Jet Central Rabbit KS 100 SE Series, Руководство по эксплуатации и обслуживанию, Страница: 12 / 43

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3.6 SE POWERPACK / ECU
3.6.1 Overview
The SE POWERPACK and ECU included with this Turbine engine is the next generation of integrated
intelligent turbine management systems and features S-Bus communications that allows simple
installation by using only one cable connection and two fuel line connections from the POWERPACK to
the Turbine.
The POWERPACK contains the Fuel Pump Motor, Kero Start Solenoid, Fuel Solenoid, and Interface
Electronics that communicates to the integrated ECU which is located under the Turbine
’s front cover.
The S-Bus communications allows for information connectivity through an optional Telemetry interface
module.
The ECU’s main function is to control and regulate the POWERPACK fuel pump and solenoids
providing the turbine with the necessary regulation of fuel for safe and controlled operation.
The ECU measures the exhaust gas temperature, monitors the rotor RPM speed, and tracks the relative
position of the throttle stick. It also monitors all of the controls necessary to guarantee that the turbine
operates within the user-defined / factory set parameters of operation.
If any anomalies are detected outside of the predetermined limits of the turbine the ECU will command a
shutdown of the turbine.
3.6.2 Features
 New HDT rugged aluminum compact design case with 2.4” portrait mode (240 x 320 resolution) LCD TFT color graphical
display with easy to use selection buttons.
 Micro SD card slot to download/upload parameters and black box data
 Black box function, records engine sensor measurements every 0.5 sec for up to 10 flights
 Barometric pressure corrections for fuel system regulation
 Brushless starter motor with electronic brake to aid with clutch disengagement
 Service interval elapsed timer
 Elapsed engine run timers
 RPM input: Magnetic sensor up to 250,000 R.P.M.
 Temperature range up to 1000ºC using an internal "K" type thermocouple
 PWM (Pulse Width Modulation) pump control, resolution of 8192 steps
 Open circuit detection for the ceramic igniter
 Adjustable Kero Start parameters
3.6.3 Measurements
The measurements made by the POWERPACK / ECU are:

Exhaust Gas Temperature (EGT)

Turbine Ambient Temperature

RX battery voltage

Pump battery voltage

Pump battery current

Throttle pulse width

Turbine rotor RPM

Total turbine run time

Air Speed, Turbo Prop RPM etc. if optional sensor(s) are connected

Barometric pressure