Section IX – Technical data
112 Quincy Vacuum Pump-QSV Series
For AWG2/0, the maximum current is 175 A, which is sufficient => use AWG2/0
Install the prescribed maximum fuse (150 A) on each cable
Parallel supply cable (2 x 3 2 PE - configuration (2)):
I = (128 A + 25%)/2 = (128 x 1.25)/2 = 80 A
For an AWG4, the maximum current is 85 A x 0.8 = 68 A, which is insufficient. For an AWG3, the
maximum current is 100 x 0.8 = 80 A. So 2 parallel cables of 3 x AWG3 + 2 x AWG8 are sufficient.
Install 80 A fuses on each cable.
9.3 Reference condition and limitations
Reference conditions
Relative humidity
%
0
Air inlet temperature
°C
20
°F
68
Exhaust back pressure
mbar(g)
0
psi
0
Ambient barometric pressure
mbar(a)
1013
psi
14.7
Limitations
Minimum ambient temperature
ºC
0
ºF
32
Maximum ambient temperature
ºC
46
ºF
115
Minimum allowable inlet temperature
ºC
10
ºF
14
Maximum allowable inlet temperature
ºC
70
ºF
158
Maximum (absolute) inlet pressure
mbar(a)
1050
psi
0.73
Maximum vessel pressure (mbar(g))
mbar(a)
1500
psi
7.3
9.4 Vacuum pump data
Reference condition
NOTICE!
All data specified below apply under reference conditions, see section Reference conditions and
limitations.
Содержание QSV 2200
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Страница 14: ...Section II General description 14 Quincy Vacuum Pump QSV Series Open view front Open view back...
Страница 61: ...Section IV Installation Quincy Vacuum Pump QSV Series 61 Installation 4 1 Dimension drawings...
Страница 62: ...Section IV Installation 62 Quincy Vacuum Pump QSV Series 4 2 Installation proposal...
Страница 119: ...Section XII Declaration of conformity Quincy Vacuum Pump QSV Series 119 Declaration of conformity...
Страница 122: ...Notes 122 Quincy Vacuum Pump QSV Series...
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