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returned for repair.
3.
Overcurrent protection: the main causes are:
a)
Propeller is entangled and cannot rotate.
b)
Internal drone fault causes short-circuit.
4.
Low voltage protection: this protective feature will be triggered when the battery voltage falls too low.
When the voltage falls below 10%, there will be a notification on the app, and when the voltage drops
to 0%, the battery will automatically shut down and the drone will be unable to move. When this
happens, the KAVLAR zero buoyancy cable can be used manually to pull the drone back to the surface.
5.
Motor protection: in its unlocked state and when not controlled, if the drone pitch or roll angles is
greater than 60 degrees, the motor will stop and enter a protection mode until the drone pitch and roll
angles are both less than 60 degrees.
Smart Battery
As a standalone component, the drone battery has a built-in smart control to ensure safety. The smart
battery has the following features:
1.
Load detection: before loading, the battery will be in sleep mode and will not discharge. Operation only
begins after the battery has been connected to the drone.
2.
Battery self-checking: after installing the battery to the drone, it will first do a self-check to detect
whether or not the battery level satisfies the drone’s requirements.
3.
Battery short-circuit protection: when the battery detects short-circuit, the output will be cutoff to
protect the battery.
4.
Overcurrent discharge protection: when there is an overcurrent during discharge, the output will be
cutoff to protect the battery and external circuits.
5.
Battery storage: the battery can be stored short-term in any state. If long-term storage is required, we
recommend consulting the smart battery user manual.
Summary of Contents for NEMO
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