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13
Active Protection Functions
The Takyon Z14120 ESC’s Active Protection functions prevent ESC
damage and extend the controller’s lifespan.
Function Trigger Condition ESC Response Release Condition
Overvoltage
Protection
Input voltage > 66 V Stop output
Adjust input voltage
and restart the ESC
Undervoltage
Protection
Input voltage < 15 V
Stop output
and alert
Adjust input voltage
and restart the ESC
Short-circuit
Protection
Output short-circuit Stop output
Clear short-circuit
and restart the ESC
Stall
Protection
ESC stalled Stop output
Reduce throttle to
minimum
Overheated
Protection
120℃ < ESC internal
temperature < 140℃
Output
power limit
ESC internal
temperature < 115℃
Critically
Overheated
Protection
ESC internal
temperature > 140℃
Stop output
ESC internal
temperature < 115℃
and restart the ESC
Redundant
throttle signal
transmission
(DJI N3 or A3
ight controller
required)
Main throttle signal
lost, i.e. the ESC
signal cable is
disconnected.
Switch to
backup throttle
The aircraft can y
with the backup
throttle. However, it
is recommended to
land the aircraft and
re-connect the PWM
signal cable as soon
as possible.
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