915 Generation 8S 50A Battery Protection Board for Electric Vehicles BMS

1. Overcharge protection, over discharge protection, short circuit protection, moisture protection, balance protection, static electricity protection and other multiple protection functions, balance function ensures that each battery is fully at the same time
2. 50A discharge current, separate charging interface and discharge interface, easy to use, help to extend the service life of the battery pack
3. Smart chip, carefully made with high-quality components, so as to achieve a series of functions such as high service life, strong endurance, low charge and discharge temperature, etc.
4. Suitable for electric vehicles and , with a balanced mouth
5. Open-type dare to heat system: using heat sink anodic oxidation technology to stably and safely dissipate the temperature to the outside, safe and fast Discharge current: 50A
Main circuit conduction internal resistance: 6mQ
Product model: -60V20A-A
Charging current (same port): less than or to 30A
Charging voltage: iron-lithium battery 29.2V
Charging current (split port): Product name: 8 strings Lithium iron 24V
Overcharge protection:
Detection voltage: 3.65 +/- 0.025v
Detection delay: 1000 +/- 500MS
Release voltage: 3.45 +/- 0.05V
Over-discharge voltage protection:
Detection voltage: 2.35 +/- 0.1v
Detection delay: 1000 +/- 500MS
Release voltage: 2.7 +/- 0.1v
Balanced voltage:
Detection voltage: 3.45 +/- 0.025V
Detection delay: 100 +/- 50MS
Balance current: 35 +/- 5MA
Discharge overcurrent protection:
Detection voltage: 100MV
Detection delay: 1000 +/- 500MS
Current protection: 100 +/- 20A
Short circuit protection:
Trigger condition: short circuit of external load
Detection delay: less than or to 350US
Release condition: Disconnect load and charge activation
-consumption:
Working power consumption: less than or to 40UA
Sleep over-discharge power consumption: less than or to 10UA
Operating temperature range: -30/+80°C
Colour: Silver
Material: PCB+metal
Size: 80 x 53 x 10mm Package Contents:
1 x Lithium Battery Protection Board Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.