Table of Contents
Advertisement
TURBO-V 3KT RACK CONTROLLER
DESCRIPTION
The controller is available in two versions:
•
Model 869-9447 (220 Vac, 50-60 Hz)
•
Model 869-9547 (120 Vac, 50-60 Hz)
The models are provided with a front panel with an
LCD alphanumeric display to indicate the operating
conditions/parameters of the Turbo-V pump and a
keyboard,
and
a
rear
connectors.
The following figure is a picture of the Turbo-V
controllers. The controller is a solid-state frequency
converter
which
is
microcomputer and is composed of:
•
Power transformer
•
Front panel display and keyboard
•
Rear panel with input/output connectors
panel
with
input/output
driven
by
a
single
Turbo-V 3KT Rack Controller
•
PCB
including:
input/output section, microprocessor and digital
section, display and keyboard circuits. 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 to be displayed,
and gives outputs for a fully automatic operation.
An EEPROM internal to the microprocessor is used to
chip
store pump operating parameters and the input/output
programmed information.
The controller can be operated via:
•
Front panel switches
•
Remote signals via rear panel connectors
•
RS 232
•
RS 485 serial link (option) .
Turbo-V 3K-T
69
TECHNICAL INFORMATION
power
supply
it
manages
signals
87-900-988-01 (B)
analog
and
from
sensors,
Advertisement
Table of Contents
