realization of short evacuation times, like e.g. in the food processing and packaging or with drying processes. High efﬁciency thanks to the precision graduation of the sc

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S-VSI Saugvermögen max. Suction capacity maximum Enddruck Ultimate vacuum Bemessungsspannung Rated voltage Motorleistung Motor rating Stromaufnahme Current consumption Motorwirkungsgrad Motor efﬁciency Drehzahl Speed Mittlerer Schalldruckpegel Average noise level Umwälzpumpe • Circulation pump -> (W1) Versorgungsspannung • Supply voltage Leistungsaufnahme • Power consumption Stromaufnahme • Current consumption Versorgungsspannung • Supply voltage Leistungsaufnahme • Power consumption Stromaufnahme • Current consumption m3/h * bezogen auf den Zustand im Sauganschluss • refers to suction conditions...

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Wärmetauscher • Heat exchanger Gasballastventil • Gas ballast valve Vakuum-Anschluss • Vacuum connection Schnellentlüftungsventil • Vent valve Abluft-Austritt • Exhaust Temperaturwächter • Temperature control Wasserstandswächter • Liquid level monitor Kühlwassereintritt G /2 • Cooling water inlet 1 Kühlwasseraustritt G /2 • Cooling water outlet Kühlluft-Eintritt • Cooling air entry Umwälzpumpe (IP 42) • Circulation pump (IP 42) Kühlluft-Austritt • Cooling air exit Manometer • Manometer Öleinfüllstelle • Oil ﬁlling point Druckausgleichsbehälter • Surge tank Kugelhahn (Befüllung) • Ball cock (ﬁlling)...

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