G 03880 - Edition 04 - August 12
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A 40
Technical characteristics
Characteristics Units
A203H
A203H
Large Volume
A803H
A1503H
A1803H
A1803H
Large
Peak pumping speed (50/60 Hz)
m
3
/h
130 / 160
- / 160
600 / 700
1100 / 1200
1650 / 1700
- / 1200
cfm
75 / 95
- / 95
350 / 412
647 / 706
970 / 1000
- / 706
l/mn
2167 / 2667
- / 2667
10000 / 1667
18333 / 20000 27500 / 28333
- / 20000
Typical ultimate pressure
(no N2 purge) (50/60 Hz)
hPa
6 · 10
-2
/ 2 · 10
-2
- / 2 · 10
-2
1 · 10
-3
/ 5 · 10
-4
1 · 10
-3
/ 5 · 10
-4
- / 5 · 10
-4
torr
4.5 · 10
-2
/ 1.5 · 10
-2
- / 1.5 · 10
-2
7.5 · 10
-4
/ 3.7 · 10
-4
7.5 · 10
-4
/ 3.7 · 10
-4
- / 3.7 · 10
-4
Typical ultimate pressure
(50 slm N2 purge) (50/60 Hz)
hPa
5 · 10
-1
/ 1 · 10
-1
- / 1x · 10
-1
1 · 10
-2
/ 5 · 10
-3
- / 5 · 10
-3
torr
3.7 · 10
-1
/ 7.5 · 10
-2
- / 7.5 · 10
-2
7.5 · 10
-3
/ 3.7 · 10
-3
- / 3.7 · 10
-3
Maximum ultimate pressure
(no purge) 50/60 Hz
hPa
9 · 10
-2
/ 5 · 10
-2
- / 5 · 10
-2
3 · 10
-3
/ 9 · 10
-4
- / 9 · 10
-4
torr
6 · 10
-2
/ 3.7 · 10
-2
- / 3.7 · 10
-2
2.2 · 10
-3
/ 6.7 · 10
-4
- / 6.7 · 10
-4
Maximum ultimate pressure
(50 slm purge) 50/60 Hz
hPa
7 · 10
-1
/ 2 · 10
-1
- / 2 · 10
-1
2 · 10
-2
/ 9 · 10
-3
- / 9 · 10
-3
torr
5.2 · 10
-1
/ 1.5 · 10
-1
- / 1.5 · 10
-1
1.5 · 10
-2
/ 6.7 · 10
-3
- / 6.7 · 10
-4
Maximum continuous inlet flow
slm
150
150
100
100
70
100*
Power supply
(1)
V 200
/230 V - 380/460 V - 3 phases - 50/60 Hz
Power consumption at ultimate
pressure
(50/60 Hz)
kW
1.8 / 2
- / 2
2.2 / 2.4
3.2 / 3.4
2.6 / 2.8
- / 2.6
Power consumption at max. inlet
flow
kW
3.5
3.5
4.5
5.5
6.5
7
Full load current at 200 V / 230 V
A
See B01
Full load current at 380 V / 460 V
See B01
Maximum exhaust overpressure
hPa
1200
900
torr
Typical cooling water flow
l/mn
2 to 4
2.5 to 5
gal/mn
0.52 to 1.05
0.66 to 1.32
N2 purge flow
SLM
20 to 120
Gear box fluid capacity : Dry
pump
l
0.35
Gear box fluid capacity : Roots
-
-
0.7
1.55
1.55
1.55
Inlet flange
ISO-K
DN50
DN50
DN100
DN100
DN100/DN160
Exhaust flange
ISO-KF
DN 40
Dimension (l x w x h)
mm
See drawings on pages 2, 3, 4 and 5
inch
See drawings on pages 2, 3, 4 and 5
Weight
kg
265
265
385
545
lbs
584
584
848
1200
Maximum sound level
(2)
dB (A)
< 65
< 65
< 68
< 69
Maximum volume
m
3
1
50
1
1
50
(1) According to CE regulations, A3H Series can withstand a supply voltage variation of ± 10 %.
(2) Measured at 1 m length and 1.6 m height according to ISO 9614-2 standard.
* Requires reduced Roots rotational speed
adixen Vacuum Products - A3H Series Operating instructions