10
3. If the green V and I LED’s flash at the same time, it means that your
system is in its protection (brake) mode. To evaluate the problem,
further press the SET button, and the LED display will show a set code
PR1~PR7. Refer to the description listed above to know what each
code stands for.
System protection:
Your MPPT charge controller, equipped with
sensors inside the unit, comes with four main protection functions.
Self-protection:
The MPPT charge controller has a temperature sensor.
The temperature of the internal circuitry is moderated by an internal fan
that is activated at 45°C (110°F). When the temperature exceeds 65°C
(150°F), the MPPT will apply both the fan and braking system to prevent
damage.
Protection for Battery:
The MPPT charge controller can sense the
voltage of the battery and the current output/input to the battery. If the
parameter of voltage and current is wrong, then the braking system will
be turned on.
Protection for Wind Turbine:
The MPPT charge controller can sense
the rotation speed of the wind turbine. If the rotation speed is over the
setting value in the program, the braking system will be turned on.
The latest version of the MPPT charger controller has also equipped
the phase detector technology. If the AC output warefrom generator is
incorrect, that means the generator may be damaged. At that moment,
the MPPT will apply the braking system and the LED lamp to warn users.
Protection for No Battery Connection:
When the MPPT charge
controller shuts down due to the abnormal battery and improper
connection; it will cause free-spin issues. At 150 RPM and above, the
MPPT charge controller should apply the braking system automatically
and the power from the wind turbine should be cut off at once. The wind
turbine will turn on and brake repeatedly. Under safety conditions, please
check the battery wire and function as soon as possible.
Summary of Contents for 600 Watts Wind Turbine
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