BMS NMC 17S 50A JBD (ZP20S007) (32f7)
Minimum Quantity: 5
Description
JBD BMS NMC 17S 50AMP Hardware (ZP20S007)
The JBD ZP20S007 V1.5 is a high-quality Battery Management System (BMS) engineered for 17S (62.9V nominal) Li-ion/NMC battery packs. With a 50A continuous current rating, this BMS provides intelligent protection, passive balancing, and a compact design that makes it ideal for medium-to-high power battery energy storage and mobility applications.
Technical Specifications
|
Feature |
Detail |
|---|---|
|
Battery Chemistry |
Li-ion / NMC (3.7V nominal per cell) |
|
Configuration |
17S (62.9V nominal / 71.4V max) |
|
Continuous Current |
50A (Charge/Discharge) |
|
Port Type |
Common Port (Shared for charge/discharge) |
|
Balancing Type |
Passive Balancing |
|
Balancing Current |
Approx. 60mA |
|
Overcharge Protection |
~4.25V/cell |
|
Overdischarge Cutoff |
~2.8V/cell |
|
Static Power Draw |
?60?A |
|
Internal Resistance |
?15m? |
|
Operating Temp |
-20°C to +75°C |
Core Features
Complete Electrical Protection Suite
- Overvoltage Protection – Prevents individual cell overcharge
- Undervoltage Cutoff – Protects against deep discharge damage
- Overcurrent & Short Circuit Protection – Instant safety cutoffs
- Thermal Monitoring & Shutdown – Prevents overheating under load
- Soft Start Functionality – Avoids voltage spikes at startup
These protections extend battery life and ensure user safety under varied load conditions.
Passive Balancing for Long-Term Efficiency
- Automatically balances voltages across all 17 cells
- Improves pack charge efficiency and reduces degradation
- Ideal for applications where maintenance-free use is a priority
Plug-and-Play Design
- Comes with pre-attached heavy-duty blue (P-) and black (B-) wires
- Aluminum housing for durability and passive heat dissipation
Applications
The ZP20S007 V1.5 BMS is ideal for use in:
- Solar Energy Storage Systems (ESS)
- Battery Energy Storage Devices (BESD)
- Electric Bikes, Scooters & Skateboards
- Portable Backup Power Stations
- Custom 17S Li-ion Battery Packs
- Camping & Off-grid DC Energy Systems
