Overview
ANT BMS Smart battery protection board for 10S to 32S LiFePO4, Li-ion, or LTO battery packs (32V-120V). Two current options are specified: 80A continuous (200A max discharge, 10s) or 120A continuous (300A max discharge, 10s). Board size: L 18cm x W 7.2cm x H 2.5cm.
Key Features
- Battery strings: 10S to 32S
- Power supply mode: battery pack self-powered; 20-150V DC input
- Single-cell voltage detection range: 0-5V; error <20mV over full operating range; typical error <10mV
- Supports single-cell voltage dropout detection
- Balancing: 100mA passive balance
- Wiring method: same port
- Short-circuit protection: supported
- Bluetooth built-in; supports Android / iOS phones
- Temperature detection: -40 to 125°C
- Total voltage detection range: 0-150V; <0.5% FSR (FSR = full scale)
- Current sense shunt: -150A to 300A; error <0.5% FSR
- SoC estimation accuracy: error <8% (operating conditions)
- Battery remaining capacity error: less than 8%
- Total cycle Ah cumulative value: half of the charge/discharge value
- Operating power consumption: <5mA (without communication) / 15mA (485/CAN)
- Standby power consumption: <2mA
- Operating temperature: -40 to 85°C
- Storage temperature: -40 to 95°C
Specifications
| Brand/Series | ANT BMS Smart BMS |
| Supported chemistries | LiFePO4 / Li-ion / LTO |
| Battery strings | 10S-32S |
| Pack voltage (stated) | 32V-120V |
| DC input range | 20-150V DC |
| Continuous current options | 80A or 120A |
| Max discharge current (10s) | 200A (80A version) / 300A (120A version) |
| Dimensions (L x W x H) | 18cm x 7.2cm x 2.5cm |
| Single-cell voltage detection | 0-5V; error <20mV (typical <10mV) |
| Balancing | 100mA, passive |
| Total voltage detection | 0-150V; <0.5% FSR |
| Current sensing | -150A to 300A; error <0.5% FSR |
| SoC estimation accuracy | Error <8% (operating conditions) |
| Operating power consumption | <5mA (without communication) / 15mA (485/CAN) |
| Standby power consumption | <2mA |
| Temperature detection | -40 to 125°C |
| Operating temperature | -40 to 85°C |
| Storage temperature | -40 to 95°C |
| Connectivity | Bluetooth built-in (Android / iOS support stated) |
| Protections | Short-circuit protection (supported) |
| Wiring method | Same port |
Applications
- 10S-32S LiFePO4, Li-ion, or LTO battery packs requiring monitoring, balancing, and protection
- Battery pack builds where Bluetooth monitoring via Android / iOS is required
For pre-sale checks (string count, current option, and wiring method) or after-sales support, contact https://tsolar.top/ or email service@tsolar.top.
