Bảng Mạch Bảo Vệ Pin Lithium 17s 30a-50a tại Lotte Market

Giới thiệu Bảng Mạch Bảo Vệ Pin Lithium 17s 30a-50a tại Lotte Market

”Integrated solution|With drop protection
Open cooling
Overcharge protection/overcurrent protection/overdischarge protection
Short circuit protection/balance protection/static protection
Flame retardant protection/moisture protection

What is the effect of disconnection protection?
Any string of batteries in the battery pack has zero voltage, and any one of the cables is broken to protect the battery from output;

TVS upgrade to absorb reverse high pressure
Open heat dissipation better understand lithium battery, lower temperature rise and safer

Discharge current: 30A/40A/50A
Discharge overcurrent protection value: 2-4 times of continuous current
Main circuit conduction internal resistance: <20mΩ
Charging current [same port]: 20A/20A/30A
Charging current protection: 26A/26A/40A---plus or minus 10A error
Charging voltage: ternary battery string number x4.2V

Overcharge protection:
Detection voltage: three yuan 4.2510.05 V
Detection delay: 800ms
Release voltage: ternary 4.15±0.08V

Over discharge voltage protection:
Detection voltage: ternary 2.8 ± 0.1V
Detection delay: 2000 ms
Release voltage: ternary 3.0 ± 0.1V

Balance voltage:
Detection voltage: ternary ≥ 4.18V
Release voltage: ternary <4.18V
Balance current: 20-30 mA

Discharge overcurrent protection:
Detection delay: 100 ms
Release condition: charge activation

Temperature control protection:
Discharge over temperature protection: 75 ± 5°C
Discharge high temperature release temperature: 53°C
Operating temperature:
Temperature range: -20°℃/ +70°℃

Size: 128*63*10mm

The protection board is widely used:
Applicable to most electric tools on the market, electric scooters, electric bicycles, electric tricycles, electric motorcycles, electric cars, electric tools, etc.;”