Модуль управления питанием высокого напряжения CUAV CAN PMU Lite Pix/Pixhawk Амперметр управления полетом для всех серий X7

Product Brief

CAN PMU lite is a CUAV standard version of the power management module, built-in STM32F412 processor, supports 10~62V voltage input and 5.4V/4A regulated output.

Compared with HV_PM, it uses advanced CAN bus communication and supports standard UAVCAN protocol. PMU lite has built-in ITT temperature compensation algorithm and performs factory calibration to ensure the consistency of measurement results at different temperatures.

Hardware parameters

Processor: STM32F103CEU6

Input voltage: 10-62V (2-15S Lipo)

Maximum current: 90A

Voltage accuracy: ±0.15V

Current accuracy: ±0.2A

Resolution: 0.01A/V

Maximum output power: 4200W/90S

Maximum stable output power: 3600W

5V regulated output: maximum 5A, stable 4A

Communication protocol: UAVCAN

Working temperature: -20~+100°C

Firmware upgrade: support

Interface type: IN/ OUT: XT60-M/XT60-F

Power/CAN: 502585-0670

Other:SMO6B-CHS-TB

Product size: 140mm (length) * 25mm (width) * 13mm (height)

APM firmware supports:

1. Rover 3.5.1 and above are available

2. Copter 3.7 and above are available

3.Plane 3.10 and above are available

4.Heli3.7 and above are available

Copter3.6 firmware users need to flash the 3.7 version firmware and then flash back to the 3.6 version

PX4 firmware support: PX4 Pro V1.10.1 or higher

Product main function

1. Support 10~62V voltage input

2. Maximum passing current: maximum 90A

3. Measurement accuracy, current accuracy within 80A 0.2, voltage accuracy 0.15V

4. Regulated output: can provide up to 21W 5.2V/4A power output for peripherals

5. Power indicator LED, visually indicate Lipo voltage status

• Future upgrades support more functions such as power consumption statistics and instantaneous power consumption push

Ground station setup:

Use USB or data transmission to connect to the ground station for initial setup>>Optional hardware>>Battery detector selection monitor: 4; Sensor 0; APM version 4; Fill in the partial pressure ratio of 18; Fill in Ampere per Volt: 24

Manual voltage calibration: Since the PM module is an analog sensor device, there may be certain differences that can be

calibrated to obtain better accuracy. Preparation before calibration: 1. Use a multimeter or BB sound (to calibrate the voltage)Calibration voltage steps: 1. Use battery power and connect to the ground station 2. Use a multimeter or BB sound to measure the current battery voltage 3. Select the sensor version as 0, input the measured battery voltage into the box, click the mouse or press the TAB button, and the ground station will automatically calculate a voltage ratio coefficient and save it to the flight control 4. Calibration is completed, and the current does not need to be calibrated

Product Display

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