DRYVAC DV 500 380-480V , 50/60Hz
Dry compressing screw vacuum pump
Characteristics:
- Hermetically sealed screw vacuum pump with integrated frequency converter
- Simple mechanical and electrical integration
- Integrated protection functions through temperature, exhaust pressure and power consumption monitoring
- Small footprint due to compact design
- Low energy consumption through optimized rotor geometry and innovative motor design with efficiency class IE3
- Insensitive to dust
- High pumping speed also at high intake pressures
Technical data:
- Nominal pumping speed: 500 m3/h
- Max. eff. pumping speed: 460 m3/h
- Ultimate pressure (w/o purge): 1 x 10-2 mbar
- Integral leak rate: 1 x 10-4 mbar l/s
- Weight: 490 kg approx.
- Noise level at ultimate pressure with silencer or connected rigid exhaust line: 65 dB(A)
- Connection flange, intake side: DN 63 ISO K
- Connection flange, discharge side: DN 63 ISO K
- Electrical connection: 380-460 V / 50/60 Hz
- Electrical capacity rating: 11 kW
Electrical power consumption at p < 5 mbar: 4,4 kW Pump dimensions [mm]: 1240 x 612 x 478 Cooling: water Cooling water consumption, nominal: max. 8 l/min Water pressure min/max: 2/7 barg (bar gauge) Cooling water admission temperature: 5 – 35 C Shaft seal purge gas (always): 6 SLM Purge gas supply pressure: 4 – 16 barg (bar gauge) Oil filling motor/gear side: 1.0 l (ester oil) Permissible ambient temperature: 5 – 50 ?C Protection class EN 60529: IP54 Monitoring: Pressure switch on exhaust side (1.2 bar abs.) Temperature pump housing Temperature motor Current limits through frequency converter, Equipment: Integrated frequency converter Electro pneumatic gas ballast valve 24 VDC Purge gas valve 24 VDC Media supply: Electrical supply: terminal board Communication: I/O 15 subD, RS485 9 subD Cooling water supply: 2 x G 1/2 inch. (female) Purge gas connection: D10 plug-in connection Supplied equipment: DRYVAC of the design as detailed above Operating medium (already filled in) Accessories (available separately): 119002 Silencer 112003A14 Spring loaded disc check valve 63 ISO K 112003A03 Roots adapter for WS(U) 501/WH 700 112003A04 Roots adapter for WS(U) 1001 112003A05 Roots adapter for WS(U) 2001 112003A07 Roots Adapter WH 2500 onto DV 500 112003A10 Roots Adapter WH 4400/7000 onto DV 500.
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