Pfeiffer Vacuum HENA 401, Operating Instructions Manual

Page: 62 / 70

Classification Hena 401 Hena 401 Hena 401 Hena 401
Emission sound pressure level
without gas ballast at 50 Hz
≤ 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)
Cooling method, standard Water Water Water Water
Continuous gas temperature,
max.
80 °C 80 °C 80 °C 80 °C
Operating fluid amount 12 l 12 l 12 l 12 l
Ambient temperature 5 – 40 °C 5 – 35 °C 5 – 40 °C 5 – 35 °C
Shipping and storage temperature -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
Input voltage 50 Hz 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
220 / 380 V 220 / 380 V
Input voltage: tolerance ±5 % ±5 % ±5 % ±5 %
Rated power 50 Hz 13.5 kW 13.5 kW 13.5 kW 13.5 kW
Rated power 60 Hz 15 kW 15 kW 15 kW 15 kW
Rotation speed at 50 Hz 1000 rpm 1000 rpm 1000 rpm 1000 rpm
Rotation speed at 60 Hz 1200 rpm 1200 rpm 1200 rpm 1200 rpm
Protection category IP55 IP55 IP55 IP55
Motor protection PTC PTC PTC PTC
Switch No No No No
Mains cable No No No No
Weight 554 kg 554 kg 554 kg 554 kg
Tbl. 19: Hena 401 with water cooling
Classification Hena 631 Hena 631 Hena 631 Hena 631 Hena 631
Part number PK D03 600 PK D04 181 111 PK D04 181 112 PK D04 181
121
PK D04 181
122
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
Water vapor tolerance at
50 Hz
40 hPa 40 hPa 40 hPa 40 hPa 40 hPa
Water vapor tolerance at
60 Hz
40 hPa 40 hPa 40 hPa 40 hPa 40 hPa
Technical data and dimensions
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