Pfeiffer Vacuum DUO 1.6, Operating Instructions Manual

Page: 51 / 60

13.3 Technical data
Classification Duo 1.6 Duo 1.6 Duo 1.6 Duo 1.6 Duo 1.6
Order number PK D56 702 PK D56 707 PK D56 710 PK D56 711 PK D56 712
Flange (in) DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF
Flange (out) DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF
Pumping speed at 50
Hz
1.25 m³/h 1.25 m³/h 1.25 m³/h 1.25 m³/h 1.25 m³/h
Pumping speed at 60
Hz
1.5 m³/h 1.5 m³/h 1.5 m³/h 1.5 m³/h 1.5 m³/h
Ultimate pressure with
gas ballast
1 · 10 -2 hPa 1 · 10 -2 hPa 1 · 10 -2 hPa 1 · 10 -2 hPa 1 · 10 -2 hPa
Ultimate pressure
without gas ballast
3 · 10 -3 hPa 3 · 10 -3 hPa 3 · 10 -3 hPa 3 · 10 -3 hPa 3 · 10 -3 hPa
Gas ballast pressure ≤ 1500 hPa ≤ 1500 hPa ≤ 1500 hPa ≤ 1500 hPa ≤ 1500 hPa
Gas ballast flow 180 l/h 180 l/h 180 l/h 180 l/h 180 l/h
Exhaust pressure,
min.
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Exhaust pressure,
max.
1500 hPa 1500 hPa 1500 hPa 1500 hPa 1500 hPa
Leak rate safety valve
≤ 1 · 10
-5
Pa m³/s ≤ 1 · 10
-5
Pa m³/s ≤ 1 · 10
-5
Pa m³/s ≤ 1 · 10
-5
Pa m³/s ≤ 1 · 10
-5
Pa m³/s
Water vapor capacity
50 Hz
15 g/h 15 g/h 15 g/h 15 g/h 15 g/h
Water vapor capacity
60 Hz
20 g/h 20 g/h 20 g/h 20 g/h 20 g/h
Water vapor tolerance
at 50 Hz
15 hPa 15 hPa 15 hPa 15 hPa 15 hPa
Water vapor tolerance
at 60 Hz
15 hPa 15 hPa 15 hPa 15 hPa 15 hPa
Emission sound pres-
sure level without gas
ballast at 50 Hz
42 dB(A) 42 dB(A) 42 dB(A) 42 dB(A) 42 dB(A)
Emission sound pres-
sure level without gas
ballast at 60 Hz
44 dB(A) 44 dB(A) 44 dB(A) 44 dB(A) 44 dB(A)
Motor protection Bimetal Bimetal Bimetal Bimetal Bimetal
Motor version 1-ph motor 1-ph motor 1-ph motor 1-ph motor 1-ph motor
Input voltage 50 Hz 100 V 105 V 100 / 200 V 115 / 230 V 220 – 240 V
Input voltage 60 Hz 95 – 105 V 115 – 125 V 100 / 200 V 115 / 230 V 220 – 240 V
Mains requirement:
voltage (range)
±10 % ±10 % ± 10 % ± 10 % ± 10 %
Rotation speed at 50
Hz
1500 rpm 1500 rpm 1500 rpm 1500 rpm 1500 rpm
Rotation speed at 60
Hz
1800 rpm 1800 rpm 1800 rpm 1800 rpm 1800 rpm
Rated power 50 Hz 0.075 kW 0.075 kW 0.075 kW 0.075 kW 0.075 kW
Rated power 60 Hz 0.09 kW 0.09 kW 0.09 kW 0.09 kW 0.09 kW
Recommended mains
fuse capacity
4 / 5 A 4 / 5 A 6 / 4 A 6 / 4 A 2.5 / A
Mains cable No, C14-plug in-
side the terminal
box
No, C14-plug in-
side the terminal
box
No, C14-plug in-
side the terminal
box
No, C14-plug in-
side the terminal
box
, C14-plug inside
the terminal box
Cooling method,
standard
Air Air Air Air Air
Continuous gas tem-
perature, max.
40 °C 40 °C 40 °C 40 °C 40 °C
Ambient temperature 12 – 40 °C 12 – 40 °C 12 – 40 °C 12 – 40 °C 12 – 40 °C
Technical data and dimensions
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