Pfeiffer Vacuum HENA 401, Operating Instructions Manual

Page: 63 / 70

Classification Hena 631 Hena 631 Hena 631 Hena 631 Hena 631
Emission sound pressure
level without gas ballast at
50 Hz
≤ 77 dB(A) ≤ 77 dB(A) ≤ 77 dB(A) ≤ 77 dB(A) ≤ 77 dB(A)
Emission sound pressure
level without gas ballast at
60 Hz
≤ 79 dB(A) ≤ 79 dB(A) ≤ 79 dB(A) ≤ 79 dB(A) ≤ 79 dB(A)
Cooling method, standard Air Air Air Air Air
Continuous gas tempera-
ture, max.
80 °C 80 °C 80 °C 80 °C 80 °C
Operating fluid amount 15 l 15 l 15 l 15 l 15 l
Ambient temperature 12 – 40 °C 5 – 40 °C 5 – 35 °C 5 – 40 °C 5 – 35 °C
Shipping and storage tem-
perature
-25 – 55 °C -25 – 55 °C -25 – 55 °C -25 – 55 °C -25 – 55 °C
Motor version 3-ph motor 3-ph motor 3-ph motor 3-ph motor 3-ph motor
Input voltage 50 Hz 190 – 200 / 220
– 230 / 380 –
400 V
190 – 200 / 220
– 230 / 380 –
400 V
190 – 200 / 220
– 230 / 380 –
400 V
200 / 346 V 200 / 346 V
Input voltage 60 Hz 208 / 220 / 230 /
440 / 460 V
208 / 220 / 230 /
440 / 460 V
208 / 220 / 230 /
440 / 460 V
220 / 380 V 220 / 380 V
Input voltage: tolerance ±5 % ±5 % ±5 % ±5 % ±5 %
Rated power 50 Hz 15 kW 15 kW 15 kW 15 kW 15 kW
Rated power 60 Hz 18.5 kW 18.5 kW 18.5 kW 18.5 kW 18.5 kW
Rotation speed at 50 Hz 1000 rpm 1000 rpm 1000 rpm 1000 rpm 1000 rpm
Rotation speed at 60 Hz 1200 rpm 1200 rpm 1200 rpm 1200 rpm 1200 rpm
Protection category IP55 IP55 IP55 IP55 IP55
Motor protection PTC PTC PTC PTC PTC
Switch No No No No No
Mains cable No No No No No
Weight 706 kg 706 kg 706 kg 706 kg 706 kg
Tbl. 20: Hena 631 with air cooling
Classification Hena 631 Hena 631 Hena 631 Hena 631 Hena 631
Part number PK D03 610 PK D04 181 211 PK D04 181 212 PK D04 181
221
PK D04 181
222
Nominal pumping speed
at 50 Hz
630 m³/h 630 m³/h 630 m³/h 630 m³/h 630 m³/h
Nominal pumping speed
at 60 Hz
760 m³/h 760 m³/h 760 m³/h 760 m³/h 760 m³/h
Final pressure with gas
ballast
≤ 7 · 10 -1 hPa ≤ 1.5 hPa ≤ 5 · 10 -1 hPa ≤ 1.5 hPa ≤ 5 · 10 -1 hPa
Final pressure without
gas ballast
≤ 3 · 10 -1 hPa ≤ 5 · 10 -1 hPa ≤ 1 · 10 -1 hPa ≤ 5 · 10 -1 hPa ≤ 1 · 10 -1 hPa
Continuous inlet pressure,
max.
800 hPa 800 hPa 800 hPa 800 hPa 800 hPa
Leak rate safety valve
≤ 8 · 10 -3 Pa
m³/s
≤ 8 · 10 -3 Pa
m³/s
≤ 8 · 10 -3 Pa
m³/s
≤ 8 · 10 -3 Pa
m³/s
≤ 8 · 10 -3 Pa
m³/s
Exhaust pressure, max. Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Exhaust pressure, min. Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Atmospheric
pressure
Water vapor capacity 50
Hz
18000 g/h 18000 g/h 18000 g/h 18000 g/h 18000 g/h
Water vapor capacity 60
Hz
22000 g/h 22000 g/h 22000 g/h 22000 g/h 22000 g/h
Technical data and dimensions
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