12 | Technical Data
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0870201428_RA0165-0305D_O2_-0004_IM_en
12 Technical Data
RA 0165 D
RA 0205 D
RA 0255 D
RA 0305 D
Nominal pumping speed
(50Hz / 60Hz)
m³/h
160 / 190
200 / 240
250 / 300
300 / 360
Ultimate pressure
(without gas ballast valve)
hPa (mbar) abs.
0.1 ... 0.5
►
see nameplate (NP)
Ultimate pressure
(with gas ballast valve)
hPa (mbar) abs.
0.5 ... 1.0
Nominal motor speed
(50Hz / 60Hz)
min
-1
1500 / 1800
Permitted motor speed range min
-1
1200 … 1800
Nominal motor rating
(50Hz / 60Hz)
kW
5.5 / 6.6
5.5 / 6.6
7.5 / 9.2
8.3 / 10.0
Power consumption at 100
mbar (50Hz / 60Hz)
kW
3.7 / 4.7
4.2 / 5.2
5.5 / 6.6
6.1 / 7.2
Power consumption at ulti-
mate pressure (50Hz / 60Hz)
kW
2.4 / 2.9
3.3 / 4.0
4.1 / 4.5
4.7 / 5.1
Noise level (EN ISO 2151)
(50Hz / 60Hz)
dB(A)
70 / 72
72 / 74
72 / 74
74 / 76
Water vapour tolerance max.
(with gas ballast valve)
(50Hz / 60Hz)
hPa (mbar)
40 / 100
Water vapour capacity (with
gas ballast valve) (50Hz /
60Hz)
kg / h
4,8 / 5,8
6,6 / 8,0
8,2 / 9,0
10 / 11,6
Max. allowable pressure in
the oil mist separator
hPa (mbar) abs.
1600
Max. allowable gas inlet tem-
perature
°C
≤
50 hPa (mbar)
►
150
>
50 hPa (mbar)
►
80
Ambient temperature range
°C
5 ... 40
Ambient pressure
Atmospheric pressure
Oil capacity
l
6.5
Weight approx.
kg
160
195
