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Select "Wind" in the menu "Operating Modes" submenu "Type of Source". After that go to the menu "Settings" submenu "Source Settings" where WT parame-
ters will be available for editing:
"RPM to start"- WT rpm when the power takeoff starts.
"RPM to stop" - WT rpm when the power takeoff stops.
The WT speed and its generated voltage are closely connected: the higher revolution rate is, the higher voltage is. The “RPM to start” as well as the “RPM to
stop” should be set in accordance with the appropriate voltage. On the one hand, the “RPM to stop” should be set so that the WT voltage would be not lower
than the AB voltage. On the other hand, the “RPM to start” should be set so that the WT voltage doesn't exceed the voltage limit. It is possible to set these
values experimentally.
Before setting the RPM to start/stop please make the revolutions speed sensor calibration. For that, proceed as follows:
Enter the "Calibration" submenu. The following message appears on the LCD:
Select the calibration target by a short pressing the corresponded button (in this case it is the one that is located under the text you want to select).
(CS - Current sensor; WT – wind turbine revolutions speed sensor).
The following message appears:
Make 4 turns of the WT rotor. The revolutions should be done with enough accuracy for that it is desirable to use a lever and some mark of the beginning/end
of a turn. The value in the second row should change.
2.
USER SETTINGS OF THE CONTROLLER FOR OPERATING WITH WIND TURBINE
The number in the second row must be even! If an odd number appears during the calibration, wait more than 5 seconds and repeat the rotation.
Please make sure the multiplier is correct and write it into the memory of the controller by pressing the "Select" button.
C a l i b r a t i o n
C S W T
M u l t i p l i e r
H z / r e v
> 0
M u l t i p l i e r H z / r e v
> 8
