Pfeiffer Vacuum DUO 11 ATEX, Руководство по эксплуатации

Страница: 55 / 60

14.3 Technical data
Classification Duo 11 ATEX
ATEX-certification II 3/3G Ex h IIC T4 Gc X
Part number PK D59 905
Connection flange (in) DN 16 ISO-KF
Connection flange (out) DN 16 ISO-KF
Pumping speed at 50 Hz 9 m³/h
Pumping speed at 60 Hz 10.5 m³/h
Final pressure with gas ballast
3 · 10
-2
hPa
Final pressure without gas ballast
3 · 10 -3 hPa
Continuous inlet pressure, max. 50 hPa
Continuous gas temperature, max. 40 °C
Exhaust pressure, max. 1500 hPa
Exhaust pressure, min. 250 hPa
Gas ballast Yes
Gas ballast pressure ≤ 1200 hPa
Water vapor capacity 50 Hz 65 g/h
Water vapor capacity 60 Hz 84 g/h
Water vapor tolerance at 50 Hz 10 hPa
Water vapor tolerance at 60 Hz 11 hPa
Emission sound pressure level without gas ballast at 50 Hz 54 dB(A)
Cooling method, standard Air
Motor version 3-ph motor
Input voltage 50 Hz 230 / 400 V
Input voltage 60 Hz 265 / 460 V
Input voltage: tolerance ±5 %
Rated power 50 Hz 0.25 kW
Rated power 60 Hz 0.3 kW
Rotation speed at 50 Hz 3000 rpm
Rotation speed at 60 Hz 3600 rpm
Protection category IP66
Motor protection PTC
Mains cable included No
Switch No
Magnetic coupling Yes
Leak rate
≤ 1 · 10 -8 Pa m³/s
Leak rate safety valve ≤ 1 · 10 -5 Pa m³/s
Operating fluid amount 0.5 l
Operating fluid P3
Ambient temperature 12 – 40 °C
Shipping and storage temperature -10 – 40 °C
Weight 15.3 kg
Tbl. 17: Technical data Duo 11 ATEX
14.4 Dimensions
Dimensions in [mm]
Technical data and dimensions
55/58