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TURBO-V 70 PCB CONTROLLER
DESCRIPTION
The controller is a solid-state frequency converter
which is driven by a single chip microcomputer and is
composed of a PCB which includes power supply,
analog and input/output section, microprocessor and
digital section.
The power supply converts the single phase (50-60 Hz)
AC mains supply into a 3-phase, low voltage, medium
frequency output which is required to power the Turbo-
V pump.
The microcomputer generates the variable output
frequency and controls the 3-phase output voltage
according to the software and the gas load condition of
the pump.
Moreover,
input/output connection information, and gives outputs
for a fully automatic operation.
A dedicated non-volatile RAM is used to store pump
operating parameters and the input/output programmed
information upon failure for a period of 10 years
accumulated off time.
The controller can be operated via remote signals
through input/output connectors.
Turbo-V 70 PCB Controller
49
TECHNICAL INFORMATION
it
manages
signals
87-900-871-01 (B)
from
sensors,
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