Product Description
📡 TELECOM GRADE BMS | 100A CONTINUOUS
P15S100A Series · 100A Intelligent BMS
For 15~16S LiFePO₄ Base Stations
Rugged, high-reliability battery management system purpose-built for telecom outdoor base stations, backup power, and remote shelters. Features 100A continuous discharge, integrated 10A charge current limiting, high-precision monitoring, RS485/CAN with YD/T 1363.3-2014 protocol, and full remote management via cloud/SCADA.
🔧 Key Advantages
🏭 High Stability Industrial-grade design, robust for harsh outdoor telecom environments, long service life, and anti-interference capability.
📊 High-Precision Detection Voltage accuracy ±10mV · Current accuracy ±2% FS · Temperature accuracy ±2°C – ensures reliable SOC and fault diagnostics.
🌡️ Temperature Protection Multi-point NTC monitoring, over-temperature charge/discharge cut-off, low-temperature charge protection, optional heater control.
⚡ Overvoltage & Overcurrent Protection Cell overvoltage / undervoltage (3-level configurable), pack OVP/UVP, programmable overcurrent protection with adjustable thresholds.
🔁 Adjustable Overcurrent Protection Flexible overcurrent parameters via software (RS485/CAN) – adapt to different load profiles without hardware change.
📡 Remote Monitoring & Control RS485/CAN interfaces, YD/T 1363.3-2014 communication protocol. Real-time voltage, current, SOC, temperature, alarms, and remote parameter configuration.
🧩 Integrated Charge Limiting Built-in 10A charge current limiting – prevents excessive charge current, ideal for weak grid or solar charging scenarios.
🛡️ Comprehensive Protections Short-circuit protection, reverse polarity protection, capacitive load support (soft-start), double-layer protection (hardware+software), integrated lightning arrestor module.
🔌 Customization & Options
✅ Customizable continuous current (50A~150A)
✅ Adjustable charge current limit (5A~20A)
✅ Bluetooth / 4G module for cloud IoT
✅ Heating management for low temperature
✅ SOC algorithm fine-tuning
✅ Custom CAN/Modbus protocol
✅ Adjustable charge current limit (5A~20A)
✅ Bluetooth / 4G module for cloud IoT
✅ Heating management for low temperature
✅ SOC algorithm fine-tuning
✅ Custom CAN/Modbus protocol
We offer full customization from hardware layout to firmware parameters. Available variants: P16S50A-0001-10A (50A version) and other voltage/current grades. Contact us for tailor-made BMS solutions for your telecom infrastructure.
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📋 Technical Specifications (P15S100A-0006-20A)
| Model No. | P15S100A-0006-20A (also available P16S50A-0001-10A for 50A) |
| Cell Chemistry | LiFePO₄ (LFP) – 15 to 16 cells in series |
| Continuous Discharge Current | 100A (customizable up to 150A) |
| Charge Current Limit | Integrated 10A current limiting (adjustable via software) |
| Peak Discharge Current | 150A for 30s / 200A for 5s (configurable) |
| Operating Voltage Range | 40V ~ 60V (for 15S/16S LFP) |
| Voltage Accuracy | ±10mV per cell |
| Current Accuracy | ±2% @ Full Scale (FS) |
| Temperature Accuracy | ±2°C (NTC sensor) |
| SOC Estimation | Coulomb counting + calibration, accuracy ≤5% after full cycle |
| Communication Interfaces | RS485, CAN (optional Bluetooth/4G module) |
| Communication Protocol | YD/T 1363.3-2014 (China telecom standard), Modbus RTU on request |
| Protection Features | Overvoltage (cell/pack), undervoltage, overcurrent (3-level adjustable), short circuit, reverse polarity, overtemperature, undertemperature, cell imbalance |
| Additional Hardware | Integrated charge current limiter, anti-reverse MOSFET, precharge circuit for capacitive loads, lightning protection module (surge arrestor) |
| Balancing | Passive balancing, 50mA~80mA balancing current, configurable start voltage and hysteresis |
| Operating Temperature | -20°C ~ +65°C (BMS board) |
| Storage Temperature | -40°C ~ +85°C |
| Power Consumption | ≤15mA (normal), ≤5mA (sleep mode) |
| Dimensions (L×W×H) | 185 × 128 × 35 mm (customizable enclosure) |
| Weight | Approx. 0.45 kg |
| Certifications | CE, RoHS, ready for UL (custom) |
📡 Remote monitoring & YD/T protocol — Seamless integration with telecom site controllers, real-time data (voltage, current, SOC, temperature, faults) and remote parameter tuning. Supports OTA firmware upgrade via 4G module (optional).
Customization ready: Different current ratings (50A/100A/150A), charge limiting values, communication protocols, and heating control can be tailored to your project requirements.
🏭 Typical Applications & System Integration
- Telecom outdoor base stations (4G/5G backup power)
- Remote radio units (RRU) and shelters
- Solar + storage telecom sites
- Uninterruptible power for communication equipment
- Integrated charge current limiting prevents grid overloading
- Double-layer protection (hardware + software) ensures zero failure risk
- Anti-reverse connection and lightning protection – robust for outdoor cabinets
- Supports parallel battery packs with master-slave communication (optional)
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