Technical Data - Kröber O2 Gebrauchsanweisung

5 Technical data

Model
Classification acc. to MDD
Operating voltage
Storage and transport conditions
Operating conditions
Noise level
1
Power input
Fuses
Weight
Dimensions (HxBxT)
O2-concentration (min.)
min. recommended volume flow
max. recommended volume flow
Volume flow (@ max. l/min)
max. output pressure:
IP-Classification
1 For the Kröber O2 Version 4.0 the sound pressure level according to ISO 80601-2-69 is 37.7dB(A) @ 3l/min and 40.7 dB(A) @ 5l/min. The sound power
level is 50.9dB(A) @ 3l/min and 52.4dB(A) @ 5l/min.
2 Data according to test method 14-1 03/2007 MDS-Hi, quality requirement for inclusion in the catalogue of remedies and aids
EN
Kröber O2
IIa, Rule 11
230 V, 50 Hz
Temperature: -25 - +70 °C
Humidity: 15% - 93 % (r.H. non-condensing)
Atmospheric pressure: 700 - 1060 mbar
Temperature: +5 - +40 °C
Humidity: 15% - 93 % (r.H. non-condensing)
Atmospheric pressure: 700 - 1060 mbar
Altitude: 0 – 3000m
35 dB(A)
2
350 W
2 x T3,15A H 250V, 5 x 20 mm,
1 x T1,0A, L 250 V, 5 x 20 mm
Temperature fuse compressor compartment 84°C
19,8 kg
53,5 x 20,3 x 52 cm
0,1 - 5 l/min.
5 - 6 l/min.
internal O2 concentration measurement under conditions of operating
temperature and pressure
0,1 l/min
1
6 l/min
1
@ 0 kPa counter pressure:
1
6 l/min
@ 7 kPa counter pressure:
6 l/min
55 kPa (normal), 275 kPa (failure)
IP 21
Kröber O2 - Kröber O2 Vers. 4.0
KröberO2 Version 4.0
31,1 dB(A)
295 W
16,0 kg
93% ± 3% 0,1 - 4 l/min.
90% ± 3% 4 - 5 l/min.
5 l/min
@ 0 kPa counter pressure:
5 l/min
@ 7 kPa counter pressure:
5 l/min
Technical data
2
93% ± 3%
90% ± 3%
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