Agilent Technologies Turbo-V 250 Manual De Instrucciones página 230

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17
Technical Information
Use
After starting, a LS appears on the right bottom corner of the
following displays:
S
P
1
N
1
and when the pump reaches the low speed value, display reverts to:
N
With normal LOW SPEED operation, the pump will run at about 2/3
of its nominal speed and achieves a base pressure somewhat higher
than the standard specifications. If the gas load becomes higher, the
controller output frequency and voltage start to decrease
automatically, and the Turbo-V pump is slowed down in proportion
to the gas load until it reaches 3 KRPM.
If the LOW SPEED mode is selected after normal operating condition
is reached, the display shows:
A
while approaching the low speed value.
230/240
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Turbo-V 250 Controller User Manual / 87-900-856-01 (E)
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Este manual también es adecuado para:

969-9504

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