HV_Pro 14S

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The HV_Series 14S ESC can deliver 240 A of continuous current with a burst current capability of 360 A. These ESCs have over 4 x the Silicon Junction area compared to other similar-sized ESCs.

Operating within a 32-bit ARM architecture, the ESC is designed to deliver fast throttle response that is linear over the complete output range of up to 20 kW. APD's proprietary developed firmware ensures unmatched low-throttle and starting characteristics. The ramp characteristics can be configured for fast response or drive-train protection. Advanced features include PWM-frequency dithering to avoid PWM-commutation synchronisation, adaptive motor timing advance and proprietary developed Active Phase-Current Demagnetisation (APCD). APCD along with Synchronous rectification ensure maximum ESC efficiency is achieved.

  • Designed and manufactured in Australia using only the highest quality components, ensuring no sacrifice in reliability.

  • Aerospace-grade ceramic capacitor bank for lowest possible ESR and maximum reliability, resulting in a virtually limitless MTBF.

  • Multiple operation modes.

NDAA/DFARS-compliant options available upon request.

Normal Mode

  • Normally used for watercraft and aircraft not requiring reverse.

  • Incremental + Linear power ramp control.

Multirotor Mode

  • Instantaneous input = Output Step Response.

Heli Mode

  • Soft-start for drivetrain protection.

Traction Mode

  • Same as normal except for active torque control, which applies a motor phase current limit that ramps proportionally with higher motor duty cycles.

General Features

  • Plug and play firmware designed in Australia

  • Up to 14S (60 V)

  • Up to 240 A continuous* current with airflow

  • 360 A burst current

  • True 12-bit throttle resolution

  • Feed-forward compensator

  • Up to 500 Hz input update rate (standard PWM)

  • Over 1,000,000 eRPM

  • Motor agnostic

  • Auto PWM output frequency

  • Auto timing advance

  • Onboard 16 Mbit flash memory for datalogging

  • Firmware updates through the micro-USB port

  • Isolated Input and output (can be configured for RPM)

  • Fully configurable through the APD ESC Config Tool (micro-USB connection)

  • Optional external capacitor board for >1m input lead lengths: Cap Bank

* Continuous current ratings are at a 100% throttle duty cycle. Continuous rating is defined as max sustained current at 100% throttle for 180 seconds with 10 m/s of airflow.

Documentation and Datasheets can be found at docs.powerdrives.net

Additional Information

Weight: 0.26kg

Dimensions: 96x52x26mm

Documentation: docs.powerdrives.net

CAD Model: HV_Series 14S

Learn more about HV_Pro 14S