BMS NMC 20S 50A JBD (ZP20S007) (7332)

Product Price

₹1,176

Description

JBD BMS NMC 20S 50AMP Hardware (TP20S001)

Product Data Sheet

The JBD ZP20S007 V1.6 is a premium-grade Battery Management System (BMS) designed for 20S (20-series) Li-ion/NMC 3.7V battery packs, providing a nominal voltage of 74V and a maximum charge voltage of 84V. Capable of supporting 50A continuous current, this BMS is engineered for high-capacity battery applications like solar storage, BESDs, and electric mobility solutions.

Technical Specifications

| Parameter | Specification |
| Battery Chemistry | Li-ion / NMC (3.7V nominal per cell) |
| Series Support | 20S (74V nominal / 84V max) |
| Rated Current | 50A Continuous Charge & Discharge |
| Port Type | Common Port (Charge and Discharge shared) |
| Balancing Method | Passive Cell Balancing |
| Balancing Current | ~60mA |
| Overcharge Cutoff | ~4.25V per cell |
| Overdischarge Cutoff | ~2.8V per cell |
| Static Current Draw | ≤60μA |
| Internal Resistance | ≤15mΩ |
| Operating Temperature | -20°C to +75°C |

Key Features

Intelligent Protection Circuitry

This BMS includes a robust set of safety features to protect your 20S battery pack in all operating conditions:

  • Overcharge Protection
  • Overdischarge Protection
  • Overcurrent and Short Circuit Cutoff
  • Thermal Shutdown and Auto Recovery
  • Pre-charge and Soft Start Support

These features ensure the safety and longevity of your battery investment.

Passive Balancing Technology

  • Ensures all 20 cells maintain voltage uniformity
  • Prevents imbalance issues during charging cycles
  • Enhances overall battery efficiency and cycle life

Simplified Installation

  • Comes with pre-attached black (B-) and blue (P-) high-current wires
  • Common port design reduces wiring complexity
  • Sturdy aluminum casing provides physical protection and efficient thermal management

Ideal Applications

This BMS is ideal for a wide range of energy applications, including:

  • Solar Off-Grid Battery Storage Systems
  • Battery Energy Storage Devices (BESD)
  • Electric Scooters, Bikes, and Trikes
  • Home Backup Systems with Inverter Integration
  • Portable DC Energy Banks and Custom Lithium Projects
  • High-Capacity DIY Lithium Power Packs