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.
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
Important! These 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
The measurements below are shipping related:
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