Stock controller
USB to TTL Downloader with Jumper Wires to get device firmware
Current Controller (broken):
- Accelerated Systems Inc (ASI)
- SN: 2147-00054
- Made in Vietnam
- Model: BAC355-TTL
- 24-48V, 55A
- PC-C2-002-US-0004
- Part#: PC100029
- Hardware: 10-000900
- Firmware: 90-000303
- Parameter: 92-0000257
- Revision: 1
- Side barcode:
- PC-100029
- S2147-00054
Links:
- https://electronoobs.com/eng_arduino_tut126_gerber1.php
- https://accelerated-systems-inc.myshopify.com/collections/evaluation-kit/products/bac-350-eval-kit-with-bluetooth
- https://www.amazon.com/HiLetgo-CP2102-Converter-Adapter-Downloader/dp/B00LODGRV8?source=ps-sl-shoppingads-lpcontext&psc=1&gQT=0
- The BAC355 and BAC555 are a mid-power sub-compact Motor Controller (inverter)
- designed with the latest in field-oriented vector control (FOC)
- ASI’s proprietary adaptive Sensorless Motor Control Algorithms
- ASI Controllers feature auto-tuning
- 120% of a motor's maximum locked rotor torque
- without the need for complicated position sensors
| Controller | BAC355 / BAC555 |
|---|---|
| Nominal Input Voltage | 24 to 52VDC |
| Peak Phase Current | 55A / 75A |
| Continuous Electrical Output Power @ 20°C Ambient | 350W @ 36V / 500W @ 36V |
| Motor Control Model | Direct Field-Oriented Control |
| Supported Motor Types | 3-Phase Permanent Magnet |
| Supported Motor Sensor Types | Sensorless, 60° Electrical Halls, Sine/Cosine Encoder |
| Operating Ambient Temperature Range | -20 to 50°C |
| Inrush current limit | 15A / 30A |
| Communication Protocols | TTL, CAN, Optional BT |
| Inputs | 3x Halls, 2x Digital, 4x Analogue |
| Outputs | Hall 5V, 5V, 12V, Low-Side Switch, Optional Switched 6V Light Output |
| Generic Connectors (In Production) |
Signal - S24B-PADDSS-1 1x KST MPD2-156 or equivalent 4x KST FRD2-156 or equivalent |
| Generic Waterproof Connectors (SOP - Q2 2024) |
Battery - Higo L513A Motor - Higo Z910A / Higo Z1115A Signal 1 - Higo Z1513AM Signal 2 - Higo Z609FM |