13 | Technical Data
40 | 48
Instruction Manual COBRA NC 0100-0300 B ACV_EN_en
13
Technical Data
NC 0100 B
NC 0200 B
NC 0300 B
Pumping speed (50Hz / 60Hz)
m³/h
110 / 130
220 / 265
320 / 385
ACFM
76.5
155
225
Ultimate pressure (50Hz / 60Hz)
(with “NC” standard coating)
hPa (mbar) abs.
≤
0.05 /
≤
0.01
TORR
≤
0.0075
Ultimate pressure (50Hz / 60Hz)
(with “NT” special coating)
hPa (mbar) abs.
≤
0.5 /
≤
0.1
TORR
≤
0.075
Nominal motor rating
(50Hz / 60Hz)
kW
3.5 / 4.8
6.0 / 7.6
7.5 / 9.5
HP
5
10
15
Nominal motor speed
(50Hz / 60Hz)
min
-1
3000 / 3600
RPM
3600
Noise level (ISO 2151)
(50Hz / 60Hz)
dB(A)
≤
70 /
≤
74
≤
71 /
≤
76
≤
72 /
≤
77
dB(A)
≤
74
≤
76
≤
77
Ambient temperature range
°C
5 … 50
°F
41 … 122
Max. allowable counter pressure at
the discharge
hPa (mbar) rel.
200
TORR
150
Max. allowable gas inlet tempera-
ture
°C
≤
50 hPa (mbar) abs.
►
200
>
50 hPa (mbar) abs.
►
70
°F
≤
37.5 TORR
►
392
>
37.5 TORR
►
158
Relative humidity
at 30 °C
90%
at 86 °F
Ambient pressure
Atmospheric pressure
Oil capacity - motor side
L
1.1
qts.
1.16
Oil capacity - suction side
L
0.45
qts.
0.48
Cooling liquid capacity approx.
L
10
qts.
10.55
Weight approx.
kg
300
350
400
Lbs.
662
772
882
