Edwards xds35i, Инструкция по эксплуатации, Страница: 11 / 40

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A730-01-880 Issue E
2 Technical Data
2.1 Operating and storage conditions
2.2 Performance
2.2.1 General
2.2.2 Performance characteristics
The position of the gas ballast control defines the performance characteristics of the pump. These performance
characteristics are listed in
Table 3 .
Table 1 - Operating and storage conditions
Operating and storage conditions XDS35i
Ambient temperature range (operation) +10 °C to +40 °C
Maximum surface temperature of pump body
(Depending on ambient temperature) +40 °C to +70 °C
Maximum humidity (operation) 90% RH
Ambient temperature range (storage) –30 °C to +70 °C
Table 2 - General characteristics
General XDS35i
Suckback protection (no solenoid valve on inlet) By exhaust valve
Maximum initial pressure rise with no gas ballast flow (mbar l) 5
Maximum displacement (m
3
/hr) 44
Maximum pumping speed (m
3
/hr) 35
Maximum permitted inlet pressure and gas ballast inlet pressure (barg) 0.5
Maximum permitted outlet pressure (barg) 1
Leak tightness (mbar l s
–1
) <1 x 10
–6
Table 3 - Performance characteristics
Pump
Gas ballast
control position
Ultimate total
pressure (mbar)
Gas ballast
flow (l min
–1
)
XDS35i 0 <0.01 –
1 <0.02 3
2 <10.0 12