3DR POWER ZERO

The 3DR POWER ZERO is a high-quality power module built on the ACSP7 standard, offering precise and reliable current and voltage measurements for UAVs and robotics. As the first company to introduce a non-invasive Hall-effect current sensor for these applications, 3DR ensures accuracy across the entire operating range. The POWER ZERO integrates a high-precision voltage dividing circuit and an electrolytic capacitor to reduce voltage spikes from long input cables or high-voltage batteries, providing stable performance.


3DR POWER ZERO


FEATURES:

  • Dual internal power supply to improve the stability of the Hall-sensing.

Electrical:

  • 50.4v 12s lipo
  • 90 Amps Continuous - 100 Amps (Burst) Max Current Sensing
  • 5.3v / 2 Amps

Default Settings:

  • Voltage Sensing
    • 0.06534 Volts per Battery 1 Volt or
    • 15.30 Battery Volts per Volt output
  • Current Sensing
    • 0.02976 Volts per Battery 1 Amp or
    • 33.594 Battery Amps per Volt output

ImportantThese default values must be calibrated for your airframe within the first few flights. Keep a safe margin of battery capacity until calibrated and confirmed.

Mechanical:

  • Board Weight: 2.50g (0.08 oz)
  • Board Dimensions:
    • 18mm x 18mm (.70"x.70")
    • Height: 7.30 mm (0.28")

USER GUIDE


Click here for quick Start and User Guide


The measurements below are shipping related:

SKU:
M10077A
Availability
Usually Ships in 24 Hours
Width:
3.00 (in)
Height:
4.00 (in)
Depth:
0.50 (in)

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