BMS NMC 3S 30A (TDT) (47b9)

TDT BMS NMC 3S 30A Hardware

Product Data Sheet

The BMS NMC 3S 30A (TDT) is an advanced battery protection circuit designed for high-drain lithium-ion battery packs configured in a 3S (3-series) setup. Engineered with high-quality MOSFETs and intelligent IC control, this BMS offers superior overcharge, over-discharge, short circuit, and thermal protection, making it ideal for professional and industrial energy applications.

Technical Specifications

• Model: TDT-3570-3S
• input Voltage B+ to B-: -0.3~+20V
• Overcharge Detection voltage/1CELL: 4.28±0.05V
• Over discharge Detection voltage/1CELL: 2.8±0.1V
• Over current: 4-6A
• Suggest working temperature: -20°C~+60°C

Key Features

30A Output Handling
Designed for high-drain applications with optimized thermal dissipation.

Full-Spectrum Protection
Built-in over-voltage, under-voltage, short-circuit, over-current, and over-temperature protection.

Temperature Sensing
NTC sensor protects the pack against thermal damage and auto-regulates.

Cell Balancing
Ensures long-lasting battery life by equalizing cell voltage levels.

Durable Metal Casing
Aluminum casing ensures shock and dust resistance for rough environments.

Applications

• Lithium-ion Battery Packs
• E-Bikes & E-Scooters
• Solar Energy Storage Systems
• Robotics and IoT Projects
• DIY Powerwalls & Backup Systems
• Portable Military-grade Equipment

The PCM NMC 03S 30A (TDT) is a Battery Protection Circuit Module (PCM) designed for 3 series Nickel Manganese Cobalt (NMC) battery packs, supporting a 30A continuous discharge current. This module is suitable for high-power applications such as energy storage systems, small electric vehicles, and backup power solutions. It offers essential protection features including overcharge, over-discharge, overcurrent, short circuit, and temperature protection, ensuring the safe operation of the battery. The TDT designation refers to a specific manufacturer or design. The PCM helps maintain the battery’s health by preventing imbalances between cells and optimizing overall performance, thus extending battery lifespan.